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rowid_filter_aria.result
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rowid_filter_aria.result
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SET SESSION DEFAULT_STORAGE_ENGINE='Aria';
DROP DATABASE IF EXISTS dbt3_s001;
CREATE DATABASE dbt3_s001;
use dbt3_s001;
CREATE INDEX i_l_quantity ON lineitem(l_quantity);
CREATE INDEX i_o_totalprice ON orders(o_totalprice);
set @save_use_stat_tables= @@use_stat_tables;
set @@use_stat_tables=preferably;
ANALYZE TABLE lineitem, orders;
show create table lineitem;
Table Create Table
lineitem CREATE TABLE `lineitem` (
`l_orderkey` int(11) NOT NULL DEFAULT 0,
`l_partkey` int(11) DEFAULT NULL,
`l_suppkey` int(11) DEFAULT NULL,
`l_linenumber` int(11) NOT NULL DEFAULT 0,
`l_quantity` double DEFAULT NULL,
`l_extendedprice` double DEFAULT NULL,
`l_discount` double DEFAULT NULL,
`l_tax` double DEFAULT NULL,
`l_returnflag` char(1) DEFAULT NULL,
`l_linestatus` char(1) DEFAULT NULL,
`l_shipDATE` date DEFAULT NULL,
`l_commitDATE` date DEFAULT NULL,
`l_receiptDATE` date DEFAULT NULL,
`l_shipinstruct` char(25) DEFAULT NULL,
`l_shipmode` char(10) DEFAULT NULL,
`l_comment` varchar(44) DEFAULT NULL,
PRIMARY KEY (`l_orderkey`,`l_linenumber`),
KEY `i_l_shipdate` (`l_shipDATE`),
KEY `i_l_suppkey_partkey` (`l_partkey`,`l_suppkey`),
KEY `i_l_partkey` (`l_partkey`),
KEY `i_l_suppkey` (`l_suppkey`),
KEY `i_l_receiptdate` (`l_receiptDATE`),
KEY `i_l_orderkey` (`l_orderkey`),
KEY `i_l_orderkey_quantity` (`l_orderkey`,`l_quantity`),
KEY `i_l_commitdate` (`l_commitDATE`),
KEY `i_l_quantity` (`l_quantity`)
) ENGINE=Aria DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci PAGE_CHECKSUM=1
show create table orders;
Table Create Table
orders CREATE TABLE `orders` (
`o_orderkey` int(11) NOT NULL,
`o_custkey` int(11) DEFAULT NULL,
`o_orderstatus` char(1) DEFAULT NULL,
`o_totalprice` double DEFAULT NULL,
`o_orderDATE` date DEFAULT NULL,
`o_orderpriority` char(15) DEFAULT NULL,
`o_clerk` char(15) DEFAULT NULL,
`o_shippriority` int(11) DEFAULT NULL,
`o_comment` varchar(79) DEFAULT NULL,
PRIMARY KEY (`o_orderkey`),
KEY `i_o_orderdate` (`o_orderDATE`),
KEY `i_o_custkey` (`o_custkey`),
KEY `i_o_totalprice` (`o_totalprice`)
) ENGINE=Aria DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci PAGE_CHECKSUM=1
set optimizer_use_condition_selectivity=2;
select
100 *
(select count(*) from lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND l_quantity > 47
)
/
(select count(*) from lineitem
where l_shipdate BETWEEN '1997-01-01' AND '1997-06-30')
as correct_r_filtered_when_using_l_shipdate;
correct_r_filtered_when_using_l_shipdate
6.6667
set statement optimizer_switch='rowid_filter=on' for EXPLAIN SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE lineitem range|filter i_l_shipdate,i_l_quantity i_l_shipdate|i_l_quantity 4|9 NULL 482 (12%) Using index condition; Using where; Using rowid filter
set statement optimizer_switch='rowid_filter=on' for EXPLAIN FORMAT=JSON SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": ["i_l_shipdate", "i_l_quantity"],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rowid_filter": {
"range": {
"key": "i_l_quantity",
"used_key_parts": ["l_quantity"]
},
"rows": 709,
"selectivity_pct": 11.80682764
},
"loops": 1,
"rows": 482,
"cost": "COST_REPLACED",
"filtered": 11.80682755,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 47"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=on' for ANALYZE SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
id select_type table type possible_keys key key_len ref rows r_rows filtered r_filtered Extra
1 SIMPLE lineitem range|filter i_l_shipdate,i_l_quantity i_l_shipdate|i_l_quantity 4|9 NULL 482 (12%) 34.00 (6%) 11.81 100.00 Using index condition; Using where; Using rowid filter
set statement optimizer_switch='rowid_filter=on' for ANALYZE FORMAT=JSON SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
ANALYZE
{
"query_optimization": {
"r_total_time_ms": "REPLACED"
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": ["i_l_shipdate", "i_l_quantity"],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rowid_filter": {
"range": {
"key": "i_l_quantity",
"used_key_parts": ["l_quantity"]
},
"rows": 709,
"selectivity_pct": 11.80682764,
