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Re: pgsql-server/src/backend/commands explain.c - Mailing list pgsql-committers

From Christopher Kings-Lynne
Subject Re: pgsql-server/src/backend/commands explain.c
Date
Msg-id GNELIHDDFBOCMGBFGEFOCEHKCFAA.chriskl@familyhealth.com.au
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In response to Re: pgsql-server/src/backend/commands explain.c  (Tom Lane <tgl@sss.pgh.pa.us>)
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> Just IN (subselect).  AFAIK, IN (list of scalars) works reasonably well
> already... at least for cases where the lefthand side is an indexed
> column.  What problems are you concerned about?

Nothing in particular - I was just wondering how list of scalars performed
(as a huge list of OR'd scalars).  If it performs well, especially with an
index, then that's cool.

Chris

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