--====================================
-- Create database trigger
--====================================
--User表新增同步到副本数据库的User表里
create trigger tr_insert_User on China.dbo.[User]
for insert
as
set xact_abort on
insert China_Copy.dbo.[User](Id, Account, RealName, LastVisit, AuditStatus, Enabled)
select Id, Account, RealName, LastVisit, AuditStatus, Enabled from inserted
go
--修改同步
create trigger tr_update_User on China.dbo.[User]
for update
as
set xact_abort on
update b set Enabled=i.Enabled,AuditStatus=i.AuditStatus
from China_Copy.dbo.[User] b,inserted i
where b.Id=i.Id
go
--删除同步
create trigger tr_delete_User on China.dbo.[User]
for delete
as
set xact_abort on
delete b
from China_Copy.dbo.[User] b,deleted d
where b.Id=d.Id
go
2、查看当前库中所有的触发器:
SELECT * FROM Sysobjects WHERE xtype = 'TR'
3、查看当前库中所有的触发器和与之相对应的表:
SELECT tb2.name AS tableName,tb1.name AS triggerName FROM Sysobjects tb1 JOIN Sysobjects tb2 ON tb1.parent_obj=tb2.id WHERE tb1.type='TR'
4、显示触发器的定义: