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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-11-30 05:21:03 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-11-30 05:21:03 +0000 |
| commit | 935969415a90065d4bc4b2643b4c9c50518c934b (patch) | |
| tree | 49488aee7f8c95a338e4b53024d4aaeb36d2abcc /src/backend/executor/nodeTidscan.c | |
| parent | 829cedc8cf04801c8fce49afa5dd57b3833b969f (diff) | |
| download | postgresql-935969415a90065d4bc4b2643b4c9c50518c934b.tar.gz postgresql-935969415a90065d4bc4b2643b4c9c50518c934b.zip | |
Be more realistic about plans involving Materialize nodes: take their
cost into account while planning.
Diffstat (limited to 'src/backend/executor/nodeTidscan.c')
| -rw-r--r-- | src/backend/executor/nodeTidscan.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/backend/executor/nodeTidscan.c b/src/backend/executor/nodeTidscan.c index f5e477663b5..0fb7c6df4a8 100644 --- a/src/backend/executor/nodeTidscan.c +++ b/src/backend/executor/nodeTidscan.c @@ -8,19 +8,19 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/nodeTidscan.c,v 1.26 2002/09/04 20:31:18 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/nodeTidscan.c,v 1.27 2002/11/30 05:21:01 tgl Exp $ * *------------------------------------------------------------------------- */ /* * INTERFACE ROUTINES * - * ExecTidScan scans a relation using tids + * ExecTidScan scans a relation using tids * ExecInitTidScan creates and initializes state info. * ExecTidReScan rescans the tid relation. * ExecEndTidScan releases all storage. * ExecTidMarkPos marks scan position. - * + * ExecTidRestrPos restores scan position. */ #include "postgres.h" @@ -345,7 +345,6 @@ ExecTidMarkPos(TidScan *node) tidstate->tss_MarkTidPtr = tidstate->tss_TidPtr; } -#ifdef NOT_USED /* ---------------------------------------------------------------- * ExecTidRestrPos * @@ -363,7 +362,6 @@ ExecTidRestrPos(TidScan *node) tidstate = node->tidstate; tidstate->tss_TidPtr = tidstate->tss_MarkTidPtr; } -#endif /* ---------------------------------------------------------------- * ExecInitTidScan |