Re: Retiring support for pre-7.3 FK constraint triggers - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Retiring support for pre-7.3 FK constraint triggers
Date
Msg-id 23394.1583441429@sss.pgh.pa.us
Whole thread Raw
In response to Re: Retiring support for pre-7.3 FK constraint triggers  (Alvaro Herrera <alvherre@2ndquadrant.com>)
List pgsql-hackers
Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> On 2020-Mar-05, Tom Lane wrote:
>> As long as we're thinking of zapping code that is long past its sell-by
>> date, I propose getting rid of this stanza in indexcmds.c, which
>> basically causes CREATE INDEX to ignore certain opclass specifications:

> I agree, this should be fine to remove.

Done.

>> which dates to 8.2 (2a8d3d83e of 2005-11-07).  This is less bad than the
>> other thing, since it won't affect the behavior of any command that
>> wouldn't otherwise just fail; but maybe its time has passed as well?
>> Although Alvaro's point comparing these behaviors to pg_dump's support
>> cutoff of 8.0 suggests that maybe we should leave this one for now.

> Yeah, dunno, 'rtree' is even immortalized in tests; commit f2e403803fe6
> as recently as March 2019 was seen modifying that.

Hah, I didn't realize we actually had code coverage for that!

> I guess we can wait a couple years more on that one, since it's not
> damaging anything anyway.

Agreed, I left it be.

            regards, tom lane



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