Teodor Sigaev [EMAIL PROTECTED] writes:
http://www.sigaev.ru/misc/indexnulls-0.8.gz
Applied with revisions (except I didn't touch the gist code, figuring
you probably understand that better than me).
regards, tom lane
---(end of
Your patch has been added to the PostgreSQL unapplied patches list at:
http://momjian.postgresql.org/cgi-bin/pgpatches
It will be applied as soon as one of the PostgreSQL committers reviews
and approves it.
---
http://www.sigaev.ru/misc/indexnulls-0.8.gz
Initially patch was developed by Martijn van Oosterhout. But it's reworked and
support of searching NULLS to GiST too. Patch adds new column named amsearchnull
to pg_am. To recognize IS NULL clause ScanKey-sk_flags contains (SK_ISNULL
