func_json.result

select json_valid('[1, 2]');
json_valid('[1, 2]')
1
select json_valid('"string"}');
json_valid('"string"}')
0
select json_valid('{"key1":1, "key2":[2,3]}');
json_valid('{"key1":1, "key2":[2,3]}')
1
select json_valid('[false, true, null]');
json_valid('[false, true, null]')
1
select json_valid(repeat('[', 1000));
json_valid(repeat('[', 1000))
0
select json_valid(repeat('{"a":', 1000));
json_valid(repeat('{"a":', 1000))
0
select json_value('{"key1":123}', '$.key2');
json_value('{"key1":123}', '$.key2')
NULL
select json_value('{"key1":123}', '$.key1');
json_value('{"key1":123}', '$.key1')
123
select json_value('{"key1":[1,2,3]}', '$.key1');
json_value('{"key1":[1,2,3]}', '$.key1')
NULL
select json_value('{"key1": [1,2,3], "key1":123}', '$.key1');
json_value('{"key1": [1,2,3], "key1":123}', '$.key1')
123
select JSON_VALUE('{ "x": [0,1], "y": "[0,1]", "z": "Mon\\\"t\\\"y" }','$.z') as exp;
exp
Mon"t"y
select json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key2');
json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key2')
NULL
select json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key1');
json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key1')
{"a":1, "b":[1,2]}
select json_query('{"key1": 1}', '$.key1');
json_query('{"key1": 1}', '$.key1')
NULL
select json_query('{"key1":123, "key1": [1,2,3]}', '$.key1');
json_query('{"key1":123, "key1": [1,2,3]}', '$.key1')
[1,2,3]
select json_query('{"key1":123, "key1": [1,2,3]}', concat('$', repeat('.k', 1000))) as exp;
exp
NULL
select json_array();
json_array()
[]
select json_array(1);
json_array(1)
[1]
select json_array(1, "text", false, null);
json_array(1, "text", false, null)
[1, "text", false, null]
select json_array_append('["a", "b"]', '$', FALSE);
json_array_append('["a", "b"]', '$', FALSE)
["a", "b", false]
select json_array_append('{"k1":1, "k2":["a", "b"]}', '$.k2', 2);
json_array_append('{"k1":1, "k2":["a", "b"]}', '$.k2', 2)
{"k1": 1, "k2": ["a", "b", 2]}
select json_array_append('["a", ["b", "c"], "d"]', '$[0]', 2);
json_array_append('["a", ["b", "c"], "d"]', '$[0]', 2)
[["a", 2], ["b", "c"], "d"]
select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1]', 'x');
json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1]', 'x')
["a", "x", {"b": [1, 2]}, [3, 4]]
select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2]', 'x');
json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2]', 'x')
["a", {"b": [1, 2]}, "x", [3, 4]]
select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[3]', 'x');
json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[3]', 'x')
["a", {"b": [1, 2]}, [3, 4], "x"]
select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[4]', 'x');
json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[4]', 'x')
["a", {"b": [1, 2]}, [3, 4], "x"]
select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1].b[0]', 'x') as exp;
exp
["a", {"b": ["x", 1, 2]}, [3, 4]]
select json_array_insert('true', '$', 1);
json_array_insert('true', '$', 1)
NULL
select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2][1]', 'y') as exp;
exp
["a", {"b": [1, 2]}, [3, "y", 4]]
select json_contains('{"k1":123, "k2":345}', '123', '$.k1');
json_contains('{"k1":123, "k2":345}', '123', '$.k1')
1
select json_contains('"you"', '"you"');
json_contains('"you"', '"you"')
1
select json_contains('"youth"', '"you"');
json_contains('"youth"', '"you"')
0
select json_contains('[1]', '[1]', '$', '$[0]');
ERROR 42000: Incorrect parameter count in the call to native function 'json_contains'
select json_contains('', '', '$');
json_contains('', '', '$')
NULL
Warnings:
Warning	4037	Unexpected end of JSON text in argument 1 to function 'json_contains'
select json_contains('null', 'null', '$');
json_contains('null', 'null', '$')
1
select json_contains('"10"', '"10"', '$');
json_contains('"10"', '"10"', '$')
1
select json_contains('"10"', '10', '$');
json_contains('"10"', '10', '$')
0
select json_contains('10.1', '10', '$');
json_contains('10.1', '10', '$')
0
select json_contains('10.0', '10', '$');
json_contains('10.0', '10', '$')
1
select json_contains('[1]', '1');
json_contains('[1]', '1')
1
select json_contains('[2, 1]', '1');
json_contains('[2, 1]', '1')
1
select json_contains('[2, [2, 3], 1]', '1');
json_contains('[2, [2, 3], 1]', '1')
1
select json_contains('[4, [2, 3], 1]', '2');
json_contains('[4, [2, 3], 1]', '2')
1
select json_contains('[2, 1]', '[1, 2]');
json_contains('[2, 1]', '[1, 2]')
1
select json_contains('[2, 1]', '[1, 0, 2]');
json_contains('[2, 1]', '[1, 0, 2]')
0
select json_contains('[2, 0, 3, 1]', '[1, 2]');
json_contains('[2, 0, 3, 1]', '[1, 2]')
1
select json_contains('{"b":[1,2], "a":1}', '{"a":1, "b":2}');
json_contains('{"b":[1,2], "a":1}', '{"a":1, "b":2}')
1
select json_contains('{"a":1}', '{}');
json_contains('{"a":1}', '{}')
1
select json_contains('[1, {"a":1}]', '{}');
json_contains('[1, {"a":1}]', '{}')
1
select json_contains('[1, {"a":1}]', '{"a":1}');
json_contains('[1, {"a":1}]', '{"a":1}')
1
select json_contains('[{"abc":"def", "def":"abc"}]', '["foo","bar"]');
json_contains('[{"abc":"def", "def":"abc"}]', '["foo","bar"]')
0
select json_contains('[{"abc":"def", "def":"abc"}, "bar"]', '["bar", {}]') as exp;
exp
1
select json_contains('[{"a":"b"},{"c":"d"}]','{"c":"d"}');
json_contains('[{"a":"b"},{"c":"d"}]','{"c":"d"}')
1
select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.key2[1]") as exp;
exp
1
select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.key2[10]") as exp;
exp
0
select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.ma") as exp;
exp
0
select json_contains_path('{"key1":1, "key2":[2,3]}', "one", "$.key1") as exp;
exp
1
select json_contains_path('{"key1":1, "key2":[2,3]}', "one", "$.key1", "$.ma") as exp;
exp
1
select json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.ma") as exp;
exp
0
select json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.key2") as exp;
exp
1
select json_contains_path('{ "a": true }', NULL, '$.a' ) as exp;
exp
NULL
select json_contains_path('{ "a": true }', 'all', NULL ) as exp;
exp
NULL
select json_contains_path('{"a":{"b":"c"}}', 'one', '$.a.*') as exp;
exp
1
select json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1") as exp;
exp
"asd"
select json_extract('{"key1":"asd", "key2":[2,3]}', "$.keyX", "$.keyY") as exp;
exp
NULL
select json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1", "$.key2") as exp;
exp
["asd", [2, 3]]
select json_extract('{"key1":5, "key2":[2,3]}', "$.key1", "$.key2") as exp;
exp
[5, [2, 3]]
select json_extract('{"key0":true, "key1":"qwe"}', "$.key1") as exp;
exp
"qwe"
select json_extract(json_object('foo', 'foobar'),'$') as exp;
exp
{"foo": "foobar"}
select json_extract('[10, 20, [30, 40]]', '$[2][*]') as exp;
exp
[30, 40]
select json_extract('[10, 20, [{"a":3}, 30, 40]]', '$[2][*]') as exp;
exp
[{"a": 3}, 30, 40]
select json_extract('1', '$') as exp;
exp
1
select json_extract('[10, 20, [30, 40], 1, 10]', '$[1]') as exp;
exp
20
select json_extract('[10, 20, [30, 40], 1, 10]', '$[1]', '$[25]') as exp;
exp
[20]
select json_extract( '[{"a": [3, 4]}, {"b": 2}]', '$[0].a', '$[1].a') as exp;
exp
[[3, 4]]
select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.k1', 'word') as exp;
exp
{"a": 1, "b": {"c": 1, "k1": "word"}, "d": [1, 2]}
select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.d[3]', 3) as exp;
exp
{"a": 1, "b": {"c": 1}, "d": [1, 2, 3]}
select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.a[2]', 2) as exp;
exp
{"a": [1, 2], "b": {"c": 1}, "d": [1, 2]}
select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.c', 'word') as exp;
exp
{"a": 1, "b": {"c": 1}, "d": [1, 2]}
select json_set('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.c', '[true, false]') as exp;
exp
{"a": 10, "b": [2, 3], "c": "[true, false]"}
select json_replace('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.c', '[true, false]') as exp;
exp
{"a": 10, "b": [2, 3]}
select json_replace('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.b', '[true, false]') as exp;
exp
{"a": 10, "b": "[true, false]"}
set @j = '["a", ["b", "c"], "d"]';
select json_remove(@j, '$[0]');
json_remove(@j, '$[0]')
[["b", "c"], "d"]
select json_remove(@j, '$[1]');
json_remove(@j, '$[1]')
["a", "d"]
select json_remove(@j, '$[2]');
json_remove(@j, '$[2]')
["a", ["b", "c"]]
set @j = '{"a": 1, "b": [2, 3]}';
select json_remove(@j, '$.b');
json_remove(@j, '$.b')
{"a": 1}
select json_remove(@j, '$.a');
json_remove(@j, '$.a')
{"b": [2, 3]}
select json_object();
json_object()
{}
select json_object("ki", 1, "mi", "ya");
json_object("ki", 1, "mi", "ya")
{"ki": 1, "mi": "ya"}
create table t1 as select json_object('id', 87, 'name', 'carrot') as f;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `f` varchar(32) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
select * from t1;
f
{"id": 87, "name": "carrot"}
drop table t1;
select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2") as ex;
ex
1
select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2[1]") as ex;
ex
1
select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2[10]") as ex;
ex
0
select json_quote('"string"');
json_quote('"string"')
"\"string\""
create table t1 as select json_quote('foo');
select * from t1;
json_quote('foo')
"foo"
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `json_quote('foo')` varchar(38) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
drop table t1;
select json_merge('string');
ERROR 42000: Incorrect parameter count in the call to native function 'json_merge'
select json_merge('string', 123);
json_merge('string', 123)
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_merge_preserve' at position 1
select json_merge('"string"', 123);
json_merge('"string"', 123)
["string", 123]
select json_merge('[1, 2]', '[true, false]');
json_merge('[1, 2]', '[true, false]')
[1, 2, true, false]
select json_merge('{"1": 2}', '{"true": false}');
json_merge('{"1": 2}', '{"true": false}')
{"1": 2, "true": false}
select json_merge('{"1": 2}', '{"true": false}', '{"3": 4}');
json_merge('{"1": 2}', '{"true": false}', '{"3": 4}')
{"1": 2, "true": false, "3": 4}
select json_merge(NULL,json_object('foo', 1));
json_merge(NULL,json_object('foo', 1))
NULL
select json_merge('a','b');
json_merge('a','b')
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_merge_preserve' at position 1
select json_merge('{"a":"b"}','{"c":"d"}');
json_merge('{"a":"b"}','{"c":"d"}')
{"a": "b", "c": "d"}
SELECT JSON_MERGE('[1, 2]', '{"id": 47}');
JSON_MERGE('[1, 2]', '{"id": 47}')
[1, 2, {"id": 47}]
select json_type('{"k1":123, "k2":345}');
json_type('{"k1":123, "k2":345}')
OBJECT
select json_type('[123, "k2", 345]');
json_type('[123, "k2", 345]')
ARRAY
select json_type("true");
json_type("true")
BOOLEAN
select json_type('123');
json_type('123')
INTEGER
select json_type('123.12');
json_type('123.12')
DOUBLE
select json_keys('{"a":{"c":1, "d":2}, "b":2}');
json_keys('{"a":{"c":1, "d":2}, "b":2}')
["a", "b"]
select json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.a");
json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.a")
["c", "d"]
select json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.b");
json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.b")
NULL
select json_keys('foo');
json_keys('foo')
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_keys' at position 1
select json_keys('{"a":{"c":1, "d":2}, "b":2, "c":1, "a":3, "b":1, "c":2}') as ex;
ex
["a", "b", "c"]
select json_keys('{"c1": "value 1", "c1": "value 2"}') as ex;
ex
["c1"]
SET @j = '["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}]';
select json_search(@j, 'one', 'abc') as ex;
ex
"$[0]"
select json_search(@j, 'all', 'abc') as ex;
ex
["$[0]", "$[2].x"]
select json_search(@j, 'all', 'abc', NULL, '$[2]') as ex;
ex
"$[2].x"
select json_search(@j, 'all', 'abc', NULL, '$') as ex;
ex
["$[0]", "$[2].x"]
select json_search(@j, 'all', '10', NULL, '$') as ex;
ex
"$[1][0].k"
select json_search(@j, 'all', '10', NULL, '$[*]') as ex;
ex
"$[1][0].k"
select json_search(@j, 'all', '10', NULL, '$[*][0].k') as ex;
ex
"$[1][0].k"
select json_search(@j, 'all', '10', NULL, '$**.k') as ex;
ex
"$[1][0].k"
create table t1( json_col text );
insert into t1 values
('{ "a": "foobar" }'),
('{ "a": "foobar", "b": "focus", "c": [ "arm", "foot", "shoulder" ] }');
select json_search( json_col, 'all', 'foot' ) as ex from t1;
ex
NULL
"$.c[1]"
drop table t1;
select json_unquote('"abc"');
json_unquote('"abc"')
abc
select json_unquote('abc');
json_unquote('abc')
abc
create table t1 (c VARCHAR(8)) DEFAULT CHARSET=latin1;
insert into t1 values ('abc'),('def');
select json_object('foo', json_unquote(json_object('bar', c)),'qux', c) as fld from t1;
fld
{"foo": "{\"bar\": \"abc\"}", "qux": "abc"}
{"foo": "{\"bar\": \"def\"}", "qux": "def"}
drop table t1;
select json_object("a", json_object("b", "abcd"));
json_object("a", json_object("b", "abcd"))
{"a": {"b": "abcd"}}
select json_object("a", '{"b": "abcd"}');
json_object("a", '{"b": "abcd"}')
{"a": "{\"b\": \"abcd\"}"}
select json_object("a", json_compact('{"b": "abcd"}'));
json_object("a", json_compact('{"b": "abcd"}'))
{"a": {"b": "abcd"}}
select json_compact(NULL);
json_compact(NULL)
NULL
select json_depth(json_compact(NULL));
json_depth(json_compact(NULL))
NULL
select json_depth('[[], {}]');
json_depth('[[], {}]')
2
select json_depth('[[[1,2,3],"s"], {}, []]');
json_depth('[[[1,2,3],"s"], {}, []]')
4
select json_depth('[10, {"a": 20}]');
json_depth('[10, {"a": 20}]')
3
select json_length('');
json_length('')
NULL
Warnings:
Warning	4037	Unexpected end of JSON text in argument 1 to function 'json_length'
select json_length('{}');
json_length('{}')
0
select json_length('[1, 2, {"a": 3}]');
json_length('[1, 2, {"a": 3}]')
3
select json_length('{"a": 1, "b": {"c": 30}}', '$.b');
json_length('{"a": 1, "b": {"c": 30}}', '$.b')
1
select json_length('{"a": 1, "b": {"c": 30}}');
json_length('{"a": 1, "b": {"c": 30}}')
2
select json_length('{}{');
json_length('{}{')
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_length' at position 3
create table json (j INT);
show create table json;
Table	Create Table
json	CREATE TABLE `json` (
  `j` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
drop table json;
select json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2]' ) as ex;
ex
1
select json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0]' ) as ex;
ex
1
select json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0][0]' ) as ex;
ex
1
select json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0][0][0]' ) as ex;
ex
1
select json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2]' ) as ex;
ex
2
select json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0]' ) as ex;
ex
2
select json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0][0]' ) as ex;
ex
2
select json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0][0][0]' ) as ex;
ex
2
select json_length( '{"a":{"b":{"d":1}}, "a":{"c":{"d":1, "j":2}}}', '$.a[0][0][0].c' ) as ex;
ex
2
select json_set('1', '$[0]', 100);
json_set('1', '$[0]', 100)
100
select json_set('1', '$[0][0]', 100);
json_set('1', '$[0][0]', 100)
100
select json_set('1', '$[1]', 100);
json_set('1', '$[1]', 100)
[1, 100]
select json_set('{"a":12}', '$[0]', 100);
json_set('{"a":12}', '$[0]', 100)
100
select json_set('{"a":12}', '$[0].a', 100);
json_set('{"a":12}', '$[0].a', 100)
{"a": 100}
select json_set('{"a":12}', '$[0][0].a', 100);
json_set('{"a":12}', '$[0][0].a', 100)
{"a": 100}
select json_set('{"a":12}', '$[0][1].a', 100);
json_set('{"a":12}', '$[0][1].a', 100)
{"a": 12}
select json_value('{"\\"key1":123}', '$."\\"key1"') as ex;
ex
123
select json_value('{"\\"key1\\"":123}', '$."\\"key1\\""') as ex;
ex
123
select json_value('{"key 1":123}', '$."key 1"') as ex;
ex
123
select json_contains_path('{"a":[{"c":[1,{"a":[0,1,2]},3]}], "b":[1,2,3]}', 'one', "$**.a[2]") as ex;
ex
1
select json_contains_path('{"a":[{"c":[1,{"a":[0,1,2]},3]}], "b":[1,2,3]}', 'one', "$**.a[3]") as ex;
ex
0
select json_extract( '[1]', '$[0][0]' );
json_extract( '[1]', '$[0][0]' )
1
select json_extract( '[1]', '$[1][0]' );
json_extract( '[1]', '$[1][0]' )
NULL
select json_extract( '[1]', '$**[0]' );
json_extract( '[1]', '$**[0]' )
[1]
select json_extract( '[1]', '$**[0][0]' );
json_extract( '[1]', '$**[0][0]' )
[1]
select json_insert('1', '$[0]', 4);
json_insert('1', '$[0]', 4)
1
select json_replace('1', '$[0]', 4);
json_replace('1', '$[0]', 4)
4
select json_set('1', '$[0]', 4);
json_set('1', '$[0]', 4)
4
select json_set('1', '$[1]', 4);
json_set('1', '$[1]', 4)
[1, 4]
select json_replace('1', '$[1]', 4);
json_replace('1', '$[1]', 4)
1
SELECT json_insert('[]', '$[0][0]', 100);
json_insert('[]', '$[0][0]', 100)
[]
SELECT json_insert('1', '$[0][0]', 100);
json_insert('1', '$[0][0]', 100)
1
SELECT json_replace('1', '$[0][0]', 100);
json_replace('1', '$[0][0]', 100)
100
SELECT json_replace('[]', '$[0][0]', 100);
json_replace('[]', '$[0][0]', 100)
[]
SELECT json_set('[]', '$[0][0]', 100);
json_set('[]', '$[0][0]', 100)
[]
SELECT json_set('[]', '$[0][0][0]', 100);
json_set('[]', '$[0][0][0]', 100)
[]
SELECT JSON_search( '{"": "a"}', "one", 'a');
JSON_search( '{"": "a"}', "one", 'a')
"$."
select json_merge('{"a":"b"}', '{"a":"c"}') as ex ;
ex
{"a": ["b", "c"]}
select json_merge('{"a":{"x":"b"}}', '{"a":"c"}') as ex ;
ex
{"a": [{"x": "b"}, "c"]}
select json_merge('{"a":{"u":12, "x":"b"}}', '{"a":{"x":"c"}}') as ex ;
ex
{"a": {"u": 12, "x": ["b", "c"]}}
select json_merge('{"a":{"u":12, "x":"b", "r":1}}', '{"a":{"x":"c", "r":2}}') as ex ;
ex
{"a": {"u": 12, "x": ["b", "c"], "r": [1, 2]}}
select json_compact('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}') as ex;
ex
{"a":1,"b":[1,2,3],"c":{"aa":"v1","bb":"v2"}}
select json_loose('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}') as ex;
ex
{"a": 1, "b": [1, 2, 3], "c": {"aa": "v1", "bb": "v2"}}
select json_detailed('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}') as ex;
ex
{
    "a": 1,
    "b": 
    [
        1,
        2,
        3
    ],
    "c": 
    {
        "aa": "v1",
        "bb": "v2"
    }
}
SELECT JSON_search( '{"x": "\\""}', "one", '"') as ex;
ex
"$.x"
SELECT JSON_search( '{"x": "\\""}', "one", '\\"') as ex;
ex
"$.x"
set @save_max_allowed_packet=@@max_allowed_packet;
set @save_net_buffer_length=@@net_buffer_length;
set @@global.net_buffer_length=1024;
set @@global.max_allowed_packet=2048;
connect  newconn, localhost, root,,;
show variables like 'net_buffer_length';
Variable_name	Value
net_buffer_length	1024
show variables like 'max_allowed_packet';
Variable_name	Value
max_allowed_packet	2048
select json_array(repeat('a',1024),repeat('a',1024)) as ex;
ex
NULL
Warnings:
Warning	1301	Result of json_array() was larger than max_allowed_packet (2048) - truncated
select json_object("a", repeat('a',1024),"b", repeat('a',1024)) as ex;
ex
NULL
Warnings:
Warning	1301	Result of json_object() was larger than max_allowed_packet (2048) - truncated
connection default;
set @@global.max_allowed_packet = @save_max_allowed_packet;
set @@global.net_buffer_length = @save_net_buffer_length;
disconnect newconn;
create table t1(j longtext, p longtext);
insert into t1 values
('{"a":1,"b":2,"c":3}','$.a'),
('{"a":1,"b":2,"c":3}','$.b'),
('{"a":1,"b":2,"c":3}','$.c');
select j, p, json_remove(j, p) from t1;
j	p	json_remove(j, p)
{"a":1,"b":2,"c":3}	$.a	{"b": 2, "c": 3}
{"a":1,"b":2,"c":3}	$.b	{"a": 1, "c": 3}
{"a":1,"b":2,"c":3}	$.c	{"a": 1, "b": 2}
drop table t1;
SET @str = 'bar', @path = '$';
SELECT JSON_SEARCH('{"foo":"bar"}', 'all' , @str, '%', @path);
JSON_SEARCH('{"foo":"bar"}', 'all' , @str, '%', @path)
"$.foo"
SELECT JSON_VALUE('[{"foo": 1},"bar"]', '$[*][0]');
JSON_VALUE('[{"foo": 1},"bar"]', '$[*][0]')
bar
CREATE TABLE t1 (f INT NOT NULL);
INSERT INTO t1 VALUES (0);
SELECT JSON_KEYS(f) FROM t1 ORDER BY 1;
JSON_KEYS(f)
NULL
DROP TABLE t1;
SELECT JSON_EXTRACT( '{"foo":"bar"}', '$[*].*' );
JSON_EXTRACT( '{"foo":"bar"}', '$[*].*' )
NULL
SELECT JSON_EXTRACT( '{"foo":"bar"}', '$[*]');
JSON_EXTRACT( '{"foo":"bar"}', '$[*]')
NULL
select JSON_EXTRACT('{"name":"value"}', '$.name') = 'value' as ex;
ex
1
select JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = true as ex;
ex
1
select JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = false as ex;
ex
0
select JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = 1 as ex;
ex
1
select JSON_EXTRACT('{\"input1\":\"\\u00f6\"}', '$.\"input1\"') as ex;
ex
"\u00f6"
select JSON_EXTRACT('{"foo": "bar" foobar foo invalid ', '$.foo') as ex;
ex
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_extract' at position 15
SELECT JSON_OBJECT('foo', '`') as ex;
ex
{"foo": "`"}
SELECT JSON_OBJECT("foo", "bar`bar") as ex;
ex
{"foo": "bar`bar"}
SELECT JSON_SET('{}', '$.age', 87);
JSON_SET('{}', '$.age', 87)
{"age": 87}
SELECT JSON_MERGE('[]', '{"c":"d"}');
JSON_MERGE('[]', '{"c":"d"}')
[{"c": "d"}]
SET @str = "{\"\\u00e4\\u00f6\":\"yes\"}";
SET @path = "$.\"\\u00e4\\u00f6\"";
select @str, @path, JSON_EXTRACT(@str, @path);
@str	@path	JSON_EXTRACT(@str, @path)
{"\u00e4\u00f6":"yes"}	$."\u00e4\u00f6"	"yes"
SET @str = "{\"\\u00e4\":\"yes\"}";
SET @path = "$.\"\\u00e4\"";
select @str, @path, JSON_EXTRACT(@str, @path);
@str	@path	JSON_EXTRACT(@str, @path)
{"\u00e4":"yes"}	$."\u00e4"	"yes"
select json_array(5,json_query('[1,2]','$'));
json_array(5,json_query('[1,2]','$'))
[5, [1,2]]
SELECT JSON_ARRAY('1. ě 2. š 3. č 4. ř 5. ž 6. ý 7. á 8. í 9. é 10. ů 11. ú') AS json_data;
json_data
["1. ě 2. š 3. č 4. ř 5. ž 6. ý 7. á 8. í 9. é 10. ů 11. ú"]
SELECT JSON_OBJECT("user","Jožko Mrkvičká") as json_data;
json_data
{"user": "Jožko Mrkvičká"}
select json_contains_path('{"foo":"bar"}', 'one', '$[]');
json_contains_path('{"foo":"bar"}', 'one', '$[]')
NULL
Warnings:
Warning	4042	Syntax error in JSON path in argument 3 to function 'json_contains_path' at position 3
select JSON_VALID(0x36f0c8dccd83c5eac156da);
JSON_VALID(0x36f0c8dccd83c5eac156da)
0
create table t1(a double not null);
insert into t1 values (2),(1);
select 1 from t1 where json_extract(a,'$','$[81]');
1
drop table t1;
select json_extract('{"test":8.437e-5}','$.test');
json_extract('{"test":8.437e-5}','$.test')
8.437e-5
select json_value('{"b":true}','$.b')=1;
json_value('{"b":true}','$.b')=1
1
CREATE TABLE t1 (c VARCHAR(8));
INSERT INTO t1 VALUES ('foo'),('bar');
SELECT * FROM t1 WHERE c IN (JSON_EXTRACT('{"a":"b"}', '$.*'));
c
DROP TABLE t1;
#
# MDEV-16814 CREATE TABLE SELECT JSON_QUOTE(multibyte_charset_expr) makes a field of a wrong length
#
CREATE TABLE t1 AS SELECT
JSON_QUOTE(_latin1'foo') AS c1,
JSON_QUOTE(_utf8'foo') AS c2;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` varchar(38) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL,
