Posted by Erland Sommarskog on 07/06/06 22:28

R.A.M. (r_ahimsa_m@poczta.onet.pl) writes:
> I have a table with single row. I need to allow only UPDATEs of the
> table, forbid INSERTs and DELETEs. How to achieve it?

CREATE TRIGGER update_only FOR INSERT, DELETE AS
RAISERROR('INSERT and DELETE not permitted on this table!', 16, -1)
ROLLBACK TRANSACTION

--
Erland Sommarskog, SQL Server MVP, esquel@sommarskog.se

Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/prodtechnol/sql/2005/downloads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodinfo/previousversions/books.mspx

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