在做erp運維的工作中，偶爾會遇到使用者使用系統過程**現一些錯誤提示，這時什麼快速查到報錯的源頭呢?可以用***跟蹤，找出報錯的原因，下面是根據報錯內容，查到提示來自於系統裡的哪個儲存過程或觸發器。
---檢視某內容來自於某個儲存過程
select name from sysobjects o, syscomments s
where o.id = s.id
and text like '%報錯內容%'
and o.xtype = 'p'
如果是觸發器把o.xtype 改為：tr
--查詢存在某內容的儲存過程名稱及儲存過程內容
select routine_name, routine_definition
from information_schema.routines
where routine_definition like '%你要查詢的內容%'
and routine_type='procedure'
-----------檢視某內容來自哪個表裡的觸發器。
with tr as (
select name from sysobjects o, syscomments s
where o.id = s.id
and text like '%報錯內容%'
and o.xtype = 'tr'
),tr_table as (select triggers.name as tr_name,tables.name as table_name,triggers.is_disabled as jy_yn,
triggers.is_instead_of_trigger as tr_type,
case when triggers.is_instead_of_trigger = 1 then 'instead of'
when triggers.is_instead_of_trigger = 0 then 'after'
else null
end as tr_ms
from sys.triggers triggers
inner join sys.tables tables on triggers.parent_id = tables.object_id
where triggers.type ='tr'
--order by triggers.create_date
)select * from tr a
left join tr_table b on a.name=tr_name
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