摘要:
--------------所有子集数据包括自己--------------------- CREATE PROCEDURE ALLSON @ID INT AS BEGIN WITH CTE AS ( SELECT ID,PID,NAME,0 AS LVL FROM TEST1 WHERE ID = @ID UNION ALL ... 阅读全文
摘要:
mysql>use mysql;mysql>update user set host = '%' where user ='root';mysql>flush privileges;mysql>select 'host','user' from user where user='root';mysq 阅读全文