【发布时间】:2013-08-25 13:11:12
【问题描述】:
我有 3 个表名为:TableA、TableB、TPopulate
表格:A,B 有一些行我需要在没有存储过程的情况下普及表格(TPopulate),例如 PSEUDOCODE:
@loop1 = 1;
@loop2 = 1;
WHILE loop1 <= (Select COUNT(*) FROM TableA)
WHILE loop2 <= (Select COUNT(*) FROM TableB)
INSERT INTO TPopulate (column1, column2) VALUES (TableA.column1, TableB.column1)
END;
END;
TableA Represent (users)
TableB Represent (Privileges)
TPopulate Represent (Users_Privileges)
我尝试做的是将所有权限插入所有现有用户。
【问题讨论】:
标签: mysql sql loops while-loop populate