Re: Rules aren't doing what I expect - Mailing list pgsql-sql

From Mark Volpe
Subject Re: Rules aren't doing what I expect
Date
Msg-id 3992BAB7.AE1D4FC3@epamail.epa.gov
Whole thread Raw
In response to Rules aren't doing what I expect  (Mark Volpe <volpe.mark@epamail.epa.gov>)
List pgsql-sql
The actual trigger function I'm working with is over two screens long and
rather expensive to be calling twice! Perhaps I need to add another trigger
that updates the log table with the correct values after the fact. Recursive
triggers, fun! Thanks for the help,

Mark

Ang Chin Han wrote:
> 
> Either somehow rewrite your trigger as a rule, or stick another
> trigger to change the value before getting into your log table.
> You might be able to reuse your trigger function, I think, just
> point the trigger to that function. A bit inefficient, since it
> gets called twice.


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