  `c2` varchar(38) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
#
# MDEV-16054 simple json functions flatline cpu on garbage input.
#
select json_array(1,user(),compress(5.140264e+307));
json_array(1,user(),compress(5.140264e+307))
NULL
#
# MDEV-16869 String functions don't respect character set of JSON_VALUE.
#
create table t1(json_col TEXT) DEFAULT CHARSET=latin1;
insert into t1 values (_latin1 X'7B226B657931223A2253EC227D');
select JSON_VALUE(json_col, '$.key1')= _latin1 X'53EC' from t1;
JSON_VALUE(json_col, '$.key1')= _latin1 X'53EC'
1
select REPLACE(JSON_VALUE(json_col, '$.key1'), 'null', '') = _latin1 X'53EC' as exp from t1;
exp
1
drop table t1;
#
# MDEV-16750 JSON_SET mishandles unicode every second pair of arguments.
#
SELECT JSON_SET('{}', '$.a', _utf8 0xC3B6) as exp;
exp
{"a": "ö"}
SELECT JSON_SET('{}', '$.a', _utf8 0xC3B6, '$.b', _utf8 0xC3B6) as exp;
exp
{"a": "ö", "b": "ö"}
SELECT JSON_SET('{}', '$.a', _utf8 X'C3B6', '$.x', 1, '$.b', _utf8 X'C3B6') as exp;
exp
{"a": "ö", "x": 1, "b": "ö"}
#
# MDEV-17121 JSON_ARRAY_APPEND
#
select json_array_append('[             ]', '$', 'aue');
json_array_append('[             ]', '$', 'aue')
["aue"]
#
# MDEV-17018 JSON_SEARCH and User-Defined Variables.
#
SET @`json` := '["A", [{"B": "1"}], {"C": "AB"}, {"D": "BC"}]', @`value` := 'AB';
SELECT JSON_SEARCH(@`json`, 'one', @`value`);
JSON_SEARCH(@`json`, 'one', @`value`)
"$[2].C"
SET @`json` := NULL, @`value` := NULL;
#
# MDEV-17001 JSON_MERGE returns nullwhen merging empty array.
#
SELECT JSON_MERGE('[1]', '[]');
JSON_MERGE('[1]', '[]')
[1]
#
# MDEV-16174 Assertion `0' failed in Type_handler_string_result::
#       make_sort_key(uchar*, Item*, const SORT_FIELD_ATTR*, Sort_param*)
#
SET sql_mode='';
CREATE TABLE t1 (fld varchar(16) NOT NULL);
CREATE TABLE t2 SELECT JSON_ARRAY_INSERT(fld, '$.[0]', '0') FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `JSON_ARRAY_INSERT(fld, '$.[0]', '0')` varchar(21) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1, t2;
SET sql_mode=default;
#
# MDEV-17454 JSON_VALID( '{"a":1]' ) evaluates to 1
#
select JSON_VALID( '{"a":1]' );
JSON_VALID( '{"a":1]' )
0
#
# MDEV-18886 JSON_ARRAY() does not recognise JSON argument.
#
SELECT JSON_ARRAY(_UTF8 'str', JSON_OBJECT(_LATIN1 'plugin', _LATIN1'unix_socket')) as exp;
exp
["str", {"plugin": "unix_socket"}]
SELECT CHARSET(JSON_ARRAY()) as exp;
exp
latin1
SELECT CHARSET(JSON_OBJECT()) as exp;
exp
latin1
#
# MDEV-13992 Implement JSON_MERGE_PATCH
#
CREATE TABLE merge_t(
id INT PRIMARY KEY AUTO_INCREMENT,
target VARCHAR(100), patch VARCHAR(100)
);
INSERT INTO merge_t(target, patch) VALUES
('{"a":"b"}', '{"a":"c"}'),
('{"a":"b"}', '{"b":"c"}'),
('{"a":"b"}', '{"a":null}'),
('{"a":"b", "b":"c"}', '{"a":null}'),
('{"a":["b"]}', '{"a":"c"}'),
('{"a":"c"}', '{"a":["b"]}'),
('{"a": {"b":"c"}}', '{"a": {"b":"d", "c":null}}'),
('{"a":[{"b":"c"}]}', '{"a": [1]}'),
('["a","b"]', '["c","d"]'),
('{"a":"b"}', '["c"]'),
('{"a":"foo"}', 'null'),
('{"a":"foo"}', '"bar"'),
('{"e":null}', '{"a":1}'),
('[1,2]', '{"a":"b", "c":null}'),
('{}', '{"a":{"bb":{"ccc":null}}}'),
(NULL, '{}'),
('{}', NULL);
SELECT id, target, patch,
JSON_MERGE_PATCH(target, patch) AS merged,
JSON_EXTRACT(JSON_MERGE_PATCH(target, patch), '$.a') AS a
FROM merge_t ORDER BY id;
id	target	patch	merged	a
1	{"a":"b"}	{"a":"c"}	{"a": "c"}	"c"
2	{"a":"b"}	{"b":"c"}	{"a": "b", "b": "c"}	"b"
3	{"a":"b"}	{"a":null}	{}	NULL
4	{"a":"b", "b":"c"}	{"a":null}	{"b": "c"}	NULL
5	{"a":["b"]}	{"a":"c"}	{"a": "c"}	"c"
6	{"a":"c"}	{"a":["b"]}	{"a": ["b"]}	["b"]
7	{"a": {"b":"c"}}	{"a": {"b":"d", "c":null}}	{"a": {"b": "d"}}	{"b": "d"}
8	{"a":[{"b":"c"}]}	{"a": [1]}	{"a": [1]}	[1]
9	["a","b"]	["c","d"]	["c", "d"]	NULL
10	{"a":"b"}	["c"]	["c"]	NULL
11	{"a":"foo"}	null	null	NULL
12	{"a":"foo"}	"bar"	"bar"	NULL
13	{"e":null}	{"a":1}	{"e": null, "a": 1}	1
14	[1,2]	{"a":"b", "c":null}	{"a": "b"}	"b"
15	{}	{"a":{"bb":{"ccc":null}}}	{"a": {"bb": {}}}	{"bb": {}}
16	NULL	{}	NULL	NULL
17	{}	NULL	NULL	NULL
DROP TABLE merge_t;
SELECT JSON_MERGE_PATCH('{"a":"b"}', NULL, '{"c":"d"}') as exp;
exp
NULL
SELECT JSON_MERGE_PATCH(NULL, '[1,2,3]') as exp;
exp
[1, 2, 3]
SELECT JSON_MERGE_PATCH(NULL, 'a') as exp;
exp
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 2 to function 'json_merge_patch' at position 1
SELECT JSON_MERGE_PATCH('{"a":"b"}', NULL, '[1,2,3]', '{"c":null,"d":"e"}') as exp;
exp
{"d": "e"}
SELECT JSON_MERGE_PATCH() as exp;
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_MERGE_PATCH'
SELECT JSON_MERGE_PATCH('{}') as exp;
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_MERGE_PATCH'
SELECT JSON_MERGE_PATCH('{', '[1,2,3]') as exp;
exp
NULL
Warnings:
Warning	4037	Unexpected end of JSON text in argument 1 to function 'json_merge_patch'
SELECT JSON_MERGE_PATCH('{"a":"b"}', '[1,') as exp;
exp
NULL
Warnings:
Warning	4037	Unexpected end of JSON text in argument 2 to function 'json_merge_patch'
#
# MDEV-22976 CAST(JSON_EXTRACT() AS DECIMAL) does not handle boolean values
#
SELECT
CAST(JSON_EXTRACT('{"x":true}', '$.x') AS DOUBLE) AS cf,
CAST(JSON_EXTRACT('{"x":true}', '$.x') AS DECIMAL) AS cd;
cf	cd
1	1
SELECT
CAST(JSON_EXTRACT('{"x":false}', '$.x') AS DOUBLE) AS cf,
CAST(JSON_EXTRACT('{"x":false}', '$.x') AS DECIMAL) AS cd;
cf	cd
0	0
#
# MDEV-24585 Assertion `je->s.cs == nice_js->charset()' failed in json_nice.
#
SELECT JSON_REPLACE( JSON_DETAILED('["x"]'), '$.a', 'xx' );
JSON_REPLACE( JSON_DETAILED('["x"]'), '$.a', 'xx' )
["x"]
#
# MDEV-18284 JSON casting using JSON_COMPACT doesn't always work
#            with values from subqueries
#
CREATE TABLE json_test(a JSON, b JSON);
INSERT INTO json_test VALUES ("[1,2,3]", '{"a":"foo"}');
SELECT * FROM json_test;
a	b
[1,2,3]	{"a":"foo"}
SELECT json_object("a", json_compact(a), "b", b)
FROM (SELECT * FROM json_test) AS json_test_values;
json_object("a", json_compact(a), "b", b)
{"a": [1,2,3], "b": {"a":"foo"}}
SELECT json_object("a", json_compact(a), "b", json_compact(b))
FROM (SELECT * FROM json_test) AS json_test_values;
json_object("a", json_compact(a), "b", json_compact(b))
{"a": [1,2,3], "b": {"a":"foo"}}
DROP TABLE json_test;
#
# End of 10.2 tests
#
#
# MDEV-12854 Synchronize CREATE..SELECT data type and result set metadata data type for INT functions
#
SELECT
JSON_VALID('{"id": 1, "name": "Monty"}') AS json_valid,
JSON_EXISTS('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2") AS json_exists,
JSON_CONTAINS('{"A": 0, "B": {"C": 1}, "D": 2}', '2', '$.A') AS ison_contains,
JSON_CONTAINS_PATH('{"A": 1, "B": [2], "C": [3, 4]}', 'one', '$.A', '$.D') AS json_contains_path;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def					json_valid	3	1	1	Y	32896	0	63
def					json_exists	3	1	1	Y	32896	0	63
def					ison_contains	3	1	1	Y	32896	0	63
def					json_contains_path	3	1	1	Y	32896	0	63
json_valid	json_exists	ison_contains	json_contains_path
1	1	0	1
SELECT
JSON_LENGTH('{"a": 1, "b": {"c": 30}}') AS json_length,
JSON_DEPTH('[10, {"a": 20}]') AS json_depnth;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def					json_length	3	10	1	Y	32896	0	63
def					json_depnth	3	10	1	N	32897	0	63
json_length	json_depnth
2	3
#
# MDEV-19670 json escaped unicode parse error
#
SELECT json_valid('{"value":"\\ud83d\\ude0a"}');
json_valid('{"value":"\\ud83d\\ude0a"}')
1
SELECT json_valid('{"test": "\\ud83d\\ude0b"}');
json_valid('{"test": "\\ud83d\\ude0b"}')
1
#
# MDEV-19670 json escaped unicode parse error
#
SELECT JSON_VALID('{"admin\\"": null}'), '{"admin\\"": null}'
    UNION
SELECT JSON_VALID('{"\\"admin": null}'), '{"\\"admin": null}'
      UNION
SELECT JSON_VALID('{"\\"": null}'), '{"\\"": null}';
JSON_VALID('{"admin\\"": null}')	{"admin\"": null}
1	{"admin\"": null}
1	{"\"admin": null}
1	{"\"": null}
#
# MDEV-29188: Crash in JSON_EXTRACT
#
CREATE TABLE t1 (j JSON);
INSERT INTO t1 VALUES
('{"ID": "4", "Name": "Betty", "Age": 19}'),
('[10, 20, [30, 40]]');
SELECT * FROM t1 WHERE JSON_EXTRACT(j, '$.Age')=19;
j
{"ID": "4", "Name": "Betty", "Age": 19}
drop table t1;
#
# MDEV-27151: JSON_VALUE() does not parse NULL properties properly
#
#
# It is correct for JSON_EXTRACT() to give null instead of "NULL" because
# it returns the json literal that is put inside json.
# Hence it should return null as in 'null' string and not SQL NULL.
# JSON_VALUE() returns the "VALUE" so it is correct for it to return SQl NULL
#
SELECT NULL;
NULL
NULL
SELECT JSON_VALUE('{"nulltest": null}', '$.nulltest');
JSON_VALUE('{"nulltest": null}', '$.nulltest')
NULL
SELECT 1 + NULL;
1 + NULL
NULL
SELECT 1 + JSON_VALUE('{"nulltest": null}', '$.nulltest');
1 + JSON_VALUE('{"nulltest": null}', '$.nulltest')
NULL
SELECT NULL;
NULL
NULL
SELECT JSON_EXTRACT('{"a":null, "b":10, "c":"null"}', '$.a');
JSON_EXTRACT('{"a":null, "b":10, "c":"null"}', '$.a')
null
#
# Start of 10.4 tests
#
#
# MDEV-16351 JSON_OBJECT() treats hybrid functions with boolean arguments as numbers
#
SELECT
JSON_OBJECT("cond", true) AS j1,
JSON_OBJECT("cond", COALESCE(true, false)) j2,
JSON_OBJECT("cond", COALESCE(COALESCE(true, false))) j3;
j1	{"cond": true}
j2	{"cond": true}
j3	{"cond": true}
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2),(3);
SELECT JSON_OBJECT('x',(SELECT MAX(a)=4 FROM t1));
JSON_OBJECT('x',(SELECT MAX(a)=4 FROM t1))
{"x": false}
SELECT JSON_OBJECT('x',(SELECT MAX(a)=3 FROM t1));
JSON_OBJECT('x',(SELECT MAX(a)=3 FROM t1))
{"x": true}
SELECT JSON_OBJECT('x',(SELECT MAX(a)=2 FROM t1));
JSON_OBJECT('x',(SELECT MAX(a)=2 FROM t1))
{"x": false}
SELECT JSON_OBJECT('x',MAX(a=4)) FROM t1;
JSON_OBJECT('x',MAX(a=4))
{"x": false}
SELECT JSON_OBJECT('x',MAX(a=3)) FROM t1;
JSON_OBJECT('x',MAX(a=3))
{"x": true}
SELECT JSON_OBJECT('x',MAX(a=2)) FROM t1;
JSON_OBJECT('x',MAX(a=2))
{"x": true}
SELECT JSON_OBJECT('x',(SELECT MAX(a=4) FROM t1));
JSON_OBJECT('x',(SELECT MAX(a=4) FROM t1))
{"x": false}
SELECT JSON_OBJECT('x',(SELECT MAX(a=3) FROM t1));
JSON_OBJECT('x',(SELECT MAX(a=3) FROM t1))
{"x": true}
SELECT JSON_OBJECT('x',(SELECT MAX(a=2) FROM t1));
JSON_OBJECT('x',(SELECT MAX(a=2) FROM t1))
{"x": true}
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a)=4 FROM t1))='{"x": true}' THEN a END;
a
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a)=4 FROM t1))='{"x": false}' THEN a END;
a
1
2
3
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a)=3 FROM t1))='{"x": true}' THEN a END;
a
1
2
3
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a)=3 FROM t1))='{"x": false}' THEN a END;
a
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a)=2 FROM t1))='{"x": true}' THEN a END;
a
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a)=2 FROM t1))='{"x": false}' THEN a END;
a
1
2
3
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a=4) FROM t1))='{"x": true}' THEN a END;
a
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a=4) FROM t1))='{"x": false}' THEN a END;
a
1
2
3
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a=3) FROM t1))='{"x": true}' THEN a END;
a
1
2
3
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a=3) FROM t1))='{"x": false}' THEN a END;
a
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a=2) FROM t1))='{"x": true}' THEN a END;
a
1
2
3
SELECT * FROM t1 WHERE CASE WHEN JSON_OBJECT('x', (SELECT MAX(a=2) FROM t1))='{"x": false}' THEN a END;
a
DROP TABLE t1;
#
# MDEV-16620 JSON_ARRAYAGG
#
#
# Integer aggregation
#
CREATE TABLE t1 (a INT, b INT);
INSERT INTO t1 VALUES (1, 1),(2, 1), (1, 1),(2, 1), (3, 2),(2, 2),(2, 2),(2, 2);
SELECT JSON_VALID(JSON_ARRAYAGG(a)) FROM t1;
JSON_VALID(JSON_ARRAYAGG(a))
1
SELECT JSON_ARRAYAGG(a), JSON_ARRAYAGG(b) FROM t1;
JSON_ARRAYAGG(a)	JSON_ARRAYAGG(b)
[1,2,1,2,3,2,2,2]	[1,1,1,1,2,2,2,2]
SELECT JSON_ARRAYAGG(a), JSON_ARRAYAGG(b) FROM t1 GROUP BY b;
JSON_ARRAYAGG(a)	JSON_ARRAYAGG(b)
[1,2,1,2]	[1,1,1,1]
[3,2,2,2]	[2,2,2,2]
DROP TABLE t1;
#
# Real aggregation
#
CREATE TABLE t1 (a FLOAT, b DOUBLE, c DECIMAL(10, 2));
INSERT INTO t1 VALUES (1.0, 2.0, 3.0),(1.0, 3.0, 9.0),(1.0, 4.0, 16.0),(1.0, 5.0, 25.0);
SELECT JSON_VALID(JSON_ARRAYAGG(a)) FROM t1;
JSON_VALID(JSON_ARRAYAGG(a))
1
SELECT JSON_ARRAYAGG(a), JSON_ARRAYAGG(b), JSON_ARRAYAGG(c) FROM t1;
JSON_ARRAYAGG(a)	JSON_ARRAYAGG(b)	JSON_ARRAYAGG(c)
[1,1,1,1]	[2,3,4,5]	[3.00,9.00,16.00,25.00]
DROP TABLE t1;
#
# Boolean aggregation
#
CREATE TABLE t1 (a BOOLEAN, b BOOLEAN);
INSERT INTO t1 VALUES (TRUE, TRUE), (TRUE, FALSE), (FALSE, TRUE), (FALSE, FALSE);
SELECT JSON_VALID(JSON_ARRAYAGG(a)) FROM t1;
JSON_VALID(JSON_ARRAYAGG(a))
1
SELECT JSON_ARRAYAGG(a), JSON_ARRAYAGG(b) FROM t1;
JSON_ARRAYAGG(a)	JSON_ARRAYAGG(b)
[1,1,0,0]	[1,0,1,0]
SELECT JSON_ARRAYAGG(a), JSON_ARRAYAGG(b) FROM t1 GROUP BY b;
JSON_ARRAYAGG(a)	JSON_ARRAYAGG(b)
[1,0]	[0,0]
[1,0]	[1,1]
SELECT JSON_ARRAYAGG(TRUE), JSON_ARRAYAGG(FALSE) FROM t1;
JSON_ARRAYAGG(TRUE)	JSON_ARRAYAGG(FALSE)
[true,true,true,true]	[false,false,false,false]
DROP TABLE t1;
#
# Aggregation of strings with quoted
#
CREATE TABLE t1 (a VARCHAR(80));
INSERT INTO t1 VALUES
('"double_quoted_value"'), ("'single_quoted_value'"),
('"double_quoted_value"'), ("'single_quoted_value'");
SELECT JSON_VALID(JSON_ARRAYAGG(a)) FROM t1;
JSON_VALID(JSON_ARRAYAGG(a))
1
SELECT JSON_ARRAYAGG(a) FROM t1;
JSON_ARRAYAGG(a)
["\"double_quoted_value\"","'single_quoted_value'","\"double_quoted_value\"","'single_quoted_value'"]
DROP TABLE t1;
#
# Strings and NULLs
#
CREATE TABLE t1 (a INT, b VARCHAR(80));
INSERT INTO t1 VALUES
(1, "Hello"),(1, "World"), (2, "This"),(2, "Will"), (2, "Work"),(2, "!"), (3, NULL),
(1, "Hello"),(1, "World"), (2, "This"),(2, "Will"), (2, "Work"),(2, "!"), (3, NULL);
SELECT JSON_VALID(JSON_ARRAYAGG(b)) FROM t1;
JSON_VALID(JSON_ARRAYAGG(b))
1
SELECT JSON_ARRAYAGG(a), JSON_ARRAYAGG(b) FROM t1;
JSON_ARRAYAGG(a)	JSON_ARRAYAGG(b)
[1,1,2,2,2,2,3,1,1,2,2,2,2,3]	["Hello","World","This","Will","Work","!",null,"Hello","World","This","Will","Work","!",null]
SELECT JSON_ARRAYAGG(a), JSON_ARRAYAGG(b) FROM t1 GROUP BY a;
JSON_ARRAYAGG(a)	JSON_ARRAYAGG(b)
[1,1,1,1]	["Hello","World","Hello","World"]
[2,2,2,2,2,2,2,2]	["!","Work","Will","This","Will","This","!","Work"]
[3,3]	[null,null]
#
# DISTINCT and LIMIT
#
SELECT JSON_ARRAYAGG(b LIMIT 1) FROM t1;
JSON_ARRAYAGG(b LIMIT 1)
["Hello"]
SELECT JSON_ARRAYAGG(b LIMIT 2) FROM t1;
JSON_ARRAYAGG(b LIMIT 2)
["Hello","World"]
SELECT JSON_ARRAYAGG(b LIMIT 1) FROM t1 GROUP BY b;
JSON_ARRAYAGG(b LIMIT 1)
[null]
["!"]
