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Add operator strategy and comparison-value datatype fields to ScanKey.

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Remove the 'strategy map' code, which was a large amount of mechanism
that no longer had any use except reverse-mapping from procedure OID to
strategy number.  Passing the strategy number to the index AM in the
first place is simpler and faster.
This is a preliminary step in planned support for cross-datatype index
operations.  I'm committing it now since the ScanKeyEntryInitialize()
API change touches quite a lot of files, and I want to commit those
changes before the tree drifts under me.
This commit is contained in:
Tom Lane
2003-11-09 21:30:38 +00:00
parent 723825afeb
commit c1d62bfd00
72 changed files with 950 additions and 2147 deletions
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4
src/backend/access/nbtree/Makefile
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@@ -4,7 +4,7 @@
# Makefile for access/nbtree
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/backend/access/nbtree/Makefile,v 1.12 2003/02/21 00:06:21 tgl Exp $
# $Header: /cvsroot/pgsql/src/backend/access/nbtree/Makefile,v 1.13 2003/11/09 21:30:35 tgl Exp $
#
#-------------------------------------------------------------------------
@@ -13,7 +13,7 @@ top_builddir = ../../../..
include $(top_builddir)/src/Makefile.global
OBJS = nbtcompare.o nbtinsert.o nbtpage.o nbtree.o nbtsearch.o \
nbtstrat.o nbtutils.o nbtsort.o nbtxlog.o
nbtutils.o nbtsort.o nbtxlog.o
all: SUBSYS.o