From: | tgl(at)postgresql(dot)org (Tom Lane) |
---|---|
To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql: Simplify pg_am representation of ordering-capable access methods: |
Date: | 2007-01-20 23:13:01 |
Message-ID: | 20070120231301.AFDFC9FB59B@postgresql.org |
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Lists: | pgsql-committers |
Log Message:
-----------
Simplify pg_am representation of ordering-capable access methods:
provide just a boolean 'amcanorder', instead of fields that specify the
sort operator strategy numbers. We have decided to require ordering-capable
AMs to use btree-compatible strategy numbers, so the old fields are
overkill (and indeed misleading about what's allowed).
Modified Files:
--------------
pgsql/doc/src/sgml:
catalogs.sgml (r2.141 -> r2.142)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/catalogs.sgml.diff?r1=2.141&r2=2.142)
indexam.sgml (r2.19 -> r2.20)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/indexam.sgml.diff?r1=2.19&r2=2.20)
xindex.sgml (r1.54 -> r1.55)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/xindex.sgml.diff?r1=1.54&r2=1.55)
pgsql/src/backend/commands:
indexcmds.c (r1.152 -> r1.153)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/indexcmds.c.diff?r1=1.152&r2=1.153)
pgsql/src/backend/optimizer/util:
plancat.c (r1.131 -> r1.132)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/util/plancat.c.diff?r1=1.131&r2=1.132)
pgsql/src/backend/utils/adt:
ruleutils.c (r1.244 -> r1.245)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/ruleutils.c.diff?r1=1.244&r2=1.245)
pgsql/src/include/catalog:
catversion.h (r1.374 -> r1.375)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/catversion.h.diff?r1=1.374&r2=1.375)
pg_am.h (r1.49 -> r1.50)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_am.h.diff?r1=1.49&r2=1.50)
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