Alvaro Herrera <alvhe...@commandprompt.com> writes:
> So you still need an index on (oid), one on (extoid), and one on
> (extfeature).
Yes. And the main use case for the index on (extoid) is listing a given
extension's features, that we want to order by their name, then the set
of indexes I've been defining is now:
Indexes:
"pg_extension_feature_name_index" UNIQUE, btree (extfeature)
"pg_extension_feature_oid_index" UNIQUE, btree (oid)
"pg_extension_feature_extoid_name_index" btree (extoid, extfeature)
Regards,
--
Dimitri Fontaine
http://2ndQuadrant.fr PostgreSQL : Expertise, Formation et Support
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