i have 3 tables and i want to write trigger. any update made on these tables should be updated in 4th table D

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i have 3 tables
A,B,C
and i have written stored procedure with join condition and inserted values to table D.
Now what i want is i want to write a TRIGGER such that any update made on A,B,C should update in table D.
how do i do this??
please help me

Posted 3-Oct-13 1:55am

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 3-Oct-13 10:47am

Then go ahead and write TRIGGER. If any problem, come back and ask a question.

[no name] 4-Oct-13 0:09am

how do i write trigger for one table? any update made on that table should update in 4th table. i have 4 columns in 1st table. so any update made on these 4 columns should update in 4th table. please help how to write?

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W∴ Balboos, *GHB* · Accepted Answer · 2013-10-03T02:10:00

Solution 1

If I understand your question - and take it literally - your problems can be solved easily enough:

You need to put trigger on each table - not one trigger for all three.

More details: SQL TRIGGER from MS^

Posted 3-Oct-13 2:10am

W∴ Balboos, GHB

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thatraja 3-Oct-13 8:49am

Yep, 5!