"r_rows": 349,
"r_lookups": 510,
"r_selectivity_pct": 6.666666667,
"r_buffer_size": "REPLACED",
"r_filling_time_ms": "REPLACED"
},
"loops": 1,
"r_loops": 1,
"rows": 482,
"r_rows": 34,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"r_icp_filtered": 100,
"filtered": 11.80682755,
"r_filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 47"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=on' for SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
l_orderkey l_linenumber l_shipdate l_quantity
1121 6 1997-04-21 50
1441 7 1997-06-07 50
1473 1 1997-05-05 50
1954 7 1997-06-04 49
2151 3 1997-01-20 49
2469 3 1997-01-11 48
2469 6 1997-03-03 49
2470 2 1997-06-02 50
260 1 1997-03-24 50
288 2 1997-04-19 49
289 4 1997-03-14 48
3009 1 1997-03-19 48
3105 3 1997-02-28 48
3106 2 1997-02-27 49
3429 1 1997-04-08 48
3490 2 1997-06-27 50
3619 1 1997-01-22 49
4005 4 1997-01-31 49
4066 4 1997-02-17 49
4453 3 1997-05-29 48
4484 7 1997-03-17 50
484 1 1997-03-06 49
484 3 1997-01-24 50
484 5 1997-03-05 48
485 1 1997-03-28 50
4868 3 1997-04-23 49
4934 1 1997-05-20 48
4967 1 1997-05-27 50
5152 2 1997-03-10 50
5158 4 1997-04-10 49
581 3 1997-02-27 49
5829 5 1997-01-31 49
5895 3 1997-03-15 49
5952 1 1997-06-30 49
set statement optimizer_switch='rowid_filter=off' for EXPLAIN SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE lineitem range i_l_shipdate,i_l_quantity i_l_shipdate 4 NULL 482 Using index condition; Using where
set statement optimizer_switch='rowid_filter=off' for EXPLAIN FORMAT=JSON SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": ["i_l_shipdate", "i_l_quantity"],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"loops": 1,
"rows": 482,
"cost": "COST_REPLACED",
"filtered": 11.80682755,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 47"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=off' for ANALYZE SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
id select_type table type possible_keys key key_len ref rows r_rows filtered r_filtered Extra
1 SIMPLE lineitem range i_l_shipdate,i_l_quantity i_l_shipdate 4 NULL 482 510.00 11.81 6.67 Using index condition; Using where
set statement optimizer_switch='rowid_filter=off' for ANALYZE FORMAT=JSON SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
ANALYZE
{
"query_optimization": {
"r_total_time_ms": "REPLACED"
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": ["i_l_shipdate", "i_l_quantity"],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"loops": 1,
"r_loops": 1,
"rows": 482,
"r_rows": 510,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"r_icp_filtered": 100,
"filtered": 11.80682755,
"r_filtered": 6.666666667,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 47"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=off' for SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47;
l_orderkey l_linenumber l_shipdate l_quantity
1121 6 1997-04-21 50
1441 7 1997-06-07 50
1473 1 1997-05-05 50
1954 7 1997-06-04 49
2151 3 1997-01-20 49
2469 3 1997-01-11 48
2469 6 1997-03-03 49
2470 2 1997-06-02 50
260 1 1997-03-24 50
288 2 1997-04-19 49
289 4 1997-03-14 48
3009 1 1997-03-19 48
3105 3 1997-02-28 48
3106 2 1997-02-27 49
3429 1 1997-04-08 48
3490 2 1997-06-27 50
3619 1 1997-01-22 49
4005 4 1997-01-31 49
4066 4 1997-02-17 49
4453 3 1997-05-29 48
4484 7 1997-03-17 50
484 1 1997-03-06 49
484 3 1997-01-24 50
484 5 1997-03-05 48
485 1 1997-03-28 50
4868 3 1997-04-23 49
4934 1 1997-05-20 48
4967 1 1997-05-27 50
5152 2 1997-03-10 50
5158 4 1997-04-10 49
581 3 1997-02-27 49
5829 5 1997-01-31 49
5895 3 1997-03-15 49
5952 1 1997-06-30 49
set statement optimizer_switch='rowid_filter=on' for EXPLAIN SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE lineitem range PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity i_l_shipdate 4 NULL 92 Using index condition
1 SIMPLE orders eq_ref|filter PRIMARY,i_o_totalprice PRIMARY|i_o_totalprice 4|9 dbt3_s001.lineitem.l_orderkey 1 (7%) Using where; Using rowid filter
set statement optimizer_switch='rowid_filter=on' for EXPLAIN FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"i_l_shipdate",
"i_l_orderkey",
"i_l_orderkey_quantity"
],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"loops": 1,
"rows": 92,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'"
