I created a trigger for a table in SQL Server and it works for me.
My problem is: How do find it and modify it?
I use this query to find my triggers
find triggers on table:
select so.name, text from sysobjects so, syscomments sc where type = 'TR' and so.id = sc.id and text like '%TableName%'
and you can find store procedure which has reference of table:
SELECT Name FROM sys.procedures WHERE OBJECT_DEFINITION(OBJECT_ID) LIKE '%yourtablename%'