diff options
| author | Bruce Momjian <bruce@momjian.us> | 1999-02-22 05:26:58 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 1999-02-22 05:26:58 +0000 |
| commit | 1ed5cbbfd847f0011a6fe3670deb75b1a7407f61 (patch) | |
| tree | 01c424ce1005bbeef3a947a6b6c6ec2cfe5a464f /src/backend/optimizer/util/var.c | |
| parent | 47dd11bdd034a8afeab5e9a3ed12ddbebb475d25 (diff) | |
| download | postgresql-1ed5cbbfd847f0011a6fe3670deb75b1a7407f61.tar.gz postgresql-1ed5cbbfd847f0011a6fe3670deb75b1a7407f61.zip | |
Final optimizer cleanups.
Diffstat (limited to 'src/backend/optimizer/util/var.c')
| -rw-r--r-- | src/backend/optimizer/util/var.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/backend/optimizer/util/var.c b/src/backend/optimizer/util/var.c index 0e4b350c52c..914f33f50ea 100644 --- a/src/backend/optimizer/util/var.c +++ b/src/backend/optimizer/util/var.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/util/var.c,v 1.16 1999/02/13 23:16:50 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/util/var.c,v 1.17 1999/02/22 05:26:27 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -235,6 +235,9 @@ pull_var_clause(Node *clause) /* * var_equal * + * The only difference between this an equal() is that this does not + * test varnoold and varoattno. + * * Returns t iff two var nodes correspond to the same attribute. */ bool |