}
},
{
"table": {
"table_name": "orders",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rowid_filter": {
"range": {
"key": "i_o_totalprice",
"used_key_parts": ["o_totalprice"]
},
"rows": 106,
"selectivity_pct": 7.066666667
},
"loops": 92,
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 7.066666603,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=on' for ANALYZE SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
id select_type table type possible_keys key key_len ref rows r_rows filtered r_filtered Extra
1 SIMPLE lineitem range PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity i_l_shipdate 4 NULL 92 98.00 100.00 100.00 Using index condition
1 SIMPLE orders eq_ref|filter PRIMARY,i_o_totalprice PRIMARY|i_o_totalprice 4|9 dbt3_s001.lineitem.l_orderkey 1 (7%) 0.11 (10%) 7.07 100.00 Using where; Using rowid filter
set statement optimizer_switch='rowid_filter=on' for ANALYZE FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
ANALYZE
{
"query_optimization": {
"r_total_time_ms": "REPLACED"
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"i_l_shipdate",
"i_l_orderkey",
"i_l_orderkey_quantity"
],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"loops": 1,
"r_loops": 1,
"rows": 92,
"r_rows": 98,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"r_icp_filtered": 100,
"filtered": 100,
"r_filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'"
}
},
{
"table": {
"table_name": "orders",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rowid_filter": {
"range": {
"key": "i_o_totalprice",
"used_key_parts": ["o_totalprice"]
},
"rows": 106,
"selectivity_pct": 7.066666667,
"r_rows": 71,
"r_lookups": 96,
"r_selectivity_pct": 10.41666667,
"r_buffer_size": "REPLACED",
"r_filling_time_ms": "REPLACED"
},
"loops": 92,
"r_loops": 98,
"r_table_loops": 96,
"rows": 1,
"r_rows": 0.112244898,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"filtered": 7.066666603,
"r_filtered": 100,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=on' for SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
o_orderkey l_linenumber l_shipdate o_totalprice
1156 3 1997-01-24 217682.81
1156 4 1997-01-18 217682.81
1156 6 1997-01-27 217682.81
1156 7 1997-01-01 217682.81
2180 2 1997-01-03 208481.57
2180 3 1997-01-03 208481.57
3619 1 1997-01-22 222274.54
3619 3 1997-01-31 222274.54
3619 6 1997-01-25 222274.54
484 3 1997-01-24 219920.62
5606 6 1997-01-11 219959.08
set statement optimizer_switch='rowid_filter=off' for EXPLAIN SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE lineitem range PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity i_l_shipdate 4 NULL 92 Using index condition
1 SIMPLE orders eq_ref PRIMARY,i_o_totalprice PRIMARY 4 dbt3_s001.lineitem.l_orderkey 1 Using where
set statement optimizer_switch='rowid_filter=off' for EXPLAIN FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"i_l_shipdate",
"i_l_orderkey",
"i_l_orderkey_quantity"
],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"loops": 1,
"rows": 92,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'"
}
},
{
"table": {
"table_name": "orders",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"loops": 92,
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 7.066666603,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=off' for ANALYZE SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
id select_type table type possible_keys key key_len ref rows r_rows filtered r_filtered Extra
1 SIMPLE lineitem range PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity i_l_shipdate 4 NULL 92 98.00 100.00 100.00 Using index condition
1 SIMPLE orders eq_ref PRIMARY,i_o_totalprice PRIMARY 4 dbt3_s001.lineitem.l_orderkey 1 1.00 7.07 11.22 Using where
set statement optimizer_switch='rowid_filter=off' for ANALYZE FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
ANALYZE
{
"query_optimization": {
"r_total_time_ms": "REPLACED"
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"i_l_shipdate",
"i_l_orderkey",
"i_l_orderkey_quantity"
],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"loops": 1,
"r_loops": 1,
"rows": 92,
"r_rows": 98,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"r_icp_filtered": 100,
"filtered": 100,
"r_filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'"