["Hello"]
["This"]
["Will"]
["Work"]
["World"]
SELECT JSON_ARRAYAGG(b LIMIT 2) FROM t1 GROUP BY a;
JSON_ARRAYAGG(b LIMIT 2)
["Hello","World"]
["!","Work"]
[null,null]
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
JSON_ARRAYAGG(DISTINCT a)
[1,2,3]
SELECT JSON_ARRAYAGG(DISTINCT b) FROM t1;
JSON_ARRAYAGG(DISTINCT b)
[null,"!","Hello","This","Will","Work","World"]
SELECT JSON_ARRAYAGG(DISTINCT a LIMIT 2) FROM t1;
JSON_ARRAYAGG(DISTINCT a LIMIT 2)
[1,2]
SELECT JSON_ARRAYAGG(DISTINCT b LIMIT 2) FROM t1;
JSON_ARRAYAGG(DISTINCT b LIMIT 2)
[null,"!"]
#
# JSON aggregation
#
SELECT JSON_VALID(JSON_ARRAYAGG(JSON_ARRAY(a, b))) FROM t1;
JSON_VALID(JSON_ARRAYAGG(JSON_ARRAY(a, b)))
1
SELECT JSON_ARRAYAGG(JSON_ARRAY(a, b)) FROM t1;
JSON_ARRAYAGG(JSON_ARRAY(a, b))
[[1, "Hello"],[1, "World"],[2, "This"],[2, "Will"],[2, "Work"],[2, "!"],[3, null],[1, "Hello"],[1, "World"],[2, "This"],[2, "Will"],[2, "Work"],[2, "!"],[3, null]]
SELECT JSON_ARRAYAGG(JSON_ARRAY(a, b)) FROM t1 GROUP BY a;
JSON_ARRAYAGG(JSON_ARRAY(a, b))
[[1, "Hello"],[1, "World"],[1, "Hello"],[1, "World"]]
[[2, "!"],[2, "Work"],[2, "Will"],[2, "This"],[2, "Will"],[2, "This"],[2, "!"],[2, "Work"]]
[[3, null],[3, null]]
SELECT JSON_VALID(JSON_ARRAYAGG(JSON_OBJECT('a', a, 'b', b))) FROM t1;
JSON_VALID(JSON_ARRAYAGG(JSON_OBJECT('a', a, 'b', b)))
1
SELECT JSON_ARRAYAGG(JSON_OBJECT('a', a, 'b', b)) FROM t1;
JSON_ARRAYAGG(JSON_OBJECT('a', a, 'b', b))
[{"a": 1, "b": "Hello"},{"a": 1, "b": "World"},{"a": 2, "b": "This"},{"a": 2, "b": "Will"},{"a": 2, "b": "Work"},{"a": 2, "b": "!"},{"a": 3, "b": null},{"a": 1, "b": "Hello"},{"a": 1, "b": "World"},{"a": 2, "b": "This"},{"a": 2, "b": "Will"},{"a": 2, "b": "Work"},{"a": 2, "b": "!"},{"a": 3, "b": null}]
SELECT JSON_ARRAYAGG(JSON_OBJECT('a', a, 'b', b)) FROM t1 GROUP BY a;
JSON_ARRAYAGG(JSON_OBJECT('a', a, 'b', b))
[{"a": 1, "b": "Hello"},{"a": 1, "b": "World"},{"a": 1, "b": "Hello"},{"a": 1, "b": "World"}]
[{"a": 2, "b": "!"},{"a": 2, "b": "Work"},{"a": 2, "b": "Will"},{"a": 2, "b": "This"},{"a": 2, "b": "Will"},{"a": 2, "b": "This"},{"a": 2, "b": "!"},{"a": 2, "b": "Work"}]
[{"a": 3, "b": null},{"a": 3, "b": null}]
#
# Error checks
#
SELECT JSON_ARRAYAGG(a, b) FROM t1;
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_ARRAYAGG'
SELECT JSON_ARRAYAGG(JSON_ARRAYAGG(a, b)) FROM t1;
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_ARRAYAGG'
SELECT JSON_ARRAYAGG(JSON_ARRAYAGG(a)) FROM t1;
ERROR HY000: Invalid use of group function
#
# MDEV-16620 JSON_OBJECTAGG
#
SELECT JSON_OBJECTAGG(a, b) FROM t1;
JSON_OBJECTAGG(a, b)
{"1":"Hello", "1":"World", "2":"This", "2":"Will", "2":"Work", "2":"!", "3":null, "1":"Hello", "1":"World", "2":"This", "2":"Will", "2":"Work", "2":"!", "3":null}
SELECT JSON_OBJECTAGG(a) FROM t1;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') FROM t1' at line 1
DROP TABLE t1;
#
# MDEV-19160 JSON_DETAILED output unnecessarily verbose
#
create table t200 (a text);
insert into t200 values
('{
  "steps": [
    {
      "join_optimization": {
        "select_id": 1,
        "steps": [
          {
            "rows_estimation": [
              {
                "table": "t1",
                "range_analysis": {
                  "table_scan": {
                    "rows": 1000,
                    "cost": 2e308
                  },
                  "potential_range_indexes": [
                    {
                      "index": "a_b",
                      "usable": true,
                      "key_parts": ["a", "b"]
                    }
                  ],
                  "best_covering_index_scan": {
                    "index": "a_b",
                    "cost": 52.195,
                    "chosen": true
                  },
                  "setup_range_conditions": [],
                  "group_index_range": {
                    "chosen": false,
                    "cause": "no group by or distinct"
                  },
                  "analyzing_range_alternatives": {
                    "range_scan_alternatives": [
                      {
                        "index": "a_b",
                        "ranges": ["2 <= a <= 2 AND 4 <= b <= 4", "123"],
                        "rowid_ordered": true,
                        "using_mrr": false,
                        "index_only": true,
                        "rows": 1,
                        "cost": 1.1752,
                        "chosen": true
                      }
                    ],
                    "analyzing_roworder_intersect": {
                      "cause": "too few roworder scans"
                    },
                    "analyzing_index_merge_union": [],
                    "test_one_line_array":["123"]
                  },
                  "chosen_range_access_summary": {
                    "range_access_plan": {
                      "type": "range_scan",
                      "index": "a_b",
                      "rows": 1,
                      "ranges": ["2 <= a <= 2 AND 4 <= b <= 4"]
                    },
                    "rows_for_plan": 1,
                    "cost_for_plan": 1.1752,
                    "chosen": true
                  }
                }
              },
              {
                "selectivity_for_indexes": [
                  {
                    "index_name": "a_b",
                    "selectivity_from_index": 0.001
                  }
                ],
                "selectivity_for_columns": [],
                "cond_selectivity": 0.001
              }
            ]
          }
        ]
      }
    },
    {
      "join_execution": {
        "select_id": 1,
        "steps": []
      }
    }
  ]
}');
select JSON_DETAILED(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) as exp from t200;
exp
[
    {
        "range_scan_alternatives": 
        [
            {
                "index": "a_b",
                "ranges": 
                [
                    "2 <= a <= 2 AND 4 <= b <= 4",
                    "123"
                ],
                "rowid_ordered": true,
                "using_mrr": false,
                "index_only": true,
                "rows": 1,
                "cost": 1.1752,
                "chosen": true
            }
        ],
        "analyzing_roworder_intersect": 
        {
            "cause": "too few roworder scans"
        },
        "analyzing_index_merge_union": 
        [],
        "test_one_line_array": 
        ["123"]
    }
]
select JSON_PRETTY(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) as exp from t200;
exp
[
    {
        "range_scan_alternatives": 
        [
            {
                "index": "a_b",
                "ranges": 
                [
                    "2 <= a <= 2 AND 4 <= b <= 4",
                    "123"
                ],
                "rowid_ordered": true,
                "using_mrr": false,
                "index_only": true,
                "rows": 1,
                "cost": 1.1752,
                "chosen": true
            }
        ],
        "analyzing_roworder_intersect": 
        {
            "cause": "too few roworder scans"
        },
        "analyzing_index_merge_union": 
        [],
        "test_one_line_array": 
        ["123"]
    }
]
select JSON_LOOSE(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) as exp from t200;
exp
[{"range_scan_alternatives": [{"index": "a_b", "ranges": ["2 <= a <= 2 AND 4 <= b <= 4", "123"], "rowid_ordered": true, "using_mrr": false, "index_only": true, "rows": 1, "cost": 1.1752, "chosen": true}], "analyzing_roworder_intersect": {"cause": "too few roworder scans"}, "analyzing_index_merge_union": [], "test_one_line_array": ["123"]}]
drop table t200;
#
# MDEV-24538: JSON_LENGTH does not return error upon wrong number of parameters
#
SELECT JSON_LENGTH('{"a":"b"}','$','$', 'foo');
ERROR 42000: Incorrect parameter count in the call to native function 'json_length'
SELECT JSON_LENGTH();
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_LENGTH'
# MDEV-23187: Assorted assertion failures in json_find_path with certain collations
SET @old_collation_connection= @@COLLATION_CONNECTION;
SET COLLATION_CONNECTION= ucs2_unicode_ci;
SELECT JSON_VALUE('["foo"]', '$**[0]') AS f;
f
foo
SET @@COLLATION_CONNECTION= @old_collation_connection;
#
# MDEV-32587 JSON_VALID fail to validate integer zero in scientific notation
#
select JSON_VALID(' {"number": 1E-4}');
JSON_VALID(' {"number": 1E-4}')
1
select JSON_VALID(' {"number": 0E-4}');
JSON_VALID(' {"number": 0E-4}')
1
select JSON_VALID(' {"number": 0.0}');
JSON_VALID(' {"number": 0.0}')
1
select JSON_VALID(' {"number": 0.1E-4}');
JSON_VALID(' {"number": 0.1E-4}')
1
select JSON_VALID(' {"number": 0e-4}');
JSON_VALID(' {"number": 0e-4}')
1
select JSON_VALID(' {"number": -0E-4}');
JSON_VALID(' {"number": -0E-4}')
1
select JSON_VALUE(' {"number": 0E-4}', '$.number');
JSON_VALUE(' {"number": 0E-4}', '$.number')
0E-4
select JSON_VALID(' {"number": 00E-4}');
JSON_VALID(' {"number": 00E-4}')
0
select JSON_VALID(' {"number": 01E-4}');
JSON_VALID(' {"number": 01E-4}')
0
select JSON_VALID(' {"number": 0E-4.0}');
JSON_VALID(' {"number": 0E-4.0}')
0
#
# End of 10.4 tests
#
#
# MDEV-16620 JSON_ARRAYAGG
#
CREATE TABLE t1 (a INT);
SELECT JSON_ARRAYAGG(a) FROM t1;
JSON_ARRAYAGG(a)
NULL
DROP TABLE t1;
#
# MDEV-21915 Server crashes in copy_fields,Item_func_group_concat::add
while using json_arrayagg() as a window function
#
select json_arrayagg(a) over () from (select 1 a) t;
ERROR 42000: This version of MariaDB doesn't yet support 'JSON_ARRAYAGG() aggregate as window function'
select json_objectagg(a, b) over () from (select 1 a, 2 b) t;
ERROR 42000: This version of MariaDB doesn't yet support 'JSON_OBJECTAGG() aggregate as window function'
SELECT JSON_ARRAYAGG(NULL) FROM (SELECT 1 AS t) AS A;
JSON_ARRAYAGG(NULL)
[null]
SELECT JSON_ARRAYAGG("null") FROM (SELECT 1 AS t) AS A;
JSON_ARRAYAGG("null")
["null"]
create view v as (select json_arrayagg(json_object("type", "permPeriod", "id", "asd")) as JSON_DATA);
select * from v;
JSON_DATA
[{"type": "permPeriod", "id": "asd"}]
drop view v;
select json_arrayagg(a order by a asc) from (select 1 a union select 2 a) t;
json_arrayagg(a order by a asc)
[1,2]
select json_object('x', json_arrayagg(json_object('a', 1)));
json_object('x', json_arrayagg(json_object('a', 1)))
{"x": [{"a": 1}]}
#
# MDEV-22011: DISTINCT with JSON_ARRAYAGG gives wrong results
#
CREATE TABLE t1(a INT, b INT);
INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
SELECT JSON_ARRAYAGG(a) FROM t1;
JSON_ARRAYAGG(a)
[1,2,3,1,2,3]
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
JSON_ARRAYAGG(DISTINCT a)
[1,2,3]
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
SELECT JSON_ARRAYAGG(a) FROM t1;
JSON_ARRAYAGG(a)
[1,2,3,1,2,3,null,null]
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
JSON_ARRAYAGG(DISTINCT a)
[null,1,2,3]
DROP TABLE t1;
CREATE TABLE t1(a VARCHAR(10), b INT);
INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
SELECT JSON_ARRAYAGG(a) FROM t1;
JSON_ARRAYAGG(a)
["1","2","3","1","2","3"]
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
JSON_ARRAYAGG(DISTINCT a)
["1","2","3"]
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
SELECT JSON_ARRAYAGG(a) FROM t1;
JSON_ARRAYAGG(a)
["1","2","3","1","2","3",null,null]
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
JSON_ARRAYAGG(DISTINCT a)
[null,"1","2","3"]
DROP TABLE t1;
#
# MDEV-22840: JSON_ARRAYAGG gives wrong results with NULL values and ORDER by clause
#
CREATE TABLE t1(a VARCHAR(255));
INSERT INTO t1 VALUES ('red'),('blue');
SELECT JSON_ARRAYAGG(a) FROM t1;
JSON_ARRAYAGG(a)
["red","blue"]
SELECT JSON_ARRAYAGG(a ORDER BY a DESC) FROM t1;
JSON_ARRAYAGG(a ORDER BY a DESC)
["red","blue"]
SELECT JSON_ARRAYAGG(a ORDER BY a ASC) FROM t1;
JSON_ARRAYAGG(a ORDER BY a ASC)
["blue","red"]
INSERT INTO t1 VALUES (NULL);
SELECT JSON_ARRAYAGG(a) FROM t1;
JSON_ARRAYAGG(a)
["red","blue",null]
SELECT JSON_ARRAYAGG(a ORDER BY a DESC) FROM t1;
JSON_ARRAYAGG(a ORDER BY a DESC)
["red","blue",null]
SELECT JSON_ARRAYAGG(a ORDER BY a ASC) FROM t1;
JSON_ARRAYAGG(a ORDER BY a ASC)
[null,"blue","red"]
DROP TABLE t1;
set group_concat_max_len=64;
create table t1 (a varchar(254));
insert into t1 values (concat('x64-', repeat('a', 60)));
insert into t1 values (concat('x64-', repeat('b', 60)));
insert into t1 values (concat('x64-', repeat('c', 60)));
select json_arrayagg(a) from t1;
json_arrayagg(a)
["x64-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"]
Warnings:
Warning	1260	Row 1 was cut by json_arrayagg()
drop table t1;
SET group_concat_max_len= default;
create table t1 (col1 json);
insert into t1 values('{"color":"red", "size":1}' );
insert into t1 values('{"color":"blue", "size":2}' );
select JSON_ARRAYAGG(col1) from t1;
JSON_ARRAYAGG(col1)
[{"color":"red", "size":1},{"color":"blue", "size":2}]
drop table t1;
#
# MDEV-23029: JSON_OBJECTAGG returns NULL when used together with GROUP BY
#
CREATE TABLE t1 (e INT, a VARCHAR(255), v VARCHAR(255));
INSERT INTO t1 VALUES (0, 'a1', '1') , (0, 'a2', '2') , (1, 'b1', '3');
EXPLAIN SELECT B.e, JSON_OBJECTAGG(B.a, B.v) FROM t1 A, t1 B GROUP BY B.e, B.a;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	A	ALL	NULL	NULL	NULL	NULL	3	Using temporary; Using filesort
1	SIMPLE	B	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
SELECT B.e, JSON_OBJECTAGG(B.a, B.v) FROM t1 A, t1 B GROUP BY B.e, B.a;
e	JSON_OBJECTAGG(B.a, B.v)
0	{"a1":"1", "a1":"1", "a1":"1"}
0	{"a2":"2", "a2":"2", "a2":"2"}
1	{"b1":"3", "b1":"3", "b1":"3"}
CREATE VIEW v AS SELECT JSON_OBJECTAGG(a, e) FROM t1;
SELECT * FROM v;
JSON_OBJECTAGG(a, e)
{"a1":0, "a2":0, "b1":1}
DROP VIEW v;
DROP TABLE t1;
