From c1d62bfd00f4d1ea0647e12947ca1de9fea39b33 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 9 Nov 2003 21:30:38 +0000 Subject: Add operator strategy and comparison-value datatype fields to ScanKey. 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. --- src/backend/nodes/outfuncs.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'src/backend/nodes/outfuncs.c') diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c index 97d9aed2407..b2fa96bd5d2 100644 --- a/src/backend/nodes/outfuncs.c +++ b/src/backend/nodes/outfuncs.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.218 2003/08/17 23:43:26 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.219 2003/11/09 21:30:36 tgl Exp $ * * NOTES * Every node type that can appear in stored rules' parsetrees *must* @@ -336,6 +336,16 @@ _outIndexScan(StringInfo str, IndexScan *node) WRITE_OIDLIST_FIELD(indxid); WRITE_NODE_FIELD(indxqual); WRITE_NODE_FIELD(indxqualorig); + /* this can become WRITE_NODE_FIELD when intlists are normal objects: */ + { + List *tmp; + + appendStringInfo(str, " :indxstrategy "); + foreach(tmp, node->indxstrategy) + { + _outIntList(str, lfirst(tmp)); + } + } WRITE_ENUM_FIELD(indxorderdir, ScanDirection); } -- cgit v1.2.3