Re: Accessing RelOptInfo structure from the executor module

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Shalu Gupta <sgupta5(at)unity(dot)ncsu(dot)edu>
Cc: pgsql-general(at)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Accessing RelOptInfo structure from the executor module
Date: 2004-04-16 16:15:24
Message-ID: 163.1082132124@sss.pgh.pa.us
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Shalu Gupta <sgupta5(at)unity(dot)ncsu(dot)edu> writes:
> I want to access the RelOptInfo data structure from the executor module.

You can't, because it doesn't exist any more. RelOptInfo is a planner
internal data structure, and is probably pfree'd before the executor starts.

Perhaps you could explain your problem at a higher level?

regards, tom lane

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