#
# MDEV-23004 When using GROUP BY with JSON_ARRAYAGG with joint table, the square brackets are not included.
#
CREATE TABLE t1(id int primary key, name varchar(50));
CREATE TABLE t2(id int, owner_id int);
INSERT INTO t1 VALUES (1, "name1"), (2, "name2"), (3, "name3");
INSERT INTO t2 VALUES (1, 1), (2, 1), (3, 2), (4, 3);
SELECT t1.id, JSON_ARRAYAGG(JSON_OBJECT('id',t2.id) ORDER BY t2.id) as materials
from t1 LEFT JOIN t2 on t1.id = t2.owner_id
GROUP BY t1.id ORDER BY id;
id	materials
1	[{"id": 1},{"id": 2}]
2	[{"id": 3}]
3	[{"id": 4}]
DROP TABLE t1;
DROP TABLE t2;
#
# MDEV-27018 IF and COALESCE lose "json" property
#
SELECT json_object('a', if(1, json_object('b', 'c'), json_object('e', 'f'))) as exp;
exp
{"a": {"b": "c"}}
SELECT json_object('a', coalesce(json_object('b', 'c'))) as exp;
exp
{"a": {"b": "c"}}
#
# MDEV-26392: Crash with json_get_path_next and 10.5.12
#
CREATE TABLE arrNestTest (
id VARCHAR(80) AS (JSON_COMPACT(JSON_EXTRACT(doc, "$._id"))) UNIQUE KEY,
doc JSON, 
CONSTRAINT id_not_null CHECK(id IS NOT NULL));
INSERT INTO test.arrNestTest (doc) VALUES ('{ "_id" : { "$oid" : "611c0a463b150154132f6636" }, "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : 1.0 } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] }');
SELECT * FROM arrNestTest;
id	doc
{"$oid":"611c0a463b150154132f6636"}	{ "_id" : { "$oid" : "611c0a463b150154132f6636" }, "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : 1.0 } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] }
DROP TABLE arrNestTest;
#
# MDEV-30412 JSON_OBJECTAGG doesn't escape double quote in key
#
SELECT JSON_OBJECTAGG('"', 1);
JSON_OBJECTAGG('"', 1)
{"\"":1}
SELECT JSON_OBJECTAGG('\"', 1);
JSON_OBJECTAGG('\"', 1)
{"\"":1}
SELECT JSON_OBJECTAGG('\\', 1);
JSON_OBJECTAGG('\\', 1)
{"\\":1}
#
# MDEV-24784 JSON_ARRAYAGG charset issue
#
set names utf8;
select json_arrayagg('ä'), json_objectagg(1, 'ä');
json_arrayagg('ä')	json_objectagg(1, 'ä')
["ä"]	{"1":"ä"}
set names latin1;
select json_arrayagg('ä'), json_objectagg(1, 'ä');
json_arrayagg('ä')	json_objectagg(1, 'ä')
["ä"]	{"1":"ä"}
#
# End of 10.5 tests
#
#
# MDEV-26054 Server crashes in Item_func_json_arrayagg::get_str_from_field
#
CREATE TABLE t (a VARCHAR(8));
CREATE VIEW v AS SELECT * FROM t;
INSERT INTO t VALUES ('foo'),('bar');
SELECT JSON_ARRAYAGG(a) AS f FROM v;
f
["foo","bar"]
DROP VIEW v;
DROP TABLE t;
#
# MDEV-29264 JSON functions overflow error based ON LONGTEXT field
#
CREATE TABLE t(l1 LONGTEXT, l2 LONGTEXT, l3 LONGTEXT, l4 LONGTEXT);
INSERT INTO t VALUES('k1', 'v1', 'k2', 'v2');
SELECT JSON_ARRAY(l1, l2, l3, l4), JSON_OBJECT(l1, l2, l3, l4) from t;
JSON_ARRAY(l1, l2, l3, l4)	JSON_OBJECT(l1, l2, l3, l4)
["k1", "v1", "k2", "v2"]	{"k1": "v1", "k2": "v2"}
SELECT JSON_ARRAY_APPEND(JSON_ARRAY(l1, l2, l3, l4), '$[0]', 'k3'), JSON_ARRAY_INSERT(JSON_ARRAY(l1, l2, l3, l4), '$[0]', 'k3') from t;
JSON_ARRAY_APPEND(JSON_ARRAY(l1, l2, l3, l4), '$[0]', 'k3')	JSON_ARRAY_INSERT(JSON_ARRAY(l1, l2, l3, l4), '$[0]', 'k3')
[["k1", "k3"], "v1", "k2", "v2"]	["k3", "k1", "v1", "k2", "v2"]
SELECT JSON_INSERT(JSON_OBJECT(l1, l2, l3, l4), '$.k3', 'v3'),JSON_SET(JSON_OBJECT(l1, l2, l3, l4), '$.k2', 'new v2'),JSON_REPLACE(JSON_OBJECT(l1, l2, l3, l4), '$.k2', 'new v2') from t;
JSON_INSERT(JSON_OBJECT(l1, l2, l3, l4), '$.k3', 'v3')	JSON_SET(JSON_OBJECT(l1, l2, l3, l4), '$.k2', 'new v2')	JSON_REPLACE(JSON_OBJECT(l1, l2, l3, l4), '$.k2', 'new v2')
{"k1": "v1", "k2": "v2", "k3": "v3"}	{"k1": "v1", "k2": "new v2"}	{"k1": "v1", "k2": "new v2"}
DROP TABLE t;
#
# End of 10.6 tests
#
#
# MDEV-31147 json_normalize does not work correctly with MSAN build
#
CREATE TABLE t1 (val JSON);
ALTER TABLE t1 ADD COLUMN normalized_json JSON AS (JSON_NORMALIZE(val));
INSERT INTO t1 (val) VALUES ('15');
SELECT * FROM t1;
val	normalized_json
15	1.5E1
DROP TABLE t1;
#
# End of 10.8 tests
#
#
# MDEV-27677: Implement JSON_OVERLAPS()
#
# Testing scalar json datatypes
# Comparing scalar json datatypes with itself
SELECT JSON_OVERLAPS('true', 'true');
JSON_OVERLAPS('true', 'true')
1
SELECT JSON_OVERLAPS('false', 'false');
JSON_OVERLAPS('false', 'false')
1
SELECT JSON_OVERLAPS('1', '1');
JSON_OVERLAPS('1', '1')
1
SELECT JSON_OVERLAPS('"string1"', '"string1"');
JSON_OVERLAPS('"string1"', '"string1"')
1
SELECT JSON_OVERLAPS('null', 'null');
JSON_OVERLAPS('null', 'null')
1
# Comparing scalar json datatypes with other scalar datatype
SELECT JSON_OVERLAPS('true', 'false');
JSON_OVERLAPS('true', 'false')
0
SELECT JSON_OVERLAPS('1', '"1"');
JSON_OVERLAPS('1', '"1"')
0
SELECT JSON_OVERLAPS('1', '0');
JSON_OVERLAPS('1', '0')
0
SELECT JSON_OVERLAPS('null', '0');
JSON_OVERLAPS('null', '0')
0
SELECT JSON_OVERLAPS('"string1"', '"string2"');
JSON_OVERLAPS('"string1"', '"string2"')
0
SELECT JSON_OVERLAPS('true','["abc", 1, 2, true, false]');
JSON_OVERLAPS('true','["abc", 1, 2, true, false]')
1
SELECT JSON_OVERLAPS('true','["abc", 1, 2, [true]]');
JSON_OVERLAPS('true','["abc", 1, 2, [true]]')
0
SELECT JSON_OVERLAPS('true','{"A":true}');
JSON_OVERLAPS('true','{"A":true}')
0
# Testing non-scalar json data types
# Comparing object with object (non-nested)
SELECT JSON_OVERLAPS('{"A":[1, 2, 3]}','{}');
JSON_OVERLAPS('{"A":[1, 2, 3]}','{}')
0
SELECT JSON_OVERLAPS('{"A": 1}',
'{"A": 1}');
JSON_OVERLAPS('{"A": 1}',
'{"A": 1}')
1
SELECT JSON_OVERLAPS('{"A": 1}',
'{"B": 1}');
JSON_OVERLAPS('{"A": 1}',
'{"B": 1}')
0
SELECT JSON_OVERLAPS('{
                       "A": 1,
                       "B": "string1"
                      }',
'{
                        "A": 2,
                        "B": "string1"
                      }') as exp;
exp
1
SELECT JSON_OVERLAPS('{
                       "A": 1,
                       "B": "string1"
                      }',
'{
                       "A": 2,
                       "B": "string2"
                      }') as exp;
exp
0
# Comparing nested object with other nested object
SELECT JSON_OVERLAPS('{
                        "A": 1,
                        "B": {"C":2}
                      }',
'{
                        "A": 2,
                        "B": {"C":1}
                      }') as exp;
exp
0
SELECT JSON_OVERLAPS('{
                       "A": 1,
                       "B": {"C":2}
                      }',
'{
                        "A": 2,
                        "B": {"C":2}
                      }') as exp;
exp
1
SELECT JSON_OVERLAPS('{
                       "A": {
                             "B": true
                            }
                      }',
'{
                       "A": {
                             "B": true,
                             "C": false
                            }
                      }') as exp;
exp
0
SELECT JSON_OVERLAPS('{"A":1, "B":{"D":4, "E":5}}',
'{"C":3, "B":{"E":5, "D":4}}') as exp;
exp
1
SELECT JSON_OVERLAPS('{"A":1, "B":{"D":4, "E":[5, 6, 7]}}',
'{"C":3, "B":{"E":5, "D":4}}') as exp;
exp
0
SELECT JSON_OVERLAPS('{"A":1, "B":{"D":4, "E":[5, 6, 7]}}',
'{"C":3, "B":{"E":[5, 6, 7], "D":4}}') as exp;
exp
1
SELECT JSON_OVERLAPS('{"A":1, "B":{"D":4, "E":[5, 6, 7]}}',
'{"C":3, "B":{"E":[7, 6 ,5], "D":4}}') as exp;
exp
0
SELECT JSON_OVERLAPS('{"A":1, "B":{"D":4, "E":[5, 6, 7]}}',
'{"C":3, "F":{"E":[5, 6, 7], "D":4}}') as exp;
exp
0
# Comparing array with array (non-nested)
SELECT JSON_OVERLAPS('[1, 2, true, false, null]',
'[3, 4, 1]') as exp;
exp
1
SELECT JSON_OVERLAPS('[1, 2, true, false, null]',
'[3, 4, 5]');
JSON_OVERLAPS('[1, 2, true, false, null]',
'[3, 4, 5]')
0
SELECT JSON_OVERLAPS('[1,2,3]','[]') as exp;
exp
0
# Comparing nested arrays
SELECT JSON_OVERLAPS('[1, 2, true, false, null]',
'[3, 4, [1]]') as exp;
exp
0
SELECT JSON_OVERLAPS('[1, 2, [true, false], null]',
'[[1], [true, false]]') as exp;
exp
1
SELECT JSON_OVERLAPS('[1, 2, 3, [4, 5, 6]]','[7, 8, 9, [6, 5, 4]]') as exp;
exp
0
# Comparing one non-scalar json datatypes with another non-scalar
# json datatype
# Comparing array with object
SELECT JSON_OVERLAPS('[1, 2, true, false, null]',
'{"A": 1}') as exp;
exp
0
SELECT JSON_OVERLAPS('[1, 2, true, false, null, {"A":2}]',
'{"A": 1}') as exp;
exp
0
SELECT JSON_OVERLAPS('[1, {"A": 2}, {"A": 1}]',
'{"A": 1}') as exp;
exp
1
SELECT JSON_OVERLAPS('[1, 2, true, false, {"A": 1, "B": 2}]',
'{"A": 1, "B": 2}') as exp;
exp
1
SELECT JSON_OVERLAPS('[1, 2, true, false, {"A": 1, "B": 2}]',
'{"A": 1, "B": 3}') as exp;
exp
0
# Comparing nested array with object
SELECT JSON_OVERLAPS('[1, 2, true, false, [{"A": 1, "B": 2}]]',
'{"A": 1, "B": 2}') as exp;
exp
0
SELECT JSON_OVERLAPS('[1, 2, true, false, [{"A": 1, "B": 2}]]',
'{"A": 1, "B": 3}') as exp;
exp
0
SELECT JSON_OVERLAPS('[1, 2, true, false, [{"A": 1, "B": 2}]]',
'{"A": 1}') as exp;
exp
0
# Comparing array with nested object
SELECT JSON_OVERLAPS('[1, 2, true, false, {"A": 1, "B": {"C": 12}}]',
'{"A": 1, "B": {"C": 12}}') as exp;
exp
1
SELECT JSON_OVERLAPS('[1, 2, true, false, [{"A": 1, "B": {"C": 12}}]]',
'{"A": 1, "B": {"C": 12}}') as exp;
exp
0
# Comparing nested array with nested objects
SELECT JSON_OVERLAPS('[1, 2, true, false, [{"A": 1, "B": {"C": 12}}]]',
'{"A": 1, "B":{"C": 12}}') as exp;
exp
0
SELECT JSON_OVERLAPS('[[1, 2, true, false, {"A": 1, "B": {"C": 12}}]]',
'{"A": 1, "B": {"C": 12}}') as exp;
exp
0
# Comparing object with array
SELECT JSON_OVERLAPS('{"A": 1, "B": 3}',
'[1, 2, true, false, {"A": 1, "B": 2}]') as exp;
exp
0
SELECT JSON_OVERLAPS('{"A": 1, "B": 3}',
'[1, 2, true, false, {"A": 1, "B": 3}]') as exp;
exp
1
SELECT JSON_OVERLAPS('{"A": 1, "B": 3}',
'[1, 2, true, false, {"A": 1, "B": 2}, {"A": 1, "B": 3}]') as exp;
exp
1
SELECT JSON_OVERLAPS('{"A": 1, "B": [1, 2, 3]}',
'[1, 2, true, false, {"A": 1, "B": 2}, {"A": 1, "B": [1, 2, 3]}]') as exp;
exp
1
SELECT JSON_OVERLAPS('{"A": 1, "B": [1, 2, {"C": 3, "D": 5}]}',
'[1, 2, true, false, {"A": 1, "B": 2}, {"A":1, "B":[1, 2, {"C": 3, "D": 5}]}]') as exp;
exp
1
SELECT JSON_OVERLAPS('{"A": 1, "B": [1, 2, {"C": 3, "D": 5}]}',
'[1, 2, true, false, {"A": 1, "B": 2},{"A": 1, "B": [1, 2, {"C": 3, "D": 4}]}]') as exp;
exp
0
# Comparing object with nested array
SELECT JSON_OVERLAPS('{"A": 1, "B": 3}','[1, 2, true, false, [{"A": 1, "B": 2}, {"A": 1, "B": 3}]]') as exp;
exp
0
# Checking errors and warnings
SELECT JSON_OVERLAPS('[1,2,{"A":B}]', '{"A":B}', '{"C":"string1"}');
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_OVERLAPS'
SELECT JSON_OVERLAPS('[1,2,{"A":B}]');
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_OVERLAPS'
#
# MDEV-27990: Incorrect behavior of JSON_OVERLAPS() on warning
#
SELECT JSON_OVERLAPS('','');
JSON_OVERLAPS('','')
0
Warnings:
Warning	4037	Unexpected end of JSON text in argument 1 to function 'json_overlaps'
SELECT JSON_OVERLAPS('true','tr');
JSON_OVERLAPS('true','tr')
0
Warnings:
Warning	4037	Unexpected end of JSON text in argument 2 to function 'json_overlaps'
#
# MDEV-22224: Support JSON Path negative index
#
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, 13, {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_ARRAY_APPEND(@json, '$.A[-2][-1]', 5);
JSON_ARRAY_APPEND(@json, '$.A[-2][-1]', 5)
{"A": [0, [1, 2, 3], [4, 5, 6], "seven", 0.8, true, false, "eleven", [12, 13, {"key1": "value1"}, [15, 5]], true], "B": {"C": 1}, "D": 2}
SELECT JSON_ARRAY_APPEND(@json, '$.A[last-1][last]', 5);
JSON_ARRAY_APPEND(@json, '$.A[last-1][last]', 5)
{"A": [0, [1, 2, 3], [4, 5, 6], "seven", 0.8, true, false, "eleven", [12, 13, {"key1": "value1"}, [15, 5]], true], "B": {"C": 1}, "D": 2}
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, 13, {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_ARRAY_INSERT(@json, '$.A[-2][-2]', 5);
JSON_ARRAY_INSERT(@json, '$.A[-2][-2]', 5)
{"A": [0, [1, 2, 3], [4, 5, 6], "seven", 0.8, true, false, "eleven", [12, 13, {"key1": "value1"}, 5, [15]], true], "B": {"C": 1}, "D": 2}
SELECT JSON_ARRAY_INSERT(@json, '$.A[last-1][last-1]', 5);
JSON_ARRAY_INSERT(@json, '$.A[last-1][last-1]', 5)
{"A": [0, [1, 2, 3], [4, 5, 6], "seven", 0.8, true, false, "eleven", [12, 13, {"key1": "value1"}, 5, [15]], true], "B": {"C": 1}, "D": 2}
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, 13, {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_CONTAINS(@json, '15', '$.A[-2][-1]');
JSON_CONTAINS(@json, '15', '$.A[-2][-1]')
1
SELECT JSON_CONTAINS(@json, '15', '$.A[last-1][last]');
JSON_CONTAINS(@json, '15', '$.A[last-1][last]')
1
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, 13, {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_CONTAINS_PATH(@json, 'one', '$.A[-2]');
JSON_CONTAINS_PATH(@json, 'one', '$.A[-2]')
1
SELECT JSON_CONTAINS_PATH(@json, 'one', '$.A[last-1]');
JSON_CONTAINS_PATH(@json, 'one', '$.A[last-1]')
1
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, 13, {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_EXISTS(@json, '$.A[-2][-1]');
JSON_EXISTS(@json, '$.A[-2][-1]')
1
SELECT JSON_EXISTS(@json, '$.A[last-1][last]');
JSON_EXISTS(@json, '$.A[last-1][last]')
1
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_EXTRACT(@json, '$.A[-8][1]');
JSON_EXTRACT(@json, '$.A[-8][1]')
5
SELECT JSON_EXTRACT(@json, '$.A[last-7][1]');
JSON_EXTRACT(@json, '$.A[last-7][1]')
5
SET @json= '[{"A": 1, "B": 2, "C": {"D": 3}},{"A": 1, "B": 2, "C": {"D": 3}}]';
SELECT JSON_KEYS(@json, '$[-1].C');
JSON_KEYS(@json, '$[-1].C')
["D"]
SELECT JSON_KEYS(@json, '$[last].C');
JSON_KEYS(@json, '$[last].C')
["D"]
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_LENGTH(@json, '$.A[-2][-3]');
JSON_LENGTH(@json, '$.A[-2][-3]')
2
SELECT JSON_LENGTH(@json, '$.A[last-1][last-2]');
JSON_LENGTH(@json, '$.A[last-1][last-2]')
2
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_QUERY(@json, '$.A[-8]');
JSON_QUERY(@json, '$.A[-8]')
[4, 5, 6]
SELECT JSON_QUERY(@json, '$.A[last-7]');
JSON_QUERY(@json, '$.A[last-7]')
[4, 5, 6]
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_REMOVE(@json, '$.A[-10]');
JSON_REMOVE(@json, '$.A[-10]')
{"A": [[1, 2, 3], [4, 5, 6], "seven", 0.8, true, false, "eleven", [12, [13, 14], {"key1": "value1"}, [15]], true], "B": {"C": 1}, "D": 2}
SELECT JSON_REMOVE(@json, '$.A[last-9]');
JSON_REMOVE(@json, '$.A[last-9]')
{"A": [[1, 2, 3], [4, 5, 6], "seven", 0.8, true, false, "eleven", [12, [13, 14], {"key1": "value1"}, [15]], true], "B": {"C": 1}, "D": 2}
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_REPLACE(@json, '$.A[-1]', 4);
JSON_REPLACE(@json, '$.A[-1]', 4)
{"A": [0, [1, 2, 3], [4, 5, 6], "seven", 0.8, true, false, "eleven", [12, [13, 14], {"key1": "value1"}, [15]], 4], "B": {"C": 1}, "D": 2}
SELECT JSON_REPLACE(@json, '$.A[last]', 4);
JSON_REPLACE(@json, '$.A[last]', 4)
{"A": [0, [1, 2, 3], [4, 5, 6], "seven", 0.8, true, false, "eleven", [12, [13, 14], {"key1": "value1"}, [15]], 4], "B": {"C": 1}, "D": 2}
SET @json = '["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}]';
SELECT JSON_SEARCH(@json, 'all', 'abc', NULL, '$[-2]');
JSON_SEARCH(@json, 'all', 'abc', NULL, '$[-2]')
"$[2].x"
SELECT JSON_SEARCH(@json, 'all', 'abc', NULL, '$[last-1]');
JSON_SEARCH(@json, 'all', 'abc', NULL, '$[last-1]')
"$[2].x"
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_SET(@json, '$.A[-4]', 100);
JSON_SET(@json, '$.A[-4]', 100)
{"A": [0, [1, 2, 3], [4, 5, 6], "seven", 0.8, true, 100, "eleven", [12, [13, 14], {"key1": "value1"}, [15]], true], "B": {"C": 1}, "D": 2}
SELECT JSON_SET(@json, '$.A[last-3]', 100);
JSON_SET(@json, '$.A[last-3]', 100)
{"A": [0, [1, 2, 3], [4, 5, 6], "seven", 0.8, true, 100, "eleven", [12, [13, 14], {"key1": "value1"}, [15]], true], "B": {"C": 1}, "D": 2}
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":123},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_VALUE(@json, '$.A[-2][-2].key1');
JSON_VALUE(@json, '$.A[-2][-2].key1')
123
SELECT JSON_VALUE(@json, '$.A[last-1][last-1].key1');
JSON_VALUE(@json, '$.A[last-1][last-1].key1')
123
#
# MDEV-27972: Unexpected behavior with negative zero (-0) in JSON Path
#
SET @json='{ "x": [0,1]}';
SELECT JSON_VALUE(@json,'$.x[last]');
JSON_VALUE(@json,'$.x[last]')
1
SELECT JSON_VALUE(@json,'$.x[last-0]');
JSON_VALUE(@json,'$.x[last-0]')
1
SELECT JSON_VALUE(@json,'$.x[-0]');
JSON_VALUE(@json,'$.x[-0]')
0
SELECT JSON_VALUE(@json,'$.x[0]');
JSON_VALUE(@json,'$.x[0]')
0
#
# MDEV-27911: Implement range notation for json path
#
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [15, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20],
             21, 22
            ]';
SELECT JSON_EXISTS(@json, '$[3][3][-2 to last]');
JSON_EXISTS(@json, '$[3][3][-2 to last]')
1
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [15, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20],
             21, 22
            ]';
SELECT JSON_SEARCH(@json, 'one', '12', NULL, '$[3][0 to 3]');
JSON_SEARCH(@json, 'one', '12', NULL, '$[3][0 to 3]')
NULL
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [12, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20]
            ]';
SELECT JSON_VALUE(@json, '$[0][1 to 2].key1');
JSON_VALUE(@json, '$[0][1 to 2].key1')
value1
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_QUERY(@json, '$.A[-2][-3 to -1]');
JSON_QUERY(@json, '$.A[-2][-3 to -1]')
[13, 14]
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [15, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20],
             21, 22
            ]';
SELECT JSON_EXTRACT(@json, '$[0 to 3][2]');
JSON_EXTRACT(@json, '$[0 to 3][2]')
[3, 6, [9, {"key2": 2}, 11], [14]]
SELECT JSON_EXTRACT(@json, '$[3][3][last-1 to last]');
JSON_EXTRACT(@json, '$[3][3][last-1 to last]')
["string1", [16, {"key1": [1, 2, 3, [4, 5, 6]]}, 18]]
SELECT JSON_EXTRACT(@json, '$[3][3][-2 to -1]');
JSON_EXTRACT(@json, '$[3][3][-2 to -1]')
["string1", [16, {"key1": [1, 2, 3, [4, 5, 6]]}, 18]]
# Checking errors
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [15, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20],
             21, 22
            ]';
SELECT JSON_CONTAINS_PATH(@json,'one', '$[3][0 to 3]');
JSON_CONTAINS_PATH(@json,'one', '$[3][0 to 3]')
1
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [15, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20],
             21, 22
            ]';
SELECT JSON_CONTAINS(@json, '$[3][0 to 3]');
JSON_CONTAINS(@json, '$[3][0 to 3]')
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 2 to function 'json_contains' at position 1
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, 13, {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_ARRAY_INSERT(@json, '$.A[0 to last-1]', 5);
JSON_ARRAY_INSERT(@json, '$.A[0 to last-1]', 5)
NULL
Warnings:
Warning	4044	Wildcards or range in JSON path not allowed in argument 2 to function 'json_array_insert'
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, 13, {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_ARRAY_APPEND(@json, '$.A[*]', 7);
JSON_ARRAY_APPEND(@json, '$.A[*]', 7)
NULL
Warnings:
Warning	4044	Wildcards or range in JSON path not allowed in argument 2 to function 'json_array_append'
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [12, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20]
            ]';
SELECT JSON_SET(@json, '$[0][1 to 2].key1', 1);
JSON_SET(@json, '$[0][1 to 2].key1', 1)
NULL
Warnings:
Warning	4044	Wildcards or range in JSON path not allowed in argument 2 to function 'json_set'
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [15, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20],
             21, 22
            ]';
SELECT JSON_REPLACE(@json, '$[1][last-2 to last]', 4);
JSON_REPLACE(@json, '$[1][last-2 to last]', 4)
NULL
Warnings:
Warning	4044	Wildcards or range in JSON path not allowed in argument 2 to function 'json_replace'
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [15, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20],
             21, 22
            ]';
SELECT JSON_REMOVE(@json, '$[1][-6 to last-2]');
JSON_REMOVE(@json, '$[1][-6 to last-2]')
NULL
Warnings:
Warning	4044	Wildcards or range in JSON path not allowed in argument 2 to function 'json_remove'
SET @json='{
            "A": [0,
                  [1, 2, 3],
                  [4, 5, 6],
                  "seven",
                   0.8,
                   true,
                   false,
                   "eleven",
                  [12, [13, 14], {"key1":"value1"},[15]],
                  true],
            "B": {"C": 1},
            "D": 2
           }';
SELECT JSON_KEYS(@json, '$.A[8][1 to 3]');
JSON_KEYS(@json, '$.A[8][1 to 3]')
NULL
Warnings:
Warning	4044	Wildcards or range in JSON path not allowed in argument 2 to function 'json_keys'
#
# MDEV-28075: JSON_VALUE returns first value from array not from range
#
SET @json1= '[
             [{"key1": "value1"}, {"key2": "value2"}],
             [{"key3": "value3"}, {"key1": "value4"}],
             [{"key1": "value5"}, {"key4": "value6"}, {"key1": "value7"}]
            ]';
SELECT JSON_VALUE(@json1, '$[2][1 to 2].key1');
JSON_VALUE(@json1, '$[2][1 to 2].key1')
value7
SET @json= '[
             [1.1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [11, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20]
            ]';
SELECT JSON_VALUE(@json, '$[*][0]');
JSON_VALUE(@json, '$[*][0]')
1.1
SELECT JSON_VALUE(@json, '$[2 to 3][0]');
JSON_VALUE(@json, '$[2 to 3][0]')
7
#
# MDEV-28072: JSON_EXTRACT has inconsistent behavior with '0' value in
# json path (when range is used)
#
SET @json= '[ 11, 22 , 33]';
SELECT JSON_EXTRACT(@json, '$[0 to 0]');
JSON_EXTRACT(@json, '$[0 to 0]')
[11]
SELECT JSON_EXTRACT(@json, '$[0 to -0]');
JSON_EXTRACT(@json, '$[0 to -0]')
[11]
SELECT JSON_EXTRACT(@json, '$[-0 to 0]');
JSON_EXTRACT(@json, '$[-0 to 0]')
[11]
SELECT JSON_EXTRACT(@json, '$[-0 to -0]');
JSON_EXTRACT(@json, '$[-0 to -0]')
[11]
#
# MDEV-28071: JSON_EXISTS returns always 1 if it is used range notation
# for json path
#
SET @json= '[
             [1, {"key1": "value1"}, 3],
             [false, 5, 6],
             [7, 8, [9, {"key2": 2}, 11]],
             [15, 1.34, [14], ["string1", [16, {"key1":[1,2,3,[4,5,6]]}, 18]]],
             [19, 20],
             21, 22
            ]';
SELECT JSON_EXISTS(@json, '$[2][2][1 to 2]');
JSON_EXISTS(@json, '$[2][2][1 to 2]')
1
SELECT JSON_EXISTS(@json, '$[2][2][4 to 6]');
JSON_EXISTS(@json, '$[2][2][4 to 6]')
0
SELECT JSON_EXISTS(@json, '$[2][2][1 to 4]');
JSON_EXISTS(@json, '$[2][2][1 to 4]')
1
#
# MDEV-28326: Server crashes in json_path_parts_compare
#
SELECT * FROM JSON_TABLE('{"foo":["bar","qux"]}','$**.*[0]' COLUMNS(col1 CHAR(8) PATH '$[0]')) AS jt;
col1
bar
#
# MDEV-29212: json_overlaps() does not check nested key-value pair correctly
#
SET @json1 = '{"kk":{"k1":"v1","k2":"v2"}}';
SET @json2 = '{"kk":{"k1":"v1","k2":"v2","k3":"v3"}}';
SELECT JSON_OVERLAPS(@json2, @json1);
JSON_OVERLAPS(@json2, @json1)
0
SELECT JSON_OVERLAPS(@json1, @json2);
JSON_OVERLAPS(@json1, @json2)
0
#
# MDEV-30304: Json Range only affects first row of the result set
#
CREATE TABLE t1 ( j JSON );
INSERT INTO t1 (j) VALUES ('[{"key1": 1, "key2": 1}, {"key3": 1, "key4": 1}]');
INSERT INTO t1 (j) VALUES ('[{"key1": 2, "key2": 2}, {"key3": 2, "key4": 2}, {"key5": 2, "key6": 2}]');
INSERT INTO t1 (j) VALUES ('[{"key1": 3, "key2": 3}, {"key3": 3, "key4": 3}, {"key5": 3}]');
SELECT JSON_EXTRACT(j, '$[0 to 1]')  FROM t1 ;
JSON_EXTRACT(j, '$[0 to 1]')
[{"key1": 1, "key2": 1}, {"key3": 1, "key4": 1}]
[{"key1": 2, "key2": 2}, {"key3": 2, "key4": 2}]
[{"key1": 3, "key2": 3}, {"key3": 3, "key4": 3}]
SELECT JSON_EXTRACT(j, '$[*]')  FROM t1 ;
JSON_EXTRACT(j, '$[*]')
[{"key1": 1, "key2": 1}, {"key3": 1, "key4": 1}]
[{"key1": 2, "key2": 2}, {"key3": 2, "key4": 2}, {"key5": 2, "key6": 2}]
[{"key1": 3, "key2": 3}, {"key3": 3, "key4": 3}, {"key5": 3}]
DROP TABLE t1;
#
# MDEV-29381: JSON paths containing dashes are reported as syntax errors in procedures
#
SELECT JSON_EXTRACT('{ "my-key": 1 }', '$."my-key"');
JSON_EXTRACT('{ "my-key": 1 }', '$."my-key"')
1
SELECT JSON_EXTRACT('{ "my-key": 1 }', '$.my-key');
JSON_EXTRACT('{ "my-key": 1 }', '$.my-key')
1
#
# MDEV-23187: Assorted assertion failures in json_find_path with certain collations
#
SET @save_collation_connection= @@collation_connection;
SET @json='{ "A": [ [{"k":"v"},[1]],true],"B": {"C": 1} }';
SELECT JSON_VALUE(@json,'$.A[last-1][last-1].key1');
JSON_VALUE(@json,'$.A[last-1][last-1].key1')
NULL
SET @json='{ "A": [ [{"k":"v"},[1]],true],"B": {"C": 1} }';
SET collation_connection='ucs2_bin';
SELECT JSON_VALUE(@json,'$.A[last-1][last-1].key1');
JSON_VALUE(@json,'$.A[last-1][last-1].key1')
NULL
SET @json='{ "A": [ [{"k":"v"},[15]],true],"B": {"C": 1} }';
SET sql_mode=0,character_set_connection=utf32;
SELECT JSON_VALUE(@json,'$.A[last-1][last-1].key1');
JSON_VALUE(@json,'$.A[last-1][last-1].key1')
NULL
SET @json='{ "A": [ [{"k":"v"},[15]],true],"B": {"C": 1} }';
SET sql_mode=0,character_set_connection=utf32;
SELECT JSON_VALUE(@json,'$.A[last-1][last-1].key1');