}
},
{
"table": {
"table_name": "orders",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"loops": 92,
"r_loops": 98,
"r_table_loops": 96,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"filtered": 7.066666603,
"r_filtered": 11.2244898,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=off' for SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-01-31' AND
o_totalprice between 200000 and 230000;
o_orderkey l_linenumber l_shipdate o_totalprice
1156 3 1997-01-24 217682.81
1156 4 1997-01-18 217682.81
1156 6 1997-01-27 217682.81
1156 7 1997-01-01 217682.81
2180 2 1997-01-03 208481.57
2180 3 1997-01-03 208481.57
3619 1 1997-01-22 222274.54
3619 3 1997-01-31 222274.54
3619 6 1997-01-25 222274.54
484 3 1997-01-24 219920.62
5606 6 1997-01-11 219959.08
set statement optimizer_switch='rowid_filter=on' for EXPLAIN SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE lineitem range|filter PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity,i_l_quantity i_l_shipdate|i_l_quantity 4|9 NULL 482 (12%) Using index condition; Using where; Using rowid filter
1 SIMPLE orders eq_ref PRIMARY,i_o_totalprice PRIMARY 4 dbt3_s001.lineitem.l_orderkey 1 Using where
set statement optimizer_switch='rowid_filter=on' for EXPLAIN FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"i_l_shipdate",
"i_l_orderkey",
"i_l_orderkey_quantity",
"i_l_quantity"
],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rowid_filter": {
"range": {
"key": "i_l_quantity",
"used_key_parts": ["l_quantity"]
},
"rows": 709,
"selectivity_pct": 11.80682764
},
"loops": 1,
"rows": 482,
"cost": "COST_REPLACED",
"filtered": 11.80682755,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 47"
}
},
{
"table": {
"table_name": "orders",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"loops": 56.90890924,
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 14.39999962,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=on' for ANALYZE SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
id select_type table type possible_keys key key_len ref rows r_rows filtered r_filtered Extra
1 SIMPLE lineitem range|filter PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity,i_l_quantity i_l_shipdate|i_l_quantity 4|9 NULL 482 (12%) 34.00 (6%) 11.81 100.00 Using index condition; Using where; Using rowid filter
1 SIMPLE orders eq_ref PRIMARY,i_o_totalprice PRIMARY 4 dbt3_s001.lineitem.l_orderkey 1 1.00 14.40 26.47 Using where
set statement optimizer_switch='rowid_filter=on' for ANALYZE FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
ANALYZE
{
"query_optimization": {
"r_total_time_ms": "REPLACED"
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"i_l_shipdate",
"i_l_orderkey",
"i_l_orderkey_quantity",
"i_l_quantity"
],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rowid_filter": {
"range": {
"key": "i_l_quantity",
"used_key_parts": ["l_quantity"]
},
"rows": 709,
"selectivity_pct": 11.80682764,
"r_rows": 349,
"r_lookups": 510,
"r_selectivity_pct": 6.666666667,
"r_buffer_size": "REPLACED",
"r_filling_time_ms": "REPLACED"
},
"loops": 1,
"r_loops": 1,
"rows": 482,
"r_rows": 34,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"r_icp_filtered": 100,
"filtered": 11.80682755,
"r_filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 47"
}
},
{
"table": {
"table_name": "orders",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"loops": 56.90890924,
"r_loops": 34,
"r_table_loops": 33,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"filtered": 14.39999962,
"r_filtered": 26.47058824,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=on' for SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
o_orderkey l_linenumber l_shipdate l_quantity o_totalprice
2469 3 1997-01-11 48 192074.23
2469 6 1997-03-03 49 192074.23
3619 1 1997-01-22 49 222274.54
484 1 1997-03-06 49 219920.62
484 3 1997-01-24 50 219920.62
484 5 1997-03-05 48 219920.62
4934 1 1997-05-20 48 180478.16
5829 5 1997-01-31 49 183734.56
5895 3 1997-03-15 49 201419.83
set statement optimizer_switch='rowid_filter=off' for EXPLAIN SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE lineitem range PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity,i_l_quantity i_l_shipdate 4 NULL 482 Using index condition; Using where
