在做ERP運維的工作中，偶爾會遇到用戶使用系統過程中出現一些錯誤提示，這時什麼快速查到報錯的源頭呢?可以用跟蹤器跟蹤，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裏的哪個存儲過程或觸發器。
---查看某內容來自於某個存儲過程
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 改爲：TR
--查找存在某內容的存儲過程名稱及存儲過程內容
SELECT ROUTINE_NAME, ROUTINE_DEFINITION
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_DEFINITION LIKE '%你要查找的內容%'
AND ROUTINE_TYPE='PROCEDURE'
-----------查看某內容來自哪個表裏的觸發器。
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