JSON_VALUE(@json,'$.A[last-1][last-1].key1')
NULL
SET @@collation_connection= @save_collation_connection;
#
# End of 10.9 Test
#
#
# MDEV-32007: JSON_VALUE and JSON_EXTRACT doesn't handle dash (-)
#             as first character in key
#
CREATE TEMPORARY TABLE IF NOT EXISTS jsonTest AS
SELECT '{ "-1234" : "something",
                 "12-34" : "else",
                 "1234-" : "and",
                 "1234" : "match" }' AS 'message';
SELECT JSON_SEARCH(message, 'one', 'something') AS t1_path,
JSON_VALUE(message, JSON_UNQUOTE(JSON_SEARCH(message, 'one', 'something'))) AS t1_result,
JSON_SEARCH(message, 'one', 'else') AS t2_path,
JSON_VALUE(message, JSON_UNQUOTE(JSON_SEARCH(message, 'one', 'else'))) AS t2_result,
JSON_SEARCH(message, 'one', 'and') AS t3_path,
JSON_VALUE(message, JSON_UNQUOTE(JSON_SEARCH(message, 'one', 'and'))) AS t3_result,
JSON_SEARCH(message, 'one', 'match') AS t4_path,
JSON_VALUE(message, JSON_UNQUOTE(JSON_SEARCH(message, 'one', 'match'))) AS t4_result
FROM jsonTest;
t1_path	t1_result	t2_path	t2_result	t3_path	t3_result	t4_path	t4_result
"$.-1234"	something	"$.12-34"	else	"$.1234-"	and	"$.1234"	match
# End of 11.0 test
#
# MDEV-27128: Implement JSON Schema Validation FUNCTION
#
# Checking annotations
SET @schema_number= '{
                    "title" : "This is title 1",
                    "description":"this is description 1",
                    "$comment":"This is comment 1",
                    "type":"number",
                    "deprecated":true,
                    "readOnly":true,
                    "writeOnly":false,
                    "example":[2],
                    "default":4,
                    "$schema": "https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5"
                  }';
SELECT JSON_SCHEMA_VALID(@schema_number, '"string1"');
JSON_SCHEMA_VALID(@schema_number, '"string1"')
0
SELECT JSON_SCHEMA_VALID(@schema_number, '2');
JSON_SCHEMA_VALID(@schema_number, '2')
1
# Checking empty schema with empty json document
SET @schema= '{}';
SELECT JSON_SCHEMA_VALID(@schema, '');
JSON_SCHEMA_VALID(@schema, '')
1
SELECT JSON_SCHEMA_VALID(@schema, '{}');
JSON_SCHEMA_VALID(@schema, '{}')
1
SELECT JSON_SCHEMA_VALID(@schema, '[]');
JSON_SCHEMA_VALID(@schema, '[]')
1
SELECT JSON_SCHEMA_VALID(@schema, 'null');
JSON_SCHEMA_VALID(@schema, 'null')
1
SELECT JSON_SCHEMA_VALID(@schema, 'true');
JSON_SCHEMA_VALID(@schema, 'true')
1
SELECT JSON_SCHEMA_VALID(@schema, 'false');
JSON_SCHEMA_VALID(@schema, 'false')
1
# Checking scalar against json schema
# Checking boolean and null
SET @schema_true= '{ "type": "boolean"}';
SELECT JSON_SCHEMA_VALID(@schema_true, 'true');
JSON_SCHEMA_VALID(@schema_true, 'true')
1
SELECT JSON_SCHEMA_VALID(@schema_true, 'false');
JSON_SCHEMA_VALID(@schema_true, 'false')
1
SELECT JSON_SCHEMA_VALID(@schema_true, 'null');
JSON_SCHEMA_VALID(@schema_true, 'null')
0
SET @schema_true= '{ "type": "boolean",
                     "const":"false"}';
SELECT JSON_SCHEMA_VALID(@schema_true, 'true');
JSON_SCHEMA_VALID(@schema_true, 'true')
0
SET @schema_true= '{ "type": "boolean",
                     "enum":[true, null, false]}';
SELECT JSON_SCHEMA_VALID(@schema_true, 'true');
JSON_SCHEMA_VALID(@schema_true, 'true')
1
SET @schema_true= '{ "type": "boolean",
                     "enum": [null, false]}';
SELECT JSON_SCHEMA_VALID(@schema_true, 'true');
JSON_SCHEMA_VALID(@schema_true, 'true')
0
SET @schema_true= '{ "type": "boolean",
                     "enum": [null, true]}';
SELECT JSON_SCHEMA_VALID(@schema_true, 'true');
JSON_SCHEMA_VALID(@schema_true, 'true')
1
SET @schema_true= '{ "type": "boolean",
                     "const":"false"}';
SELECT JSON_SCHEMA_VALID(@schema_true, 'true');
JSON_SCHEMA_VALID(@schema_true, 'true')
0
# Type can be more than one
SET @schema= '
              {
                "type":["string", "number","array"]
              }';
SELECT JSON_SCHEMA_VALID(@schema, '{"key1":"val1"}');
JSON_SCHEMA_VALID(@schema, '{"key1":"val1"}')
0
SELECT JSON_SCHEMA_VALID(@schema, '"abc"');
JSON_SCHEMA_VALID(@schema, '"abc"')
1
SELECT JSON_SCHEMA_VALID(@schema, '3.14');
JSON_SCHEMA_VALID(@schema, '3.14')
1
# Checking number
SET @schema_number= '{
  "maximum":7,
  "minimum": 3,
  "multipleOf":3
}';
SELECT JSON_SCHEMA_VALID(@schema_number, '2');
JSON_SCHEMA_VALID(@schema_number, '2')
0
SET @schema_number= '{
  "type": "number",
  "maximum":13,
  "minimum": 4,
  "multipleOf":3,
  "exclusiveMaximum": 9,
  "exclusiveMinimum":4
}';
SELECT JSON_SCHEMA_VALID(@schema_number, '2');
JSON_SCHEMA_VALID(@schema_number, '2')
0
SELECT JSON_SCHEMA_VALID(@schema_number, '6');
JSON_SCHEMA_VALID(@schema_number, '6')
1
SELECT JSON_SCHEMA_VALID(@schema_number, '9');
JSON_SCHEMA_VALID(@schema_number, '9')
0
SELECT JSON_SCHEMA_VALID(@schema_number, '5');
JSON_SCHEMA_VALID(@schema_number, '5')
0
SET @schema_number= '{
  "type": "number",
  "maximum":100,
  "minimum": 0,
  "enum": [1, 2, "3", [4, 5, 6], {"key1":"val1"}]
}';
SELECT JSON_SCHEMA_VALID(@schema_number, 1);
JSON_SCHEMA_VALID(@schema_number, 1)
1
SELECT JSON_SCHEMA_VALID(@schema_number, 3);
JSON_SCHEMA_VALID(@schema_number, 3)
0
SET @schema_number= '{
                       "type":"number",
                       "maximum":10,
                       "const":2
                     }';
SELECT JSON_SCHEMA_VALID(@schema_number, '3');
JSON_SCHEMA_VALID(@schema_number, '3')
0
SELECT JSON_SCHEMA_VALID(@schema_number, '2');
JSON_SCHEMA_VALID(@schema_number, '2')
1
# Checking string
# checking format keyword. (not validating for now)
SET @schema_string= '{
  "type": "string",
  "format":"date-time"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_date-time"');
JSON_SCHEMA_VALID(@schema_string, '"not_date-time"')
1
SET @schema_string= '{
  "type": "string",
  "format":"date"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_date"');
JSON_SCHEMA_VALID(@schema_string, '"not_date"')
1
SET @schema_string= '{
  "type": "string",
  "format":"time"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_time"');
JSON_SCHEMA_VALID(@schema_string, '"not_time"')
1
SET @schema_string= '{
  "type": "string",
  "format":"duration"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_duration"');
JSON_SCHEMA_VALID(@schema_string, '"not_duration"')
1
SET @schema_string= '{
  "type": "string",
  "format":"email"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_email"');
JSON_SCHEMA_VALID(@schema_string, '"not_email"')
1
SET @schema_string= '{
  "type": "string",
  "format":"idn-email"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_idn-email"');
JSON_SCHEMA_VALID(@schema_string, '"not_idn-email"')
1
SET @schema_string= '{
  "type": "string",
  "format":"hostname"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_hostname"');
JSON_SCHEMA_VALID(@schema_string, '"not_hostname"')
1
SET @schema_string= '{
  "type": "string",
  "format":"idn-hostname"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_idn-hostname"');
JSON_SCHEMA_VALID(@schema_string, '"not_idn-hostname"')
1
SET @schema_string= '{
  "type": "string",
  "format":"ipv4"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_ipv4"');
JSON_SCHEMA_VALID(@schema_string, '"not_ipv4"')
1
SET @schema_string= '{
  "type": "string",
  "format":"ipv6"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_ipv6"');
JSON_SCHEMA_VALID(@schema_string, '"not_ipv6"')
1
SET @schema_string= '{
  "type": "string",
  "format":"uri"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_uri"');
JSON_SCHEMA_VALID(@schema_string, '"not_uri"')
1
SET @schema_string= '{
  "type": "string",
  "format":"uri-reference"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_uri-reference"');
JSON_SCHEMA_VALID(@schema_string, '"not_uri-reference"')
1
SET @schema_string= '{
  "type": "string",
  "format":"iri"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_iri"');
JSON_SCHEMA_VALID(@schema_string, '"not_iri"')
1
SET @schema_string= '{
  "type": "string",
  "format":"iri-reference"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_iri-reference"');
JSON_SCHEMA_VALID(@schema_string, '"not_iri-reference"')
1
SET @schema_string= '{
  "type": "string",
  "format":"uuid"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_uuid"');
JSON_SCHEMA_VALID(@schema_string, '"not_uuid"')
1
SET @schema_string= '{
  "type": "string",
  "format":"json-pointer"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_json-pointer"');
JSON_SCHEMA_VALID(@schema_string, '"not_json-pointer"')
1
SET @schema_string= '{
  "type": "string",
  "format":"relative-json-pointer"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_relative-json-pointer"');
JSON_SCHEMA_VALID(@schema_string, '"not_relative-json-pointer"')
1
SET @schema_string= '{
  "type": "string",
  "format":"regex"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"not_regex"');
JSON_SCHEMA_VALID(@schema_string, '"not_regex"')
1
# Validating other string keywords
SET @schema_string= '{
  "type": "string",
  "maxLength":7,
  "minLength": 4
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"foobar"');
JSON_SCHEMA_VALID(@schema_string, '"foobar"')
1
SET @schema_string= '{
  "type": "string",
  "maxLength": 10,
  "minLength": 8
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"foobar"');
JSON_SCHEMA_VALID(@schema_string, '"foobar"')
0
SELECT JSON_SCHEMA_VALID(@schema_string, '"foobar123"');
JSON_SCHEMA_VALID(@schema_string, '"foobar123"')
1
SET @schema_string= '{
  "type": "string",
  "maxLength": 10,
  "minLength": 3,
  "const": "foobar"
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"foobar123"');
JSON_SCHEMA_VALID(@schema_string, '"foobar123"')
0
SET @schema_string= '{
  "type": "string",
  "enum": ["red", "green", "blue"]
}';
SELECT JSON_SCHEMA_VALID(@schema_string, '"green"');
JSON_SCHEMA_VALID(@schema_string, '"green"')
1
SELECT JSON_SCHEMA_VALID(@schema_string, '"orange"');
JSON_SCHEMA_VALID(@schema_string, '"orange"')
0
SET @string_schema= '{
                       "type":"string",
                       "pattern":"ab+c"
                     }';
SELECT JSON_SCHEMA_VALID(@string_schema, '"abc"');
JSON_SCHEMA_VALID(@string_schema, '"abc"')
1
# Validating non-scalar
# Validating array
SET @schema_array= '{"type":"array"}';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, {"key1":"val1"}]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, {"key1":"val1"}]')
1
SET @schema_array= '{"type":"array",
                     "maxItems": 4,
                     "minItems": 2}';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, {"key1":"val1"}]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, {"key1":"val1"}]')
1
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, false, null, "foobar"]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, false, null, "foobar"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[1]');
JSON_SCHEMA_VALID(@schema_array, '[1]')
0
SET @schema_array= '{"maxItems": 4,
                     "minItems": 2}';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, {"key1":"val1"}]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, {"key1":"val1"}]')
1
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, false, null, "foobar"]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, false, null, "foobar"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2]')
1
SET @schema_array= '{
                     "type":"array",
                     "items": {"type":"number"},
                     "maxItems": 4,
                     "minItems": 2}';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3]')
1
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, "foobar"]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, "foobar"]')
0
SET @schema_array= '{"type":"array",
                     "maxItems": 4,
                     "minItems": 2,
                     "const": [1, 2, 3, 4]}';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, "foobar"]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, "foobar"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, 4]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, 4]')
1
SET @schema_array= '{"type":"array",
                     "enum":[[1,2,3], [4,5,6], [7,8,9]]}';
SELECT JSON_SCHEMA_VALID(@schema_array, '[4,5,6]');
JSON_SCHEMA_VALID(@schema_array, '[4,5,6]')
1
SELECT JSON_SCHEMA_VALID(@schema_array, '[1,5,7]');
JSON_SCHEMA_VALID(@schema_array, '[1,5,7]')
0
SET @schema_array= '{
                       "type": "array",
                       "uniqueItems":true
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, 2.0]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, 2.0]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, 4.0]');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, 4.0]')
1
SET @schema_array= '{
                      "type": "array",
                      "contains": {
                                    "type": "number"
                                  },
                      "minContains": 2,
                      "maxContains": 3
}';
SELECT JSON_SCHEMA_VALID(@schema_array, '["string1", "string2", "string3", 1, 2, 3, 4]');
JSON_SCHEMA_VALID(@schema_array, '["string1", "string2", "string3", 1, 2, 3, 4]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '["string1", "string2", "string3", 1, 2, 3]');
JSON_SCHEMA_VALID(@schema_array, '["string1", "string2", "string3", 1, 2, 3]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ]
                    }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1",2]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1",2]')
1
SELECT JSON_SCHEMA_VALID(@schema_array, '[2, "string1",2]');
JSON_SCHEMA_VALID(@schema_array, '[2, "string1",2]')
0
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "items":true
                    }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1",2]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1",2]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "items":false
                    }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1",2]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1",2]')
0
# Checking objects
SET @schema_object= '{"type":"object",
                       "properties":
                        {
                          "number1":{
                                      "type":"number",
                                      "maximum":12,
                                      "minimum":1
                                    },
                          "string1": {
                                      "type":"string",
                                      "maxLength":10,
                                      "minLength": 4
                                     },
                          "array1": {"type":"array",
                                     "maxItems": 4,
                                     "minItems": 2}
                        }
                     }';
SELECT JSON_SCHEMA_VALID(@schema_object, '{"number1":10, "string1":"foobar","array1":[1,2,3]}');
JSON_SCHEMA_VALID(@schema_object, '{"number1":10, "string1":"foobar","array1":[1,2,3]}')
1
SELECT JSON_SCHEMA_VALID(@schema_object, '{"number1":10, "string1":"foobar","array1":[1,2,3,4,5]}');
JSON_SCHEMA_VALID(@schema_object, '{"number1":10, "string1":"foobar","array1":[1,2,3,4,5]}')
0
SET @schema_obj= '{
                       "type": "object",
                       "properties": {
                                       "number1":{"type":"number"},
                                       "string1":{"type":"string"},
                                       "array1":{"type":"array"}
                                     },
                        "dependentRequired": {
                                                "number1":["string1"]
                                              }
                     }';
SELECT JSON_SCHEMA_VALID(@schema_obj, '{"array1":[1,2,3], "number1":2, "string1":"abc"}');
JSON_SCHEMA_VALID(@schema_obj, '{"array1":[1,2,3], "number1":2, "string1":"abc"}')
1
SELECT JSON_SCHEMA_VALID(@schema_obj, '{"array1":[1,2,3], "number1":2}');
JSON_SCHEMA_VALID(@schema_obj, '{"array1":[1,2,3], "number1":2}')
0
SET @schema_obj= '{"type":"object",
                       "properties":
                        {
                          "number1":{
                                      "type":"number",
                                      "maximum":12,
                                      "minimum":1
                                    },
                           "key1" : {
                                      "type":"object",
                                      "properties": {
                                                       "key2" :{
                                                                  "type":"string"
                                                               }
                                                    }
                                    }
                        },
                     "enum": [{"number1":3, "key1":{"key2":"string1"}}, {"number1":5, "key1":{"key2":"string3"}}, {"number1":7, "key1":{"key2":"string5"}}]
                     }';
SELECT JSON_SCHEMA_VALID(@schema_obj, '{"number1":5, "key1":{"key2":1}}');
JSON_SCHEMA_VALID(@schema_obj, '{"number1":5, "key1":{"key2":1}}')
0
SELECT JSON_SCHEMA_VALID(@schema_obj, '{"number1":5, "key1":{"key2":"string1"}}');
JSON_SCHEMA_VALID(@schema_obj, '{"number1":5, "key1":{"key2":"string1"}}')
0
SELECT JSON_SCHEMA_VALID(@schema_obj, '{"number1":5, "key1":{"key2":"string7"}}');
JSON_SCHEMA_VALID(@schema_obj, '{"number1":5, "key1":{"key2":"string7"}}')
0
SET @schema_obj= '{"type":"object",
                       "properties":
                        {
                          "number1":{
                                      "type":"number",
                                      "maximum":12,
                                      "minimum":1
                                    },
                           "obj1" : {
                                      "type":"object",
                                      "properties": {
                                                       "obj1_1":{
                                                                  "type":"string"
                                                                },
                                                       "obj1_2": {
                                                                   "type":"array"
                                                                 }
                                                    }
                                    },
                           "obj2" : {
                                      "type":"object",
                                      "properties" : {
                                                       "obj2_1":{
                                                                  "type":"number"
                                                                }
                                                     }
                                    }
                        },
                        "required":["number1", "obj2"]
                     }';
SELECT JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}}');
JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}}')
0
SELECT JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":{"obj2_1":7}}');
JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":{"obj2_1":7}}')
1
SET @schema_obj= '{"type":"object",
                       "properties":
                        {
                          "number1":{
                                      "type":"number",
                                      "maximum":12,
                                      "minimum":1
                                    },
                           "obj1" : {
                                      "type":"object",
                                      "properties": {
                                                       "obj1_1":{
                                                                  "type":"string"
                                                                },
                                                       "obj1_2": {
                                                                   "type":"array"
                                                                 }
                                                    }
                                    },
                           "obj2" : {
                                      "type":"object",
                                      "properties" : {
                                                       "obj2_1":{
                                                                  "type":"number"
                                                                }
                                                     }
                                    }
                        },
                        "required":["number1", "obj2"],
                        "const": {"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":{"obj2_1":7}}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":{"obj2_1":7}}');
JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":{"obj2_1":7}}')
1
SELECT JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}}');
JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}}')
0
SET @schema_obj= '{"type":"object",
                       "properties":
                        {
                          "number1":{
                                      "type":"number",
                                      "maximum":12,
                                      "minimum":1
                                    },
                           "obj1" : {
                                      "type":"object",
                                      "properties": {
                                                       "obj1_1":{
                                                                  "type":"string"
                                                                },
                                                       "obj1_2": {
                                                                   "type":"array"
                                                                 }
                                                    }
                                    },
                           "obj2" : {
                                      "type":"object",
                                      "properties" : {
                                                       "obj2_1":{
                                                                  "type":"number"
                                                                }
                                                     }
                                    }
                        },
                        "maxProperties": 5,
                        "minProperties":2
                  }';
SELECT JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":{"obj2_1":7}}');
JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":{"obj2_1":7}}')
1
SELECT JSON_SCHEMA_VALID(@schema_obj,'{"number1":1, "number2":2, "number3":3, "number4":4, "number5":5, "number6":6}');
JSON_SCHEMA_VALID(@schema_obj,'{"number1":1, "number2":2, "number3":3, "number4":4, "number5":5, "number6":6}')
0
SET @schema_obj= '{"type":"object",
                       "properties":
                        {
                          "number1":{
                                      "type":"number",
                                      "maximum":12,
                                      "minimum":1
                                    },
                           "obj1" : {
                                      "type":"object",
                                      "properties": {
                                                       "obj1_1":{
                                                                  "type":"string"
                                                                },
                                                       "obj1_2": {
                                                                   "type":"array"
                                                                 }
                                                    }
                                    }
                        },
                        "maxProperties": 3,
                        "minProperties":1,
                        "additionalProperties":false
                    }';
SELECT JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":"string2"}');
JSON_SCHEMA_VALID(@schema_obj,'{"number1":5, "obj1":{"obj1_1":"string1", "obj1_2":[1, 2, 3]}, "obj2":"string2"}')
