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Be more realistic about plans involving Materialize nodes: take their

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cost into account while planning.
This commit is contained in:
Tom Lane
2002-11-30 05:21:03 +00:00
parent 829cedc8cf
commit 935969415a
19 changed files with 320 additions and 160 deletions
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7
src/backend/executor/nodeSeqscan.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeSeqscan.c,v 1.37 2002/09/04 20:31:18 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/nodeSeqscan.c,v 1.38 2002/11/30 05:21:01 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -19,9 +19,8 @@
* ExecInitSeqScan creates and initializes a seqscan node.
* ExecEndSeqScan releases any storage allocated.
* ExecSeqReScan rescans the relation
* ExecMarkPos marks scan position
* ExecRestrPos restores scan position
*
* ExecSeqMarkPos marks scan position
* ExecSeqRestrPos restores scan position
*/
#include "postgres.h"