Horton

Re: eval_const_expresisions and ScalarArrayOpExpr

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Heikki Linnakangas <hlinnaka@iki.fi>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2017-10-01T22:52:12Z
Lists: pgsql-hackers

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I wrote:
> This patch no longer applies cleanly on HEAD, so here's a rebased version
> (no substantive changes).  As before, I think the most useful review task
> would be to quantify whether it makes planning noticeably slower.

Rebased again (over the arrays-of-domains patch).

			regards, tom lane

Commits

  1. Teach eval_const_expressions() to handle some more cases.