Re: BUG #12752: Regression in ALTER TABLE RENAME COLUMN

gianni.ciolli@2ndquadrant.it writes:
> It appears that the bug discussed here has regressed since 9.1:

> http://www.postgresql.org/message-id/200110121753.f9CHrnl10542@candle.pha.pa.us

We gave up trying to make index column names match the underlying table in
9.0; so no currently supported PG release does what you wish, and it's
unlikely that any future one will either.  (This is called out as an
incompatibility in the 9.0 release notes, FWIW.)

> Context information: the bug breaks Londiste, which uses
> pg_attribute.attname to match columns on the primary key index with the
> corrisponding columns on the table.
> I found the bug after a customer reported Londiste issues on a table whose
> primary key had been renamed.

Sorry, but that's a Londiste bug not a Postgres bug.

            regards, tom lane