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Trigger Function return values - Mailing list pgsql-general

From Andy Chambers
Subject Trigger Function return values
Date
Msg-id op.vsrmnud5cqhz04@vaio.mcnaitdept
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Responses Re: Trigger Function return values  (Scott Ribe <scott_ribe@elevated-dev.com>)
Re: Trigger Function return values  (Adrian Klaver <adrian.klaver@gmail.com>)
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Hi,

How is the return value of a trigger function defined in plpgsql used?  I
can't find
anything in the documentation but some of the examples return NULL, and
others return
something like NEW.

It seems that if the return statement is omitted, an error occurs when the
trigger is
fired.

--
Andy Chambers

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