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Re: [PATCH] Extend ALTER OPERATOR to support adding commutator, negator, hashes, and merges - Mailing list pgsql-hackers

From Christoph Berg
Subject Re: [PATCH] Extend ALTER OPERATOR to support adding commutator, negator, hashes, and merges
Date
Msg-id ZuMM7zfSxZi2YoN-@msg.df7cb.de
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In response to Re: [PATCH] Extend ALTER OPERATOR to support adding commutator, negator, hashes, and merges  (Christoph Berg <myon@debian.org>)
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Re: To Tom Lane
> Let's keep it like it is now in PG17.

Late followup news: This feature has actually found a bug in
postgresql-debversion:

 CREATE OPERATOR > (
   LEFTARG = debversion,
   RIGHTARG = debversion,
   COMMUTATOR = <,
-  NEGATOR = >=,
+  NEGATOR = <=,
   RESTRICT = scalargtsel,
   JOIN = scalargtjoinsel
 );


https://salsa.debian.org/postgresql/postgresql-debversion/-/commit/8ef08ccbea1438468249b0e94048b1a8a25fc625#000e84a71f8a28b762658375c194b25d529336f3

So, thanks!

Christoph

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