Horton

Re: Fixing GIN for empty/null/full-scan cases

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Bruce Momjian <bruce@momjian.us>
Cc: Robert Haas <robertmhaas@gmail.com>, pgsql-hackers@postgresql.org, Oleg Bartunov <oleg@sai.msu.su>, Teodor Sigaev <teodor@sigaev.ru>
Date: 2011-01-14T03:39:53Z
Lists: pgsql-hackers 
Bruce Momjian <bruce@momjian.us> writes:
> What does pg_upgrade need to do about this for 9.1?

Nothing.  An existing GIN index can still do all the same queries it
could do before.

			regards, tom lane