Re: trigger proceedures in sql

Rajesh Kumar Mallah wrote:
> 
> Yes of course!
> contrib/dbmirror does execute a procedure written in 'C'
> called recordchange()  ON update , insert , delete.
> If you need help in getting its source lemme know.
> 
> regds
> Mallah.
> 
> On Thursday 10 Jul 2003 11:10 am, adivi wrote:
>> hi,
>>
>>       can trigger proceedures ( procedures to be executed from within a
>> trigger ) not be written in sql.
>>
>>       i was looking for examples and can find proceedures in 'c' only.

Trigger procedures can also be written in many procedural languages like 
PL/Perl, PL/Tcl and PL/pgSQL (what you should be looking at closer). 
Examples for PL/pgSQL can be found in the regression test.


Jan

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