diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2001-06-25 21:11:45 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2001-06-25 21:11:45 +0000 |
| commit | 4d58a7ca878bbb0a252e1d8175a7ea3a385c1d9e (patch) | |
| tree | e4e6dae9e84149ea8ffe2e6d7c35cf101b6b10ab /src/backend/optimizer/path/indxpath.c | |
| parent | c31545af2720591b21ad0039b3160225acd328b9 (diff) | |
Optimizer can now estimate selectivity of IS NULL, IS NOT NULL,
IS TRUE, etc, with some degree of verisimilitude. Split out
selectivity support functions from builtins.h into a new header
file selfuncs.h, so as to reduce the number of header files builtins.h
must depend on. Fix a few missing inclusions exposed thereby.
From Joe Conway, with some kibitzing from Tom Lane.
Diffstat (limited to 'src/backend/optimizer/path/indxpath.c')
| -rw-r--r-- | src/backend/optimizer/path/indxpath.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/optimizer/path/indxpath.c b/src/backend/optimizer/path/indxpath.c index fc25058ab65..477fa6ed5ca 100644 --- a/src/backend/optimizer/path/indxpath.c +++ b/src/backend/optimizer/path/indxpath.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.107 2001/06/17 02:05:19 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.108 2001/06/25 21:11:43 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -37,6 +37,7 @@ #include "utils/builtins.h" #include "utils/fmgroids.h" #include "utils/lsyscache.h" +#include "utils/selfuncs.h" #include "utils/syscache.h" |