0
# Demonstrating that irrelavent keywords for a type and irrelavent type
# are ignored, and none of the keywords are mandatory, including "type".
SET @schema_properties= '{
                           "properties" : {
                                            "number1":{ "maximum":10 },
                                            "string1" : { "maxLength": 3}
                                          }
                         }';
SELECT JSON_SCHEMA_VALID(@schema_properties, '{ "number1":25, "string1":"ab" }');
JSON_SCHEMA_VALID(@schema_properties, '{ "number1":25, "string1":"ab" }')
0
SELECT JSON_SCHEMA_VALID(@schema_properties, '{ "number1":10, "string1":"ab" }');
JSON_SCHEMA_VALID(@schema_properties, '{ "number1":10, "string1":"ab" }')
1
SET @schema_properties= '{
                           "properties" : {
                                            "number1":{ "maximum":10 },
                                            "string1" : { "maxLength": 3},
                                            "obj1" : {
                                                       "properties":{
                                                                      "number2": {"minimum":8},
                                                                      "array2": {"uniqueItems":true}
                                                                    }
                                                     }
                                          }
                         }';
SELECT JSON_SCHEMA_VALID(@schema_properties, '{ "number1":2, "string1":"ab", "obj1":{"number2":2, "array2":[1,2,3]} }');
JSON_SCHEMA_VALID(@schema_properties, '{ "number1":2, "string1":"ab", "obj1":{"number2":2, "array2":[1,2,3]} }')
0
SELECT JSON_SCHEMA_VALID(@schema_properties, '{ "number1":2, "string1":"ab", "obj1":{"number2":10, "array2":[1,2,3]} }');
JSON_SCHEMA_VALID(@schema_properties, '{ "number1":2, "string1":"ab", "obj1":{"number2":10, "array2":[1,2,3]} }')
1
SELECT JSON_SCHEMA_VALID(@schema_properties, '{ "number1":2, "string1":"ab", "obj1":{"array2":[1,2,3]} }');
JSON_SCHEMA_VALID(@schema_properties, '{ "number1":2, "string1":"ab", "obj1":{"array2":[1,2,3]} }')
1
SELECT JSON_SCHEMA_VALID(@schema_properties, '{ "number1":2, "string1":"ab", "obj1":{"number2":10, "array2":[1,2,3,2]} }');
JSON_SCHEMA_VALID(@schema_properties, '{ "number1":2, "string1":"ab", "obj1":{"number2":10, "array2":[1,2,3,2]} }')
0
SET @schema_num= '{
                   "maximum":10,
                   "minimum":2
                  }';
SELECT JSON_SCHEMA_VALID(@schema_num, '5');
JSON_SCHEMA_VALID(@schema_num, '5')
1
SELECT JSON_SCHEMA_VALID(@schema_num, '"abc"');
JSON_SCHEMA_VALID(@schema_num, '"abc"')
1
SET @schema_str= '{
                   "maxLength":5,
                   "minLength":2,
                   "pattern":"a+bc"
                  }';
SELECT JSON_SCHEMA_VALID(@schema_str, '"abc"');
JSON_SCHEMA_VALID(@schema_str, '"abc"')
1
SELECT JSON_SCHEMA_VALID(@schema_str, '"abcadef"');
JSON_SCHEMA_VALID(@schema_str, '"abcadef"')
0
SELECT JSON_SCHEMA_VALID(@schema_str, '"bc"');
JSON_SCHEMA_VALID(@schema_str, '"bc"')
0
SET @schema_arr= '{
                    "uniqueItems":true,
                    "items":{"type":"string"},
                    "maximum":10
                  }';
SELECT JSON_SCHEMA_VALID(@schema_arr,'["abc", "bcd", "cde"]');
JSON_SCHEMA_VALID(@schema_arr,'["abc", "bcd", "cde"]')
1
SELECT JSON_SCHEMA_VALID(@schema_arr,'["abc", "bcd", "abc"]');
JSON_SCHEMA_VALID(@schema_arr,'["abc", "bcd", "abc"]')
0
SELECT JSON_SCHEMA_VALID(@schema_arr,'["abc", "bcd", 1]');
JSON_SCHEMA_VALID(@schema_arr,'["abc", "bcd", 1]')
0
SET @schema_const1= '{"const":2}';
SELECT JSON_SCHEMA_VALID(@schema_const1, '2');
JSON_SCHEMA_VALID(@schema_const1, '2')
1
SELECT JSON_SCHEMA_VALID(@schema_const1, '"abc"');
JSON_SCHEMA_VALID(@schema_const1, '"abc"')
0
SET @schema_const2= '{"const":true}';
SELECT JSON_SCHEMA_VALID(@schema_const2,'true');
JSON_SCHEMA_VALID(@schema_const2,'true')
1
SELECT JSON_SCHEMA_VALID(@schema_const2,'false');
JSON_SCHEMA_VALID(@schema_const2,'false')
0
SET @schema_enum='{"enum":[1,2,3,"abc", [4,5,6]]}';
SELECT JSON_SCHEMA_VALID(@schema_enum,'[4,5,6]');
JSON_SCHEMA_VALID(@schema_enum,'[4,5,6]')
1
SELECT JSON_SCHEMA_VALID(@schema_enum,'4');
JSON_SCHEMA_VALID(@schema_enum,'4')
0
SELECT JSON_SCHEMA_VALID(@schema_enum,'"abc"');
JSON_SCHEMA_VALID(@schema_enum,'"abc"')
1
SET @schema_required='{"required":["num1","str1", "arr1"]}';
SELECT JSON_SCHEMA_VALID(@schema_required,'{"num1":1, "str1":"abc", "arr1":[1,2,3]}');
JSON_SCHEMA_VALID(@schema_required,'{"num1":1, "str1":"abc", "arr1":[1,2,3]}')
1
SELECT JSON_SCHEMA_VALID(@schema_required,'{"num1":1, "arr1":[1,2,3]}');
JSON_SCHEMA_VALID(@schema_required,'{"num1":1, "arr1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@schema_required,'"abcd"');
JSON_SCHEMA_VALID(@schema_required,'"abcd"')
1
SET @schema_dep_required='{
                            "dependentRequired": {
                                                   "num1":["num2","num3"],
                                                   "str1":["str2","str3"]
                                                 }
                          }';
SELECT JSON_SCHEMA_VALID(@schema_dep_required,'{"num1":1, "num2":"abc", "num3":[1,2,3]}');
JSON_SCHEMA_VALID(@schema_dep_required,'{"num1":1, "num2":"abc", "num3":[1,2,3]}')
1
SELECT JSON_SCHEMA_VALID(@schema_dep_required,'{"num1":1, "num2":"abc", "num3":[1,2,3], "str1":"abcd"}');
JSON_SCHEMA_VALID(@schema_dep_required,'{"num1":1, "num2":"abc", "num3":[1,2,3], "str1":"abcd"}')
0
SELECT JSON_SCHEMA_VALID(@schema_dep_required,'{"num1":1, "num2":"abc", "num3":[1,2,3], "arr1":[1,2,3]}');
JSON_SCHEMA_VALID(@schema_dep_required,'{"num1":1, "num2":"abc", "num3":[1,2,3], "arr1":[1,2,3]}')
1
# Checking syntax error
SET @invalid_schema= '{"type":"object"
                           "properties":{
                                          "number1": {"type":"number"},
                                          "obj2": {"type":"object",
                                                   "properties": {
                                                                  "key1": {"type":"number"}
                                                                 }
                                                   }
                                        }
                           }';
SELECT JSON_SCHEMA_VALID(@invalid_schema, '{"number1":3, "obj2":{"key1":3}}');
JSON_SCHEMA_VALID(@invalid_schema, '{"number1":3, "obj2":{"key1":3}}')
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_schema_valid' at position 45
SET @invalid_json= '{"type":"array",
                     "maxItems": 4,
                     "minItems": 2,
                     "const": [1, 2, 3, 4]}';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, 4');
JSON_SCHEMA_VALID(@schema_array, '[1, 2, 3, 4')
0
SET @schema_string= '{
                       "type": "string",
                       "maxLength":-2
                    }';
SELECT JSON_SCHEMA_VALID(@schema_string, '"abcxyz"');
ERROR HY000: Invalid value for keyword maxLength
SET @schema_number= '{
                       "type": "number",
                       "multipleOf":-3
                    }';
SELECT JSON_SCHEMA_VALID(@schema_number, '3');
ERROR HY000: Invalid value for keyword multipleOf
SET @schema_object= '{
                       "type": "object",
                       "properties":{"num1":{"type":"number"}},
                       "required":{}
                    }';
SELECT JSON_SCHEMA_VALID(@schema_object, '{"num1":2}');
ERROR HY000: Invalid value for keyword required
SET @schema_string= '{
                       "type": "string",
                       "maxLength":-10
                    }';
SELECT JSON_SCHEMA_VALID(@schema_string, '"str1"');
ERROR HY000: Invalid value for keyword maxLength
SET @schema_number= '{"type":"numberz"}';
SELECT JSON_SCHEMA_VALID(@schema_number, '"string1"');
ERROR HY000: Invalid value for keyword type
# Using JSON_SCHEMA_VALID() as a constraint validation to insert into table
CREATE TABLE str_table (val_str JSON CHECK(JSON_SCHEMA_VALID('{
                                                                "type":"string",
                                                                "maxLength":5,
                                                                "minLength":2,
                                                                "enum":["ab", "cd", "abc", "def", "abcdef"]
                                                              }', val_str)));
CREATE TABLE num_table(val_num JSON CHECK(JSON_SCHEMA_VALID('{
                                                              "type":"number",
                                                              "minimum":10,
                                                              "maximum":30,
                                                              "exclusiveMinimum":11,
                                                              "exclusiveMaximum":29,
                                                              "multipleOf":5,
                                                              "const":15
                                                              }', val_num)));
CREATE TABLE true_table(val_true JSON CHECK(JSON_SCHEMA_VALID('{
                                                                "type":"boolean",
                                                                "enum":[true, false, null]
                                                               }', val_true)));
CREATE TABLE false_table (val_false JSON CHECK(JSON_SCHEMA_VALID('{
                                                                   "type":"boolean"
                                                                  }', val_false)));
CREATE TABLE null_table (val_null JSON CHECK(JSON_SCHEMA_VALID('{
                                                                 "type":"null"
                                                                }', val_null)));
CREATE TABLE arr_table (val_arr JSON CHECK(JSON_SCHEMA_VALID('{
                                                               "type":"array",
                                                               "uniqueItems":true,
                                                               "maxItems":5,
                                                               "minItems":1,
                                                               "items":true,
                                                               "prefixItems":[{"type":"number"}]
                                                               }', val_arr)));
CREATE TABLE obj_table(val_obj JSON CHECK(JSON_SCHEMA_VALID('{
                                                               "type":"object",
                                                               "properties": {
                                                                               "number1":{
                                                                                            "type":"number",
                                                                                            "maximum":5,
                                                                                            "const":4
                                                                                          },
                                                                                "string1":{
                                                                                            "type":"string",
                                                                                            "maxLength":5,
                                                                                            "minLength":3
                                                                                          },
                                                                                "object1":{
                                                                                             "type":"object",
                                                                                             "properties":{
                                                                                                            "key1": {"type":"string"},
                                                                                                            "key2":{"type":"array"},
                                                                                                            "key3":{"type":"number", "minimum":3}
                                                                                                          },
                                                                                              "dependentRequired": { "key1":["key3"] }
                                                                                          }
                                                                             },
                                                               "required":["number1","object1"]
                                                             }', val_obj)));
INSERT INTO str_table VALUES ('"ab"'), ('"cd"'), ('"abc"'), ('"def"');
INSERT INTO str_table VALUES ('"feb"');
ERROR 23000: CONSTRAINT `str_table.val_str` failed for `test`.`str_table`
INSERT INTO str_table VALUES('"abcdef"');
ERROR 23000: CONSTRAINT `str_table.val_str` failed for `test`.`str_table`
INSERT INTO str_table VALUES('"fedcba"');
ERROR 23000: CONSTRAINT `str_table.val_str` failed for `test`.`str_table`
SELECT * FROM str_table;
val_str
"ab"
"cd"
"abc"
"def"
INSERT INTO num_table values('15');
INSERT INTO num_table values('25');
ERROR 23000: CONSTRAINT `num_table.val_num` failed for `test`.`num_table`
SELECT * FROM num_table;
val_num
15
INSERT INTO true_table VALUES ('true');
SELECT * FROM true_table;
val_true
true
INSERT INTO false_table VALUES('false');
SELECT * FROM false_table;
val_false
false
INSERT INTO arr_table VALUES ('[10, 2, "abc"]');
INSERT INTO arr_table VALUES('[100]');
INSERT INTO arr_table VALUES ('["str1", 2, "abc", 2.0]');
ERROR 23000: CONSTRAINT `arr_table.val_arr` failed for `test`.`arr_table`
SELECT * FROM arr_table;
val_arr
[10, 2, "abc"]
[100]
INSERT INTO obj_table VALUES('{"number1":4, "string1":"abcd", "object1":{"key1":"val1", "key2":[1,2,3, "string1"], "key3":4}}');
INSERT INTO obj_table VALUES('{"number1":3, "string1":"abcd", "object1":{"key1":"val1", "key2":[1,2,3, "string1"], "key3":4}}');
ERROR 23000: CONSTRAINT `obj_table.val_obj` failed for `test`.`obj_table`
INSERT INTO obj_table VALUES('{"number1":3, "string1":"abcd"}');
ERROR 23000: CONSTRAINT `obj_table.val_obj` failed for `test`.`obj_table`
INSERT INTO obj_table VALUES('{"number1":3, "string1":"abcd", "object1":{"key1":"val1", "key2":[1,2,3, "string1"]}');
ERROR 23000: CONSTRAINT `obj_table.val_obj` failed for `test`.`obj_table`
SELECT * FROM obj_table;
val_obj
{"number1":4, "string1":"abcd", "object1":{"key1":"val1", "key2":[1,2,3, "string1"], "key3":4}}
DROP TABLE str_table, num_table, true_table, false_table, null_table, arr_table, obj_table;
# array validation
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "additionalItems" : {"type":"number"},
                        "unevaluatedItems": {"type":"string"},
                        "items":{"type":"array"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "2", "string"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], [1,2]]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], [1,2]]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "additionalItems" : {"type":"number"},
                        "unevaluatedItems": {"type":"string"},
                        "items": true
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "additionalItems" : {"type":"number"},
                        "unevaluatedItems": {"type":"string"},
                        "items": false
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]')
0
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "additionalItems" : {"type":"number"},
                        "unevaluatedItems": {"type":"string"},
                        "items": [{"type":"string"}]
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]');
ERROR HY000: Invalid value for keyword items
# Removing items
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "additionalItems" : {"type":"number"},
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", [1,2], "2", "string"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "additionalItems" : true,
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "additionalItems" : false,
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]')
0
# Using items in place of additionalItems
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "items" : false,
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]')
0
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "items" : true,
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "items" : {"type":"number"},
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2, 3]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "items" : {"type":"number"},
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]')
0
# Removing items and additionalItems both
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "unevaluatedItems": {"type":"number"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", 1, 2]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "unevaluatedItems": true
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]')
1
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ],
                        "unevaluatedItems": false
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]')
0
# Removing items, additionalItems, unevaluatedItems
SET @schema_array= '{
                       "type": "array",
                       "prefixItems": [
                                       { "type": "number", "maximum": 10, "minimum":3},
                                       { "type": "string" }
                                       ]
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]');
JSON_SCHEMA_VALID(@schema_array, '[5, "string1", "string2", "string3"]')
1
# Removing prefixItems
SET @schema_array= '{
                       "type": "array",
                       "items": { "type": "number", "maximum": 10, "minimum":3},
                        "additionalItems" : {"type":"number"},
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, 6,"2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, 6,"2", "string"]')
0
SET @schema_array= '{
                       "type": "array",
                       "items": { "type": "number", "maximum": 10, "minimum":3},
                        "additionalItems" : {"type":"string"},
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, 6,"2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, 6,"2", "string"]')
0
SET @schema_array= '{
                       "type": "array",
                       "items": true,
                        "additionalItems" : {"type":"string"},
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, 6,"2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, 6,"2", "string"]')
1
SET @schema_array= '{
                       "type": "array",
                       "items": false,
                        "additionalItems" : {"type":"string"},
                        "unevaluatedItems": {"type":"string"}
                        }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[5, 6,"2", "string"]');
JSON_SCHEMA_VALID(@schema_array, '[5, 6,"2", "string"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[]');
JSON_SCHEMA_VALID(@schema_array, '[]')
1
# Removing prefixItems and additionalItems
SET @schema_array= '{
                      "type": "array",
                      "items": {"type":"string"},
                       "unevaluatedItems": {"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 2]');
JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 2]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '["str1", "str2"]');
JSON_SCHEMA_VALID(@schema_array, '["str1", "str2"]')
1
SET @schema_array= '{
                      "type": "array",
                      "items": {"type":"string"},
                       "unevaluatedItems": {"type":"number"}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 2]');
JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 2]')
0
# removing prefixItems, additionalItems and unevaluatedItems
SET @schema_array= '{
                      "type": "array",
                      "items": {"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 2]');
JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 2]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '["str1", "str2"]');
JSON_SCHEMA_VALID(@schema_array, '["str1", "str2"]')
1
# Checking that additionalItems alone has no effect on schema without items/prefixItems
# regardless existence of unevaluatedItems
SET @schema_array= '{
                      "type": "array",
                      "additionalItems": {"type":"string"},
                       "unevaluatedItems": {"type":"number"}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 1]');
JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 1]')
1
SET @schema_array= '{
                      "type": "array",
                      "additionalItems": true,
                       "unevaluatedItems": {"type":"number"}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 1]');
JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 1]')
1
SET @schema_array= '{
                      "type": "array",
                      "additionalItems": false,
                       "unevaluatedItems": {"type":"number"}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 1]');
JSON_SCHEMA_VALID(@schema_array, '["str1", "str2", 1]')
1
# checking that unevaluatedItems alone can have effect on schema validation
SET @schema_array= '{
                      "type": "array",
                       "unevaluatedItems": {"type":"number"}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1]');
JSON_SCHEMA_VALID(@schema_array, '[1]')
1
SET @schema_array= '{
                      "type": "array",
                       "unevaluatedItems": {"type":"number"}
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, "str1"]');
JSON_SCHEMA_VALID(@schema_array, '[1, "str1"]')
0
SET @schema_array= '{
                      "type": "array",
                       "unevaluatedItems": false
                     }';
SELECT JSON_SCHEMA_VALID(@schema_array, '[1, "str1"]');
JSON_SCHEMA_VALID(@schema_array, '[1, "str1"]')
0
SELECT JSON_SCHEMA_VALID(@schema_array, '[]');
JSON_SCHEMA_VALID(@schema_array, '[]')
1
SELECT JSON_SCHEMA_VALID(@schema_array, '[1,2,3]');
JSON_SCHEMA_VALID(@schema_array, '[1,2,3]')
0
# Object validation
SET @property_names= '{
                       "PropertyNames":{
                                          "pattern": "^I_"
                                       }
                    }';
SELECT JSON_SCHEMA_VALID(@property_names, '{"I_int1":3, "O_ob1":{"key1":"val1"}}');
JSON_SCHEMA_VALID(@property_names, '{"I_int1":3, "O_ob1":{"key1":"val1"}}')
0
SELECT JSON_SCHEMA_VALID(@property_names, '{"I_int1":3, "I_ob1":{"key1":"val1"}}');
JSON_SCHEMA_VALID(@property_names, '{"I_int1":3, "I_ob1":{"key1":"val1"}}')
1
# checking that when a match is found in properties or patternProperties, it must validate and
# validation result affects the schema. If key is not found in properties or patternProperties, and
# additionalProperties exists, it must validate regardless of existence or value for unevaluatedProperties
# and the result of validation with additionalProperties affects result of whole schema
SET @object_schema= '{
                       "type":"object",
                       "properties": {
                                        "key1":{"type":"string"},
                                        "key2":{"type":"number", "maximum":50}
                                     },
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                        "additionalProperties":{
                                                 "type":"array",
                                                 "maxItems":5
                                                },
                        "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
1
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": [1,2,3], "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": [1,2,3], "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":[1,2,3], "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":[1,2,3], "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":"string1"}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":"string1"}')
0
# removing patternProperties to check that validation falls back on additionalProperties and
# existence of unevaluatedProperties still does not change anything because of existence of additional
# properties
SET @object_schema= '{
                       "type":"object",
                       "properties": {
                                        "key1":{"type":"string"},
                                        "key2":{"type":"number", "maximum":50}
                                     },
                        "additionalProperties":{
                                                 "type":"array",
                                                 "maxItems":5
                                                },
                        "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":[1,2,3], "S_":[1,2,3], "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":[1,2,3], "S_":[1,2,3], "some_prop1":[1,2,3]}')
1
# Remvoing additionalProperties to check that validation falls back on unevaluatedProperties
SET @object_schema= '{
                       "type":"object",
                       "properties": {
                                        "key1":{"type":"string"},
                                        "key2":{"type":"number", "maximum":50}
                                     },
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                        "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":10, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":10, "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":10, "S_":"abc", "some_prop1":"str"}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":10, "S_":"abc", "some_prop1":"str"}')
1
# Removing unevaluatedProperties has no effect on result when  additionalProperties is present
SET @object_schema= '{
                       "type":"object",
                       "properties": {
                                        "key1":{"type":"string"},
                                        "key2":{"type":"number", "maximum":50}
                                     },
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                        "additionalProperties":{
                                                 "type":"array",
                                                 "maxItems":5
                                                }
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
1
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":"str1"}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":"str1"}')
0
SET @object_schema= '{
                       "type":"object",
                       "properties": {
                                        "key1":{"type":"string"},
                                        "key2":{"type":"number", "maximum":50}
                                     },
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                        "additionalProperties": false
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SET @object_schema= '{
                       "type":"object",
                       "properties": {
                                        "key1":{"type":"string"},
                                        "key2":{"type":"number", "maximum":50}
                                     },
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                        "additionalProperties": true
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
1
# Checking that in absence of additionalProperties, validation falls back on evaluatedProperties
SET @object_schema= '{
                       "type":"object",
                       "properties": {
                                        "key1":{"type":"string"},
                                        "key2":{"type":"number", "maximum":50}
                                     },
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                        "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 3, "I_int":20, "S_":"abc", "some_prop1":"str1"}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 3, "I_int":20, "S_":"abc", "some_prop1":"str1"}')
1
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 3, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 3, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SET @object_schema= '{
                       "type":"object",
                       "properties": {
                                        "key1":{"type":"string"},
                                        "key2":{"type":"number", "maximum":50}
                                     },
                        "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 3, "I_int":"str2", "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 3, "I_int":"str2", "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 3, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 3, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
# Properties to check if patternProperties get evaluated but keys not found in patternProperties get evaluated against
# additionalProperties regardless of existence of unevaluatedProperperties
SET @object_schema= '{
                       "type":"object",
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                        "additionalProperties":{
                                                 "type":"array",
                                                 "maxItems":5
                                                },
                        "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":[1, 2, 3], "key2": [1, 2, 3], "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":[1, 2, 3], "key2": [1, 2, 3], "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
1
SET @object_schema= '{
                       "type":"object",
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                        "additionalProperties":{
                                                 "type":"array",
                                                 "maxItems":5
                                                }
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":[1, 2, 3], "key2": [1, 2, 3], "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":[1, 2, 3], "key2": [1, 2, 3], "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
1
# Checking that in absence of additionalProperties and properties, the keys not found in patternProperties are
# evaluated against unevaluatedProperties
SET @object_schema= '{
                       "type":"object",
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            },
                       "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": "str2", "I_int":20, "S_":"abc", "some_prop1":"str1"}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": "str2", "I_int":20, "S_":"abc", "some_prop1":"str1"}')
