Re: [HACKERS] Surjective functional indexes - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [HACKERS] Surjective functional indexes
Date
Msg-id 30971.1547511057@sss.pgh.pa.us
Whole thread Raw
In response to Re: [HACKERS] Surjective functional indexes  (Stephen Frost <sfrost@snowman.net>)
List pgsql-hackers
Stephen Frost <sfrost@snowman.net> writes:
> * Tom Lane (tgl@sss.pgh.pa.us) wrote:
>> What I'm not willing to do is write hacks for pg_upgrade or pg_dump
>> to mask cases where the option has been set on a v11 index.  I judge
>> that it's not worth the trouble.  If someone else disagrees, they
>> can do that work.

> I'd love for there to be a better option beyond "just let people run the
> pg_upgrade and have it fail half-way through"...  Particularly after
> someone's run the pg_upgrade check against the database...

> If there isn't, then I'll write the code to add the check to pg_upgrade.

Go for it.

            regards, tom lane


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