Re: Altering a plan

From: Heikki Linnakangas <heikki(at)enterprisedb(dot)com>
To: Shruthi A <shruthi(dot)iisc(at)gmail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Altering a plan
Date: 2007-07-17 08:04:41
Message-ID: 469C7819.5080208@enterprisedb.com
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Shruthi A wrote:
>> > I want to take a plan generated by the postgres optimizer and insert a
>> > constant in place of another constant in the plan. There is a function
>> > OidOutputFunctionCall( ) to get the constant. Similarly, is there any
>> > function to set the value of the constant? Also what does
>> > OidInputFunctionCall( ) do?

Why?

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

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