Trigger

From: "Prasad dev" <esteem3300(at)hotmail(dot)com>
To: pgsql-novice(at)postgresql(dot)org
Subject: Trigger
Date: 2005-05-11 02:44:34
Message-ID: BAY103-F340935B142E9A3458A2957C0100@phx.gbl
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<html><div style='background-color:'><DIV class=RTE>Hi All,</DIV>
<DIV class=RTE>&nbsp;</DIV>
<DIV class=RTE>I got two questions to ask</DIV>
<DIV class=RTE>&nbsp;</DIV>
<DIV class=RTE>1)&nbsp;I hav created a trigger which handles refrential integrity i wish to know if at all there is a way by which we could retrive the number of primary keys (columns) of a table.</DIV>
<DIV class=RTE>&nbsp;</DIV>
<DIV class=RTE>2) I want trigger on&nbsp;CREATE TABLE&nbsp;which will return the number of primary keys defined during the creation of the database. </DIV>
<DIV class=RTE>&nbsp;</DIV>
<DIV class=RTE>Looking forward for ur replies.</DIV>
<DIV class=RTE>Cheers</DIV>
<DIV class=RTE>Prasad.</DIV></div></html>

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