Re: Less-silly selectivity for JSONB matching operators

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alexey Bashtanov <bashtanov(at)imap(dot)cc>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Less-silly selectivity for JSONB matching operators
Date: 2020-03-31 17:53:37
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Renamed "matchsel" to "matchingsel" etc, added DEFAULT_MATCHING_SEL,
rebased over commit 911e70207. Since that commit already created
new versions of the relevant contrib modules, I think we can just
redefine what those versions contain, rather than making yet-newer
versions. (Of course, that assumes we're going to include this in

regards, tom lane

Attachment Content-Type Size
0001-better-jsonb-selectivity-2.patch text/x-diff 16.7 KB
0002-better-contrib-selectivity-2.patch text/x-diff 7.5 KB

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