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

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