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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