我最近有同样的任务，我使用以下sql server 2012 db。使用management studio并连接到要搜索的数据库。然后执行以下脚本。

Select 
[tgr].[name] as [trigger name], 
[tbl].[name] as [table name]

from sysobjects tgr 

join sysobjects tbl
on tgr.parent_obj = tbl.id

WHERE tgr.xtype = 'TR'

SELECT 
     sysobjects.name AS trigger_name   ,OBJECT_NAME(parent_obj) AS table_name ,s.name AS table_schema 
    ,USER_NAME(sysobjects.uid) AS trigger_owner 


    ,OBJECTPROPERTY( id, 'ExecIsUpdateTrigger') AS isupdate 
    ,OBJECTPROPERTY( id, 'ExecIsDeleteTrigger') AS isdelete 
    ,OBJECTPROPERTY( id, 'ExecIsInsertTrigger') AS isinsert 
    ,OBJECTPROPERTY( id, 'ExecIsAfterTrigger') AS isafter 
    ,OBJECTPROPERTY( id, 'ExecIsInsteadOfTrigger') AS isinsteadof 
    ,OBJECTPROPERTY(id, 'ExecIsTriggerDisabled') AS [disabled] 
FROM sysobjects 

INNER JOIN sysusers 
    ON sysobjects.uid = sysusers.uid 

INNER JOIN sys.tables t 
    ON sysobjects.parent_obj = t.object_id 

INNER JOIN sys.schemas s 
    ON t.schema_id = s.schema_id 

WHERE sysobjects.type = 'TR' 

这对我很有用

SELECT tbl.name as Table_Name,trig.name as Trigger_Name,trig.is_disabled  
FROM [sys].[triggers] as trig inner join sys.tables as tbl on 
trig.parent_id = tbl.object_id 

SELECT
    OBJECT_NAME(PARENT_OBJECT_ID) AS PARENT_TABLE,
    OBJECT_NAME(OBJECT_ID) TRIGGER_TABLE,
    *
FROM
SYS.OBJECTS
WHERE TYPE = 'TR'

使用这个查询:

SELECT OBJECT_NAME(parent_id) as Table_Name, * FROM [Database_Name].sys.triggers

它既简单又有用。

你还可以像下面这样获得触发器体:

SELECT      o.[name],
            c.[text]
FROM        sys.objects AS o
INNER JOIN  sys.syscomments AS c
ON      o.object_id = c.id
WHERE   o.[type] = 'TR'