1
# checking that in absence of properties, additionalProperties and unevaluatedPropoerties, the keys that are
# not found are considered validated.
SET @object_schema= '{
                       "type":"object",
                       "patternProperties": {
                                              "^I_": {"type":"number", "maximum":100},
                                              "^S_" : {"type":"string", "maxLength":4}
                                            }
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
1
# checking that additionalProperties are evaluated in absence of patternProperties and properties, regardless
# of presence of unevaluatedProperties
SET @object_schema= '{
                       "type":"object",
                        "additionalProperties":{
                                                 "type":"array",
                                                 "maxItems":5
                                                },
                        "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":[1,2,3], "key2": [1,2,3], "I_int":[1,2,3], "S_":[1,2,3], "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":[1,2,3], "key2": [1,2,3], "I_int":[1,2,3], "S_":[1,2,3], "some_prop1":[1,2,3]}')
1
SET @object_schema= '{
                       "type":"object",
                        "additionalProperties":{
                                                 "type":"array",
                                                 "maxItems":5
                                                }
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": 10, "I_int":20, "S_":"abc", "some_prop1":[1,2,3]}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":[1,2,3], "key2": [1,2,3], "I_int":[1,2,3], "S_":[1,2,3], "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":[1,2,3], "key2": [1,2,3], "I_int":[1,2,3], "S_":[1,2,3], "some_prop1":[1,2,3]}')
1
# Checking that in absence of properties, patternProperties and additionalProperties, validation falls back on unevaluatedProperties
SET @object_schema= '{
                       "type":"object",
                        "unevaluatedProperties":{"type":"string"}
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": "str1", "I_int":"str2", "S_":"abc", "some_prop1":"str3"}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": "str1", "I_int":"str2", "S_":"abc", "some_prop1":"str3"}')
1
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":[1,2,3], "key2": [1,2,3], "I_int":[1,2,3], "S_":[1,2,3], "some_prop1":[1,2,3]}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":[1,2,3], "key2": [1,2,3], "I_int":[1,2,3], "S_":[1,2,3], "some_prop1":[1,2,3]}')
0
SET @object_schema= '{
                       "type":"object",
                        "unevaluatedProperties": false
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": "str1", "I_int":"str2", "S_":"abc", "some_prop1":"str3"}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": "str1", "I_int":"str2", "S_":"abc", "some_prop1":"str3"}')
0
SELECT JSON_SCHEMA_VALID(@object_schema, '{}');
JSON_SCHEMA_VALID(@object_schema, '{}')
1
SET @object_schema= '{
                       "type":"object",
                        "unevaluatedProperties": true
                     }';
SELECT JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": "str1", "I_int":"str2", "S_":"abc", "some_prop1":"str3"}');
JSON_SCHEMA_VALID(@object_schema, '{"key1":"val1", "key2": "str1", "I_int":"str2", "S_":"abc", "some_prop1":"str3"}')
1
SELECT JSON_SCHEMA_VALID(@object_schema, '{}');
JSON_SCHEMA_VALID(@object_schema, '{}')
1
SET @json_schema_dependent_schemas='{
  "type": "object",
  "properties": {
    "str1": { "type": "string" },
    "num1": { "type": "number" }
  },

  "required": ["str1"],

  "dependentSchemas": {
    "num1": {
      "properties": {
        "str2": { "type": "string" }
      },
      "required": ["str2"]
    }
  }
}';
SELECT JSON_SCHEMA_VALID(@json_schema_dependent_schemas, '{ "str1": "str", "num1":4}');
JSON_SCHEMA_VALID(@json_schema_dependent_schemas, '{ "str1": "str", "num1":4}')
0
SELECT JSON_SCHEMA_VALID(@json_schema_dependent_schemas, '{ "str1": "str"}');
JSON_SCHEMA_VALID(@json_schema_dependent_schemas, '{ "str1": "str"}')
1
# Validating logic
SET @not_schema= '{
                       "not":{
                              "maximum": 4
                              }
                    }';
SELECT JSON_SCHEMA_VALID(@not_schema, '{"I_int1":3, "O_ob1":{"key1":"val1"}}');
JSON_SCHEMA_VALID(@not_schema, '{"I_int1":3, "O_ob1":{"key1":"val1"}}')
0
SELECT JSON_SCHEMA_VALID(@not_schema, '3');
JSON_SCHEMA_VALID(@not_schema, '3')
0
SELECT JSON_SCHEMA_VALID(@not_schema, '10');
JSON_SCHEMA_VALID(@not_schema, '10')
1
SET @not_schema= '{
                       "not":{
                              "properties": {
                                              "num1" : {"type":"number", "maximum":5},
                                              "string1" : { "maxLength": 3}
                                            }
                              }
                    }';
SELECT JSON_SCHEMA_VALID(@not_schema, '{"num1":10, "string2":"abcd"}');
JSON_SCHEMA_VALID(@not_schema, '{"num1":10, "string2":"abcd"}')
1
SELECT JSON_SCHEMA_VALID(@not_schema, '{"num1":2, "string2":"abcd"}');
JSON_SCHEMA_VALID(@not_schema, '{"num1":2, "string2":"abcd"}')
0
SET @any_of_schema= '{
                       "anyOf":[{
                                  "properties": {
                                                "num1" : {"type":"number", "maximum":5},
                                                "string1" : { "maxLength": 3}
                                                }
                                },
                                {
                                  "properties":{
                                                 "num1" : {"type":"number", "maximum": 1},
                                                 "string1" : { "maxLength":5}
                                               }
                                }
                               ]
                    }';
SELECT JSON_SCHEMA_VALID(@any_of_schema, '{"num1":2, "string1":"abcd"}');
JSON_SCHEMA_VALID(@any_of_schema, '{"num1":2, "string1":"abcd"}')
0
SELECT JSON_SCHEMA_VALID(@any_of_schema, '{"num1":2, "string1":"abc"}');
JSON_SCHEMA_VALID(@any_of_schema, '{"num1":2, "string1":"abc"}')
1
SET @any_of_schema= '{
                      "anyOf": [
                                 {"type":"number", "maximum":5},
                                 {"type":"string"}
                               ]
                    }';
SELECT JSON_SCHEMA_VALID(@any_of_schema, '2');
JSON_SCHEMA_VALID(@any_of_schema, '2')
1
SELECT JSON_SCHEMA_VALID(@any_of_schema, '6');
JSON_SCHEMA_VALID(@any_of_schema, '6')
0
SELECT JSON_SCHEMA_VALID(@any_of_schema, '[1, 2, 3]');
JSON_SCHEMA_VALID(@any_of_schema, '[1, 2, 3]')
0
SET @one_of_schema= '{
                       "oneOf":[{
                                  "properties": {
                                                "num1" : {"type":"number", "maximum":5},
                                                "string1" : { "maxLength": 3}
                                                }
                                },
                                {
                                  "properties":{
                                                 "num1" : {"type":"number", "maximum": 1},
                                                 "string1" : { "maxLength":5}
                                               }
                                }
                               ]
                    }';
SELECT JSON_SCHEMA_VALID(@one_of_schema, '{"num1":2, "string1":"abcd"}');
JSON_SCHEMA_VALID(@one_of_schema, '{"num1":2, "string1":"abcd"}')
0
SELECT JSON_SCHEMA_VALID(@one_of_schema, '{"num1":2, "string1":"abc"}');
JSON_SCHEMA_VALID(@one_of_schema, '{"num1":2, "string1":"abc"}')
1
SET @one_of_schema= '{
                      "oneOf": [
                                 {"type":"number", "maximum":5},
                                 {"type":"number", "maximum":3}
                               ]
                    }';
SELECT JSON_SCHEMA_VALID(@one_of_schema, '2');
JSON_SCHEMA_VALID(@one_of_schema, '2')
0
SELECT JSON_SCHEMA_VALID(@one_of_schema, '4');
JSON_SCHEMA_VALID(@one_of_schema, '4')
1
SET @all_of_schema= '{
                       "allOf":[{
                                  "properties": {
                                                "num1" : {"type":"number", "maximum":5},
                                                "string1" : { "maxLength": 3}
                                                }
                                },
                                {
                                  "properties":{
                                                 "num1" : {"type":"number", "maximum": 1},
                                                 "string1" : { "maxLength":5}
                                               }
                                }
                               ]
                    }';
SELECT JSON_SCHEMA_VALID(@all_of_schema, '{"num1":2, "string1":"abcd"}');
JSON_SCHEMA_VALID(@all_of_schema, '{"num1":2, "string1":"abcd"}')
0
SET @all_of_schema= '{
                       "allOf":[
                                 {
                                    "properties":{
                                                   "num1": {"type":"number"},
                                                   "string1": {"type":"string"}
                                                 }
                                 },
                                 {
                                    "properties":{
                                                   "num1": {"maximum":10},
                                                   "string1": {"maxLength":5}
                                                 }
                                 }
                               ]
                     }';
SELECT JSON_SCHEMA_VALID(@all_of_schema, '{"num1":5, "string1":"abc"}');
JSON_SCHEMA_VALID(@all_of_schema, '{"num1":5, "string1":"abc"}')
1
SELECT JSON_SCHEMA_VALID(@all_of_schema, '{"num1":5, "string1":"foobar"}');
JSON_SCHEMA_VALID(@all_of_schema, '{"num1":5, "string1":"foobar"}')
0
SET @condition_schema= '{
                          "if" : {"maximum":30, "multipleOf":3},
                          "then":{"minimum":5},
                          "else":{"minimum":10}
                        }';
SELECT JSON_SCHEMA_VALID(@condition_schema, '6');
JSON_SCHEMA_VALID(@condition_schema, '6')
1
SELECT JSON_SCHEMA_VALID(@condition_schema, '4');
JSON_SCHEMA_VALID(@condition_schema, '4')
0
SELECT JSON_SCHEMA_VALID(@condition_schema, '13');
JSON_SCHEMA_VALID(@condition_schema, '13')
1
SET @condition_schema= '{
                          "if" : {"maximum":30, "multipleOf":3}
                        }';
SELECT JSON_SCHEMA_VALID(@condition_schema, '6');
JSON_SCHEMA_VALID(@condition_schema, '6')
1
SELECT JSON_SCHEMA_VALID(@condition_schema, '7');
JSON_SCHEMA_VALID(@condition_schema, '7')
1
SET @condition_schema= '{
                          "then":{"minimum":5},
                          "else":{"minimum":10}
                        }';
SELECT JSON_SCHEMA_VALID(@condition_schema, '4');
JSON_SCHEMA_VALID(@condition_schema, '4')
1
SELECT JSON_SCHEMA_VALID(@condition_schema, '11');
JSON_SCHEMA_VALID(@condition_schema, '11')
1
# Checking unevaluatedProperperties with logical properties
SET @all_of_unevaluated='{
  "allOf": [
    {
      "type": "object",
      "properties": {
        "street_address": { "type": "string" },
        "city": { "type": "string" },
        "state": { "type": "string" }
      },
      "required": ["street_address", "city", "state"]
    }
  ],

  "properties": {
    "type": { "enum": ["residential", "business"] }
  },
  "required": ["type"],
  "unevaluatedProperties": false
}';
SELECT JSON_SCHEMA_VALID(@all_of_unevaluated, '{
   "street_address": "1600 Pennsylvania Avenue NW",
   "city": "Washington",
   "state": "DC",
   "type": "business"
}');
JSON_SCHEMA_VALID(@all_of_unevaluated, '{
   "street_address": "1600 Pennsylvania Avenue NW",
   "city": "Washington",
   "state": "DC",
   "type": "business"
}')
1
SET @all_of_unevaluated='{
  "allOf": [
    {
      "type": "object",
      "properties": {
        "street_address": { "type": "string" },
        "city": { "type": "string" },
        "state": { "type": "string" }
      },
      "required": ["street_address", "city", "state"]
    }
  ],

  "unevaluatedProperties": {"type":"number"}
}';
SELECT JSON_SCHEMA_VALID(@all_of_unevaluated, '{
   "street_address": "1600 Pennsylvania Avenue NW",
   "city": "Washington",
   "state": "DC",
   "type": "business"
}');
JSON_SCHEMA_VALID(@all_of_unevaluated, '{
   "street_address": "1600 Pennsylvania Avenue NW",
   "city": "Washington",
   "state": "DC",
   "type": "business"
}')
0
SET @any_of_unevaluated='{
  "anyOf": [
    {
      "type": "object",
      "properties": {
        "street_address": { "type": "string" },
        "city": { "type": "string" },
        "state": { "type": "string" }
      },
      "required": ["street_address", "city", "state"]
    }
  ],

  "unevaluatedProperties": {"type":"number"}
}';
SELECT JSON_SCHEMA_VALID(@any_of_unevaluated, '{
   "street_address": "1600 Pennsylvania Avenue NW",
   "city": "Washington",
   "state": "DC",
   "type": "business"
}');
JSON_SCHEMA_VALID(@any_of_unevaluated, '{
   "street_address": "1600 Pennsylvania Avenue NW",
   "city": "Washington",
   "state": "DC",
   "type": "business"
}')
0
SET @all_of_unevaluated='{
  "allOf": [
    {
      "type": "array"
    },
    {
      "maxItems":10
    },
    {
      "prefixItems": [ {"type":"number"}, {"type":"string"}],
      "additionalItems":{"type":"array"}
    }
  ],

  "unevaluatedItems": {"type":"number"}
}';
SELECT JSON_SCHEMA_VALID(@all_of_unevaluated, '[1, "str", 2]');
JSON_SCHEMA_VALID(@all_of_unevaluated, '[1, "str", 2]')
0
SET @all_of_unevaluated='{
  "anyOf": [
    {
      "type": "array"
    },
    {
      "maxItems":10
    },
    {
      "prefixItems": [ {"type":"number"}, {"type":"string"}],
      "additionalItems":{"type":"array"}
    }
  ],

  "unevaluatedItems": {"type":"number"}
}';
SELECT JSON_SCHEMA_VALID(@all_of_unevaluated, '[1, "str", 2]');
JSON_SCHEMA_VALID(@all_of_unevaluated, '[1, "str", 2]')
1
SET @all_of_unevaluated='{
  "oneOf": [
    {
      "type": "array"
    },
    {
      "maxItems":10
    },
    {
      "prefixItems": [ {"type":"number"}, {"type":"string"}],
      "additionalItems":{"type":"array"}
    }
  ],

  "unevaluatedItems": {"type":"number"}
}';
SELECT JSON_SCHEMA_VALID(@all_of_unevaluated, '[1, "str", 2]');
JSON_SCHEMA_VALID(@all_of_unevaluated, '[1, "str", 2]')
0
# Media string
SET @schema_media_string= '{
  "type": "string",
  "contentMediaType": "text/html"
}';
SELECT JSON_SCHEMA_VALID(@schema_media_string, '"str1"');
JSON_SCHEMA_VALID(@schema_media_string, '"str1"')
1
SET @schema_reference= '{"$ref": "http:https://example.com/custom-email-validator.json#"}';
SELECT JSON_SCHEMA_VALID(@schema_reference, '{}');
ERROR HY000: $ref keyword is not supported
SET @schema_reference= '{"$id": "http:https://example.com/custom-email-validator.json#"}';
SELECT JSON_SCHEMA_VALID(@schema_reference, '{}');
ERROR HY000: $id keyword is not supported
SET @schema_reference= '{"$anchor": "http:https://example.com/custom-email-validator.json#"}';
SELECT JSON_SCHEMA_VALID(@schema_reference, '{}');
ERROR HY000: $anchor keyword is not supported
SET @schema_reference= '{"$defs": "http:https://example.com/custom-email-validator.json#"}';
SELECT JSON_SCHEMA_VALID(@schema_reference, '{}');
ERROR HY000: $defs keyword is not supported
#
# MDEV-30795: JSON_SCHEMA_VALID bugs mentioned in comment
#
SET @schema= '{
                     "type":"array",
                     "uniqueItems":true
              }';
SELECT JSON_SCHEMA_VALID(@schema, '[null, null]');
JSON_SCHEMA_VALID(@schema, '[null, null]')
0
SET @schema_max_items= '{"maxItems":-1}';
SELECT JSON_SCHEMA_VALID(@schema_max_items, '[]');
ERROR HY000: Invalid value for keyword maxItems
SET @schema_min_items= '{"minItems":-1}';
SELECT JSON_SCHEMA_VALID(@schema_min_items, '[]');
ERROR HY000: Invalid value for keyword maxLength
SET @schema_max_properties= '{"maxProperties":-1}';
SELECT JSON_SCHEMA_VALID(@schema_max_properties, '{}');
ERROR HY000: Invalid value for keyword maxProperties
SET @schema_min_properties= '{"minProperties":-1}';
SELECT JSON_SCHEMA_VALID(@schema_min_properties, '{}');
ERROR HY000: Invalid value for keyword minProperties
SET @schema_multiple_of= '{"multipleOf":-1}';
SELECT JSON_SCHEMA_VALID(@schema_multiple_of, '2');
ERROR HY000: Invalid value for keyword multipleOf
SET @schema_max_contains= '{"maxContains":-1}';
SELECT JSON_SCHEMA_VALID(@schema_max_contains, '[]');
ERROR HY000: Invalid value for keyword maxContains
SET @schema_min_contains= '{"minContains":-1}';
SELECT JSON_SCHEMA_VALID(@schema_min_contains, '[]');
ERROR HY000: Invalid value for keyword minContains
SET @schema_required='{"type":"object","required":[1,"str1", "str1"]}';
SELECT JSON_SCHEMA_VALID(@schema_required,'{"num1":1, "str1":"abc", "arr1":[1,2,3]}');
ERROR HY000: Invalid value for keyword required
#
# MDEV-30977: Additional key values are not validating properly when using
# unevaluatedProperties with properties declared in subschemas
#
SET @unevaluatedProperties_schema= '{
  "allOf": [
    {
      "type": "object",
      "properties": {
        "name": { "type": "string" }
      }
    }
  ],
  "properties": {
    "type": { "enum": ["residential", "business"] }
  },
  "required": ["type"],
  "unevaluatedProperties": false
}';
SELECT JSON_SCHEMA_VALID(@unevaluatedProperties_schema, '{"name": "joe", "type": "business", "dummy" : "hello" }');
JSON_SCHEMA_VALID(@unevaluatedProperties_schema, '{"name": "joe", "type": "business", "dummy" : "hello" }')
0
#
# MDEV-30995: JSON_SCHEMA_VALID is not validating case sensitive when using regex
#
SET @schema_pattern='{
        "type": "string",
        "pattern": "[A-Z]"
     }';
SELECT JSON_SCHEMA_VALID(@schema_pattern, '"a"');
JSON_SCHEMA_VALID(@schema_pattern, '"a"')
0
SET @schema_property_names='{
                       "PropertyNames":{
                                          "pattern": "^I_"
                                       }
                    }';
SELECT JSON_SCHEMA_VALID(@schema_property_names, '{"I_num":4}');
JSON_SCHEMA_VALID(@schema_property_names, '{"I_num":4}')
1
SELECT JSON_SCHEMA_VALID(@schema_property_names, '{"i_num":4}');
JSON_SCHEMA_VALID(@schema_property_names, '{"i_num":4}')
0
SET @schema_pattern_properties= '{
                             "patternProperties": {
                                                    "^I_": {"type":"number", "maximum":100},
                                                    "^S_" : {"type":"string", "maxLength":4}
                                                  }
                          }';
SELECT JSON_SCHEMA_VALID(@schema_pattern_properties, '{"I_": 50}');
JSON_SCHEMA_VALID(@schema_pattern_properties, '{"I_": 50}')
1
SELECT JSON_SCHEMA_VALID(@schema_pattern_properties, '{"I_": 150}');
JSON_SCHEMA_VALID(@schema_pattern_properties, '{"I_": 150}')
0
SELECT JSON_SCHEMA_VALID(@schema_pattern_properties, '{"i_": 50}');
JSON_SCHEMA_VALID(@schema_pattern_properties, '{"i_": 50}')
1
SELECT JSON_SCHEMA_VALID(@schema_pattern_properties, '{"i_": 150}');
JSON_SCHEMA_VALID(@schema_pattern_properties, '{"i_": 150}')
1
#
# MDEV-30690: Server crashed on function JSON_SCHEMA_VALID with incorrect input json schema
#
SET @schema = '{""}';
SELECT JSON_SCHEMA_VALID(@schema, '1');
JSON_SCHEMA_VALID(@schema, '1')
NULL
Warnings:
Warning	4037	Unexpected end of JSON text in argument 1 to function 'json_schema_valid'
SET @schema = '{
  "type": "string",
  "format"
  }';
SELECT JSON_SCHEMA_VALID(@schema, '1');
JSON_SCHEMA_VALID(@schema, '1')
NULL
Warnings:
Warning	4037	Unexpected end of JSON text in argument 1 to function 'json_schema_valid'
SET @invalid_schema= '{"type":"object"
                           "properties":{
                                          "number1": {"type":"number"},
                                          "obj2": {"type":"object",
                                                   "properties": {
                                                                  "key1": {"type":"number"}
                                                                 }
                                                   }
                                        }
                           }';
SELECT JSON_SCHEMA_VALID(@invalid_schema, '{"number1":3, "obj2":{"key1":3}}');
JSON_SCHEMA_VALID(@invalid_schema, '{"number1":3, "obj2":{"key1":3}}')
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_schema_valid' at position 45
#
# MDEV-30703: JSON_SCHEMA_VALID : Enum array must have at least one value
#
SET @schema = '{
                 "type":"array",
                  "enum": []
                }';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword enum
SET @schema = '{
                 "type":"number",
                  "enum": [2, 2]
                }';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword enum
#
# MDEV-30704: JSON_SCHEMA_VALID: multipleOf must be greater than zero
#
SET @schema = '{
                  "multipleOf": 0
                }';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword multipleOf
SET @schema= '{ "maxLength" : -3}';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword maxLength
SET @schema= '{ "minLength" : -3}';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword minLength
SET @schema= '{ "maxProperties" : -3}';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword maxProperties
SET @schema= '{ "minProperties" : -3}';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword minProperties
SET @schema= '{ "maxItems" : -3}';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword maxItems
SET @schema= '{ "minItems" : -3}';
SELECT JSON_SCHEMA_VALID(@schema, '2');
ERROR HY000: Invalid value for keyword maxLength
SET @schema= '{ "items" : ["str1"]}';
SELECT JSON_SCHEMA_VALID(@schema, '[]');
ERROR HY000: Invalid value for keyword items
#
# MDEV-30705: JSON_SCHEMA_VALID: schema with multipleOf for big value always return 1
#
SET @schema = '{
                  "multipleOf": 2
                }';
SELECT JSON_SCHEMA_VALID(@schema, '9007900000000001');
JSON_SCHEMA_VALID(@schema, '9007900000000001')
0
SELECT JSON_SCHEMA_VALID(@schema, '9007900000000060');
JSON_SCHEMA_VALID(@schema, '9007900000000060')
1
SELECT JSON_SCHEMA_VALID(@schema, '9007900000000061');
JSON_SCHEMA_VALID(@schema, '9007900000000061')
0
#
# MDEV-31032: UBSAN|downcast of address X which does not point to an object of type 
#             Item_string' in sql/json_schema.cc
#
SET @old_sql_mode= @@sql_mode;
SET @schema='{ "type":"object","patternProperties": { "^I_": {"type":"number"},"^S_" : {"type":"string"} } }';
SET SESSION sql_mode='empty_string_is_null';
SELECT JSON_SCHEMA_VALID (@schema,'{"key1":"val0","key2":0,"I_int":0,"S_":"abc","prop0":"str0"}');
JSON_SCHEMA_VALID (@schema,'{"key1":"val0","key2":0,"I_int":0,"S_":"abc","prop0":"str0"}')
1
SET @@sql_mode= @old_sql_mode;
SET @property_names='{ "PropertyNames":{ "pattern": "^I_" } }';
SET GLOBAL sql_mode=17179869183;
SET @@sql_mode=DEFAULT;
SELECT JSON_SCHEMA_VALID(@property_names, '{"I_int1":3, "I_ob1":{"key1":"val1"}}');
JSON_SCHEMA_VALID(@property_names, '{"I_int1":3, "I_ob1":{"key1":"val1"}}')
1
SET @@sql_mode= @old_sql_mode;
set global sql_mode=default;
#
# MDEV-30287: JSON_SCHEMA_VALID returns incorrect result for type=number
#
SET @schema= '{"type":"number"}';
SELECT JSON_SCHEMA_VALID(@schema, '3.14');
JSON_SCHEMA_VALID(@schema, '3.14')
1
SELECT JSON_SCHEMA_VALID(@schema, '0zzzz');
JSON_SCHEMA_VALID(@schema, '0zzzz')
0
Warnings:
Warning	4038	Syntax error in JSON text in argument 2 to function 'json_schema_valid' at position 2
SELECT JSON_SCHEMA_VALID(@schema, '-#');
JSON_SCHEMA_VALID(@schema, '-#')
0
Warnings:
Warning	4038	Syntax error in JSON text in argument 2 to function 'json_schema_valid' at position 2
#
# MDEV-30689: JSON_SCHEMA_VALID for type=array return 1 for any string that starts with '['
#
SET @schema_array= '{"type":"array"}';
SELECT JSON_SCHEMA_VALID(@schema_array, '[');
JSON_SCHEMA_VALID(@schema_array, '[')
0
Warnings:
Warning	4037	Unexpected end of JSON text in argument 2 to function 'json_schema_valid'
SELECT JSON_SCHEMA_VALID(repeat('[', 100000), json_object());
JSON_SCHEMA_VALID(repeat('[', 100000), json_object())
NULL
Warnings:
Warning	4040	Limit of 32 on JSON nested structures depth is reached in argument 1 to function 'json_schema_valid' at position 32
SELECT JSON_SCHEMA_VALID(json_object(), repeat('[', 10000000));
JSON_SCHEMA_VALID(json_object(), repeat('[', 10000000))
0
Warnings:
Warning	4040	Limit of 32 on JSON nested structures depth is reached in argument 2 to function 'json_schema_valid' at position 32
#
# MDEV-30677: Incorrect result for "SELECT JSON_SCHEMA_VALID('{}', NULL)"
#
SELECT JSON_SCHEMA_VALID('{}', NULL);
JSON_SCHEMA_VALID('{}', NULL)
NULL
SELECT JSON_SCHEMA_VALID(NULL, '{}');
JSON_SCHEMA_VALID(NULL, '{}')
NULL
SELECT JSON_SCHEMA_VALID(NULL, NULL);
JSON_SCHEMA_VALID(NULL, NULL)
NULL
#
# MDEV-31599: Assertion `0' failed in Item_param::can_return_value from Item::val_json,
#             UBSAN: member access within null pointer of type 'struct String' in
#             sql/item_jsonfunc.cc
#
PREPARE s FROM 'SELECT JSON_SCHEMA_VALID (?,''{}'') FROM DUAL';
ERROR HY000: Variable schema is not supported.
