From 71ed7eb4941ddb32700a51a8b8b3403eceeca4a9 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sat, 22 Jan 2000 23:50:30 +0000 Subject: Revise handling of index-type-specific indexscan cost estimation, per pghackers discussion of 5-Jan-2000. The amopselect and amopnpages estimators are gone, and in their place is a per-AM amcostestimate procedure (linked to from pg_am, not pg_amop). --- src/backend/nodes/copyfuncs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/backend/nodes/copyfuncs.c') diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c index 241b8ca1035..5cbea551659 100644 --- a/src/backend/nodes/copyfuncs.c +++ b/src/backend/nodes/copyfuncs.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.100 2000/01/17 00:14:46 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.101 2000/01/22 23:50:11 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1031,6 +1031,7 @@ _copyIndexOptInfo(IndexOptInfo *from) } newnode->relam = from->relam; + newnode->amcostestimate = from->amcostestimate; newnode->indproc = from->indproc; Node_Copy(from, newnode, indpred); -- cgit v1.2.3