数据库触发器，禁止DDL操作

CREATE TRIGGER [Object_Change_Trigger_DDL] ON DATABASE
FOR ALTER_TABLE,DROP_TABLE,CREATE_TABLE,CREATE_INDEX,ALTER_INDEX, DROP_INDEX
AS
DECLARE @EventData AS XML;
SELECT @EventData = EVENTDATA();
IF @EventData.value('(/EVENT_INSTANCE/LoginName)[1]','varchar(150)') NOT IN (
'uws_M_ApricotMDM_dev'
,'Us_wangdan_temp'
,'NT AUTHORITY\SYSTEM'
,'NT SERVICE\MSSQLSERVER'
,'WIN-6RNHUPNK4OJ\Administrator'
,'NT SERVICE\SQLSERVERAGENT'
,'bl_un'
)
  BEGIN
   --RAISERROR ('创建，修改，删除表的权限已收回，如有问题请联系DBA!', 16, 1)
   ROLLBACK
  END

GO

ENABLE TRIGGER [Object_Change_Trigger_DDL] ON DATABASE
GO