IF EXISTS (SELECT * FROM SYSOBJECTS WHERE ID = OBJECT_ID('SP_DC003'))
DROP PROCEDURE SP_DC003
这样写好吗?还是联机丛书里的好?
IF EXISTS (SELECT NAME SYSOBJECTS WHERE NAME='SP_DC003'AND TYPE='P')
DROP PROCEDURE SP_DC003
...全文
1849打赏收藏
基础性问题。
IF EXISTS (SELECT * FROM SYSOBJECTS WHERE ID = OBJECT_ID('SP_DC003')) DROP PROCEDURE SP_DC003 这样写好吗?还是联机丛书里的好? IF EXISTS (SELECT NAME SYSOBJECTS WHERE NAME='SP_DC003'AND TYPE='P') DROP PROCEDURE SP_DC003