| From: | tgl(at)postgresql(dot)org (Tom Lane) |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Fix up btree's initial scankey processing to be able to detect |
| Date: | 2006-12-28 23:16:39 |
| Message-ID: | 20061228231639.B2FE39FA238@postgresql.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers |
Log Message:
-----------
Fix up btree's initial scankey processing to be able to detect redundant
or contradictory keys even in cross-data-type scenarios. This is another
benefit of the opfamily rewrite: we can find the needed comparison
operators now.
Modified Files:
--------------
pgsql/src/backend/access/nbtree:
README (r1.14 -> r1.15)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/README.diff?r1=1.14&r2=1.15)
nbtsearch.c (r1.108 -> r1.109)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtsearch.c.diff?r1=1.108&r2=1.109)
nbtutils.c (r1.79 -> r1.80)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtutils.c.diff?r1=1.79&r2=1.80)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | User Okbob | 2006-12-29 09:04:45 | plpsm - plpgpsm: syntax for get diagnostics condition |
| Previous Message | Bruce Momjian | 2006-12-28 20:51:13 | pgsql: Add TLS thread URL: > |