1 SIMPLE orders eq_ref PRIMARY,i_o_totalprice PRIMARY 4 dbt3_s001.lineitem.l_orderkey 1 Using where
set statement optimizer_switch='rowid_filter=off' for EXPLAIN FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"i_l_shipdate",
"i_l_orderkey",
"i_l_orderkey_quantity",
"i_l_quantity"
],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"loops": 1,
"rows": 482,
"cost": "COST_REPLACED",
"filtered": 11.80682755,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 47"
}
},
{
"table": {
"table_name": "orders",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"loops": 56.90890924,
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 14.39999962,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=off' for ANALYZE SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
id select_type table type possible_keys key key_len ref rows r_rows filtered r_filtered Extra
1 SIMPLE lineitem range PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity,i_l_quantity i_l_shipdate 4 NULL 482 510.00 11.81 6.67 Using index condition; Using where
1 SIMPLE orders eq_ref PRIMARY,i_o_totalprice PRIMARY 4 dbt3_s001.lineitem.l_orderkey 1 1.00 14.40 26.47 Using where
set statement optimizer_switch='rowid_filter=off' for ANALYZE FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
ANALYZE
{
"query_optimization": {
"r_total_time_ms": "REPLACED"
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "lineitem",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"i_l_shipdate",
"i_l_orderkey",
"i_l_orderkey_quantity",
"i_l_quantity"
],
"key": "i_l_shipdate",
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"loops": 1,
"r_loops": 1,
"rows": 482,
"r_rows": 510,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"r_icp_filtered": 100,
"filtered": 11.80682755,
"r_filtered": 6.666666667,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 47"
}
},
{
"table": {
"table_name": "orders",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"loops": 56.90890924,
"r_loops": 34,
"r_table_loops": 33,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": REPLACED,
"filtered": 14.39999962,
"r_filtered": 26.47058824,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
}
]
}
}
set statement optimizer_switch='rowid_filter=off' for SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
o_orderkey l_linenumber l_shipdate l_quantity o_totalprice
2469 3 1997-01-11 48 192074.23
2469 6 1997-03-03 49 192074.23
3619 1 1997-01-22 49 222274.54
484 1 1997-03-06 49 219920.62
484 3 1997-01-24 50 219920.62
484 5 1997-03-05 48 219920.62
4934 1 1997-05-20 48 180478.16
5829 5 1997-01-31 49 183734.56
5895 3 1997-03-15 49 201419.83
set statement optimizer_switch='rowid_filter=on' for EXPLAIN SELECT STRAIGHT_JOIN o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
FROM lineitem JOIN orders ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
l_quantity > 47 AND
o_totalprice between 180000 and 230000;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE lineitem range|filter PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity,i_l_quantity i_l_shipdate|i_l_quantity 4|9 NULL 482 (12%) Using index condition; Using where; Using rowid filter
1 SIMPLE orders eq_ref PRIMARY,i_o_totalprice PRIMARY 4 dbt3_s001.lineitem.l_orderkey 1 Using where
set statement optimizer_switch='rowid_filter=on' for EXPLAIN SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
o_totalprice between 200000 and 230000;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE orders range PRIMARY,i_o_totalprice i_o_totalprice 9 NULL 106 Using index condition
1 SIMPLE lineitem ref|filter PRIMARY,i_l_shipdate,i_l_orderkey,i_l_orderkey_quantity i_l_orderkey|i_l_shipdate 4|4 dbt3_s001.orders.o_orderkey 4 (8%) Using where; Using rowid filter
set statement optimizer_switch='rowid_filter=on' for EXPLAIN FORMAT=JSON SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
FROM orders JOIN lineitem ON o_orderkey=l_orderkey
WHERE l_shipdate BETWEEN '1997-01-01' AND '1997-06-30' AND
o_totalprice between 200000 and 230000;
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "orders",
"access_type": "range",
"possible_keys": ["PRIMARY", "i_o_totalprice"],
"key": "i_o_totalprice",
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"loops": 1,
"rows": 106,