更新了数据库部分的文档和代码

allexx505 · Jun 4, 2019 · 0953c5e · 0953c5e
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commit 0953c5e
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Showing 10 changed files with 20 additions and 5,081 deletions.
diff --git a/Day36-40/code/HRS_create_and_init.sql b/Day36-40/code/HRS_create_and_init.sql
@@ -51,15 +51,15 @@ insert into tb_emp values
  (3588, '朱九真', '会计', 5566, 2500, null, 10);
 
 
--- 查询薪资最高的员工姓名和工资
+-- 查询月薪最高的员工姓名和工资
 
--- 查询员工的姓名和年薪((月薪+补贴)*12)
+-- 查询员工的姓名和年薪((月薪+补贴)*13)
 
 -- 查询有员工的部门的编号和人数
 
 -- 查询所有部门的名称和人数
 
--- 查询薪资最高的员工(Boss除外)的姓名和工资
+-- 查询月薪最高的员工(Boss除外)的姓名和工资
 
 -- 查询薪水超过平均薪水的员工的姓名和工资
 
@@ -69,24 +69,4 @@ insert into tb_emp values
 
 -- 查询主管的姓名和职位
 
--- 查询薪资排名4~6名的员工姓名和工资
-
--- use hrs;
-
--- drop procedure if exists sp_avg_sal_by_dept;
-
-
--- create procedure sp_avg_sal_by_dept(dno integer, out avg_sal float)
--- begin 
--- select avg(sal) into avg_sal from tb_emp where dno=dno;
--- end;
-
-
-
-
--- call sp_avg_sal_by_dept(10, @avgSal);
-
--- select @avgSal;
-
-
-
+-- 查询月薪排名4~6名的员工姓名和工资
diff --git a/Day36-40/code/bank_create_and_init.sql b/Day36-40/code/bank_create_and_init.sql
diff --git a/Day36-40/code/booksys_create_and_init.sql b/Day36-40/code/booksys_create_and_init.sql
diff --git a/Day36-40/code/demo_create_and_init.sql → Day36-40/code/demo.sql b/Day36-40/code/demo_create_and_init.sql → Day36-40/code/demo.sql
diff --git a/Day36-40/code/fangtx_create.sql b/Day36-40/code/fangtx_create.sql