#
# MDEV-33015: Server crashes upon JSON_SCHEMA_VALID reading NULL from a user variable
#
SET @a= NULL;
SELECT JSON_SCHEMA_VALID(@a,'{}');
JSON_SCHEMA_VALID(@a,'{}')
NULL
# End of 11.1 test
# Beginning of 11.2
#
# MDEV-30145: JSON_TABLE: allow to retrieve the key when iterating on JSON objects
#
# Checking json table with NULL and empty json doc
SELECT jt.*
FROM JSON_TABLE(
NULL, '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
# With Empty and NULL
SELECT JSON_KEY_VALUE(NULL, '$.a');
JSON_KEY_VALUE(NULL, '$.a')
NULL
SELECT JSON_KEY_VALUE('', '$.a');
JSON_KEY_VALUE('', '$.a')
NULL
SELECT JSON_KEY_VALUE('[1,2,3]', '');
JSON_KEY_VALUE('[1,2,3]', '')
NULL
SELECT JSON_KEY_VALUE('[1,2,3]', NULL);
JSON_KEY_VALUE('[1,2,3]', NULL)
NULL
# With scalars
SELECT JSON_KEY_VALUE('2', '$');
JSON_KEY_VALUE('2', '$')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('2', '$'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('"some_string"', '$');
JSON_KEY_VALUE('"some_string"', '$')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('"some_string"', '$'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('"some_string"', '$.a');
JSON_KEY_VALUE('"some_string"', '$.a')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('"some_string"', '$.a'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('"some_string"', '$[0]');
JSON_KEY_VALUE('"some_string"', '$[0]')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('"some_string"', '$[0]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('false', '$[0]');
JSON_KEY_VALUE('false', '$[0]')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('false', '$[0]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
# With non-scalar
# With array
SELECT JSON_KEY_VALUE('[]', '[0]');
JSON_KEY_VALUE('[]', '[0]')
NULL
SELECT JSON_KEY_VALUE('[1, 2, 3]', '$[0]');
JSON_KEY_VALUE('[1, 2, 3]', '$[0]')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('[1, 2, 3]', '$[0]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0]');
JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0]')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0].a');
JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0].a')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0].a'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0][1]');
JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0][1]')
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('[[1, 2, 3], 2, 3]', '$[0][1]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('[[1, {"key1":"val1", "key2":"val2"}, 3], 2, 3]',
'$[0][1]') as exp;
exp
[{"key": "key1", "value": "val1"}, {"key": "key2", "value": "val2"}]
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('[[1, {"key1":"val1", "key2":"val2"}, 3], 2, 3]', '$[0][1]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
key1	val1	1
key2	val2	2
SELECT JSON_KEY_VALUE('[[1, {"key1":"val1", "key2":"val2"}, 3], 2, 3]',
'$[0][1].key1') as exp;
exp
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('[[1, {"key1":"val1", "key2":"val2"}, 3], 2, 3]', '$[0][1].key1'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('[[1, [{"key1":"val1", "key2":"val2"}], 3], 2, 3]',
'$[0][1]') as exp;
exp
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('[[1, [{"key1":"val1", "key2":"val2"}], 3], 2, 3]', '$[0][1]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('[[1, [{"key1":"val1", "key2":"val2"}], 3], 2, 3]',
'$[0][1][0]') as exp;
exp
[{"key": "key1", "value": "val1"}, {"key": "key2", "value": "val2"}]
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('[[1, [{"key1":"val1", "key2":"val2"}], 3], 2, 3]', '$[0][1][0]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
key1	val1	1
key2	val2	2
# With object
SELECT JSON_KEY_VALUE('{}', '$.key1');
JSON_KEY_VALUE('{}', '$.key1')
NULL
SELECT JSON_KEY_VALUE('{"key1":"val1", "key2":"val2"}', '$') as exp;
exp
[{"key": "key1", "value": "val1"}, {"key": "key2", "value": "val2"}]
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('{"key1":"val1", "key2":"val2"}', '$'), '$[*]'
    COLUMNS (k VARCHAR(11) PATH '$.key', v VARCHAR(5) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
key1	val1	1
key2	val2	2
SELECT JSON_KEY_VALUE('{"key1":"val1", "key2":"val2"}', '$.key1') as exp;
exp
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('{"key1":"val1", "key2":"val2"}', '$.key1'), '$[*]'
    COLUMNS (k VARCHAR(11) PATH '$.key', v VARCHAR(5) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
SELECT JSON_KEY_VALUE('{"key1":{"a":1, "b":2}, "key2":"val2"}', '$.key1') as exp;
exp
[{"key": "a", "value": 1}, {"key": "b", "value": 2}]
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('{"key1":{"a":1, "b":2}, "key2":"val2"}', '$.key1'), '$[*]'
    COLUMNS (k VARCHAR(11) PATH '$.key', v VARCHAR(5) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
a	1	1
b	2	2
SELECT JSON_KEY_VALUE('{"key1":{"a":1, "b": [1,2,3, {"some_key":"some_val", "c":3}]}, "key2":"val2"}', '$.key1.b[3]') as exp;
exp
[{"key": "some_key", "value": "some_val"}, {"key": "c", "value": 3}]
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('{"key1":{"a":1, "b": [1,2,3, {"some_key":"some_val", "c":3}]}, "key2":"val2"}', '$.key1.b[3]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
some_key	some_val	1
c	3	2
SELECT JSON_KEY_VALUE('{"key1":{"a":1, "b": [1,2,3, {"some_key":"some_val", "c":3}]}, "key2":"val2"}', '$.key1.b[0]') as exp;
exp
NULL
SELECT jt.*
FROM JSON_TABLE(
JSON_KEY_VALUE('{"key1":{"a":1, "b": [1,2,3, {"some_key":"some_val", "c":3}]}, "key2":"val2"}', '$.key1.b[0]'), '$[*]'
    COLUMNS (k VARCHAR(20) PATH '$.key', v VARCHAR(20) PATH '$.value', id FOR ORDINALITY)) AS jt;
k	v	id
# End of 11.2 test
#
# Beginning of 11.2 tests
#
# MDEV-26182: Implement json_array_intersect()
#
# JSON_ARRAY_INTERSECT()
# Scalar as elements
SET @json1= '[1,2,3]';
SET @json2= '[1,2,3]';
SELECT json_array_intersect(@json1, @json2);
json_array_intersect(@json1, @json2)
[1, 2, 3]
SET @json1= '[1,2,3]';
SET @json2= '[1,2,4]';
SELECT json_array_intersect(@json1, @json2);
json_array_intersect(@json1, @json2)
[1, 2]
SET @json1= '["abc","def","ghi"]';
SET @json2= '["xyz", "abc", "tuv"]';
SELECT json_array_intersect(@json1, @json2);
json_array_intersect(@json1, @json2)
["abc"]
SET @obj1= '[true]';
SET @obj2= '[false, "true"]';
select json_array_intersect(@obj1, @obj2);
json_array_intersect(@obj1, @obj2)
NULL
SET @obj1= '[true]';
SET @obj2= '[false, true]';
select json_array_intersect(@obj1, @obj2);
json_array_intersect(@obj1, @obj2)
[true]
SET @obj1= '[null, true]';
SET @obj2= '[false, null]';
select json_array_intersect(@obj1, @obj2);
json_array_intersect(@obj1, @obj2)
[null]
# array as elements
SET @json1= '[6,6,6]';
SET @json2= '[[1,2,3],[4,5,6],[1,3,2]]';
SELECT json_array_intersect(@json1, @json2);
json_array_intersect(@json1, @json2)
NULL
SET @json1= '[[1,2,3],[4,5,6],[1,3,2]]';
SET @json2= '[[1,2,3],[4,5,6],[1,3,2]]';
SELECT json_array_intersect(@json1, @json2);
json_array_intersect(@json1, @json2)
[[1, 2, 3], [4, 5, 6], [1, 3, 2]]
SET @json1= '[[1,2,3],[4,5,6],[1,3,2]]';
SET @json2= '[[1,2,3],[4,5,6],[1,4,2]]';
SELECT json_array_intersect(@json1, @json2);
json_array_intersect(@json1, @json2)
[[1, 2, 3], [4, 5, 6]]
# object as elements
SET @json1 = '[{"k1":"v1","k2":"v2"},{"k2":"v2"}]';
SET @json2 = '[{"kkey1":"vvalue1"},{"k2":"v2","k1":"v1"}]';
SELECT json_array_intersect(@json1, @json2);
json_array_intersect(@json1, @json2)
[{"k2": "v2", "k1": "v1"}]
SET @json1 = '[{"k1":"v1","k2":"v2"},{"k2":"v2","k1":"v1"}]';
SET @json2 = '[{"k1":"v1","k2":"v2"},{"k1":"v1","k2":"v2"}]';
SELECT json_array_intersect(@json1, @json2);
json_array_intersect(@json1, @json2)
[{"k1": "v1", "k2": "v2"}, {"k1": "v1", "k2": "v2"}]
#  multi type elements
SET @obj1= '[1,2,3, "abc", "xyz", {"key1":"val1"}, {"key2":"val2"}, [1,2,3]]';
SET @obj2= '[3.0, 4, 5, "abc", {"key1":"val1"}, [3,2,1]]';
select json_array_intersect(@obj1, @obj2);
json_array_intersect(@obj1, @obj2)
[3.0, "abc", {"key1": "val1"}]
SET @obj1= '[1, 2, 3, "abc", "xyz", {"key1": {"key2" : [1,2,3] } }, [4,5,6] ]';
SET @obj2= '[3.0, 4, 5, "abc", {"key1": {"key2" : [3,2,1]} }, {"key1": {"key2" : [1,2,3] } }, [4,5,6], [6,5,4] ]';
select json_array_intersect(@obj1, @obj2);
json_array_intersect(@obj1, @obj2)
[3.0, "abc", {"key1": {"key2": [1, 2, 3]}}, [4, 5, 6]]
# Checking duplicates
SET @obj1= '[1, 2, 3, 3, 3.0, "abc", true, true, {"key1":"val1"}]';
SET @obj2= '[3.0, 3, 5, "abc", "abc", true, {"key2":"val2"}, {"key1":"val1"}, {"key1":"val2"}]';
select json_array_intersect(@obj1, @obj2);
json_array_intersect(@obj1, @obj2)
[3.0, 3, "abc", true, {"key1": "val1"}]
# Checking Syntax error for JSON_ARRAY_INTERSECT()
SET @obj1= '[1, 2, 3, 3, 3.0, "abc", true, true, {"key1":"val1" ]';
SET @obj2= '[3.0, 3, 5, "abc", "abc", true, {"key2":"val2"}, {"key1":"val1"}, {"key1":"val2"}]';
select json_array_intersect(@obj1, @obj2);
json_array_intersect(@obj1, @obj2)
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_array_intersect' at position 53
# Checking incorrect type for input
SET @obj1= '{"key1": "val1"}';
SET @arr1= '[ 1, 2, 3 ]';
SET @num1= '2';
SET @str1= '"abc"';
SET @bool1= 'true';
select json_array_intersect(@obj1, @arr1);
json_array_intersect(@obj1, @arr1)
NULL
select json_array_intersect(@arr1, @obj1);
json_array_intersect(@arr1, @obj1)
NULL
select json_array_intersect(@arr1, @num1);
json_array_intersect(@arr1, @num1)
NULL
select json_array_intersect(@num1, @bool1);
json_array_intersect(@num1, @bool1)
NULL
# JSON_OBJECT_FILTER_KEYS()
SET @obj1= '{ "a": 1, "b": 2, "c": 3}';
SET @obj2= '{"b" : 10, "c": 20, "d": 30}';
SELECT JSON_OBJECT_FILTER_KEYS (@obj1, json_array_intersect(json_keys(@obj1), json_keys(@obj2)));
JSON_OBJECT_FILTER_KEYS (@obj1, json_array_intersect(json_keys(@obj1), json_keys(@obj2)))
{"b": 2, "c": 3}
SET @obj1= '{ "a": 1, "b": {"key1": {"key2":"val2"}}, "c": [1, 2, 3] }';
SET @obj2= '{"b" : 10, "c": 20, "d": 30}';
SELECT JSON_OBJECT_FILTER_KEYS (@obj1, json_array_intersect(json_keys(@obj1), json_keys(@obj2)));
JSON_OBJECT_FILTER_KEYS (@obj1, json_array_intersect(json_keys(@obj1), json_keys(@obj2)))
{"b": {"key1": {"key2": "val2"}}, "c": [1, 2, 3]}
SET @obj1= '{ "a": 1, "b": {"key1": {"key2":"val2"}}, "c": [1, 2, 3] }';
SET @arr2='["x", "y", "z"]';
SELECT JSON_OBJECT_FILTER_KEYS(@obj1, @arr2);
JSON_OBJECT_FILTER_KEYS(@obj1, @arr2)
NULL
SET @obj1= '{ "a": 1, "b": {"key1": {"key2":"val2"}}, "c": [1, 2, 3] }';
SET @arr2='["key2", "key1", "b"]';
SELECT JSON_OBJECT_FILTER_KEYS(@obj1, @arr1);
JSON_OBJECT_FILTER_KEYS(@obj1, @arr1)
NULL
# Incorrect type in input returns NULL
SELECT JSON_OBJECT_FILTER_KEYS(@obj1, @obj1);
JSON_OBJECT_FILTER_KEYS(@obj1, @obj1)
NULL
SELECT JSON_OBJECT_FILTER_KEYS(@arr1, @arr1);
JSON_OBJECT_FILTER_KEYS(@arr1, @arr1)
NULL
SET @obj1= '{ "a": 1, "b": {"key1": {"key2":"val2"}}, "c": [1, 2, 3] }';
SET @scalar1='2';
SELECT JSON_OBJECT_FILTER_KEYS(@obj1, @scalar1);
JSON_OBJECT_FILTER_KEYS(@obj1, @scalar1)
NULL
# Checking syntax error
SET @obj1= '{ "a": 1, "b": 2, "c": 3}';
SET @obj2= '{"b" : 10, "c": 20, "d"  30}';
SELECT JSON_OBJECT_FILTER_KEYS (@obj1, json_array_intersect(json_keys(@obj1), json_keys(@obj2)));
JSON_OBJECT_FILTER_KEYS (@obj1, json_array_intersect(json_keys(@obj1), json_keys(@obj2)))
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_keys' at position 25
SET @obj1= '{ "a": 1, "b": {"key1": {"key2":"val2"}}, "c": [1, 2, 3] }';
SET @arr2= '[ "key2", "key1", "b" ';
SELECT JSON_OBJECT_FILTER_KEYS(@obj1, @arr1);
JSON_OBJECT_FILTER_KEYS(@obj1, @arr1)
NULL
# JSON_OBJECT_TO_ARRAY()
SET @obj1= '{ "a": [1, 2, 3], "b": { "key1":"val1", "key2": {"key3":"val3"} }, "c": 3, "d" : 1, "e": "xyz", "f": true, "g" : null}';
SELECT JSON_OBJECT_TO_ARRAY(@obj1);
JSON_OBJECT_TO_ARRAY(@obj1)
[["a", [1, 2, 3]], ["b", {"key1": "val1", "key2": {"key3": "val3"}}], ["c", 3], ["d", 1], ["e", "xyz"], ["f", true], ["g", null]]
SET @obj1= '{ "a": [1, 2, 3], "b": { "key1":"val1", "key2": [1, 2, 3] }, "c": 3, "d" : 1, "e": "xyz", "f": true, "g" : null}';
SELECT JSON_OBJECT_TO_ARRAY(@obj1);
JSON_OBJECT_TO_ARRAY(@obj1)
[["a", [1, 2, 3]], ["b", {"key1": "val1", "key2": [1, 2, 3]}], ["c", 3], ["d", 1], ["e", "xyz"], ["f", true], ["g", null]]
# Checking syntax error
SET @obj1= '{ "a": [1, 2, 3], "b": "key1": "val1", "key2": {"key3":"val3"} }, "c": 3, "d" : 1, "e": "xyz", "f": true, "g" : null}';
SELECT JSON_OBJECT_TO_ARRAY(@obj1);
JSON_OBJECT_TO_ARRAY(@obj1)
NULL
Warnings:
Warning	4038	Syntax error in JSON text in argument 1 to function 'json_object_to_array' at position 30
Checking incorrect type in argument
SET @arr1= '[1, 2, 3]';
SELECT JSON_OBJECT_TO_ARRAY(@arr1);
JSON_OBJECT_TO_ARRAY(@arr1)
NULL
#
# MDEV-31411: JSON_ARRAY_INTERSECT/JSON_OBJECT_FILTER_KEYS should fetch
# data from a table similar to other JSON functions
#
CREATE TABLE t1 (
c1 longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL CHECK (json_valid(c1)),
c2 longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL CHECK (json_valid(`c2`))
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci;
INSERT INTO t1 VALUES('[1,2,3]', '[2, 3, 4]'), ('[2 ,3, 4]', '[4, 5, 6]');
SELECT JSON_ARRAY_INTERSECT(c1, c2) FROM t1;
JSON_ARRAY_INTERSECT(c1, c2)
[2, 3]
[4]
DROP TABLE t1;
#
# End of 11.2 Test
#