Oracle SQL_Study
Test Setting.sql -- test account create
1_Table_Create.sql -- table create (example)
2_Select.sql -- select
2_Select_Work.sql
3_Order_By.sql -- order by
4_Group_By.sql -- group by
4_Group_By_Work.sql
4_Group By and Order By_Work.sql
5_JOIN.sql -- JOIN
5_JOIN_Work_1.sql
5_JOIN_Work_2.sql
6_SUB QUERY.sql
6_SUB QUERY_Work.sql
7_DDL DML DCL.sql -- DDL, DML, DCL
7_constraint.sql --constraint
7_constraint_Work.sql