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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 1998-12-04 15:34:49 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 1998-12-04 15:34:49 +0000 |
| commit | bedd04a551c30350ebb8da2aa2596d16053b5d15 (patch) | |
| tree | e682a8c3fa0a7d849793a7cc0abb101256e6cec5 /src/include/nodes/nodes.h | |
| parent | 19740e2fff22e07244183ac0e888794e63016c89 (diff) | |
| download | postgresql-bedd04a551c30350ebb8da2aa2596d16053b5d15.tar.gz | |
Implement CASE expression.
Diffstat (limited to 'src/include/nodes/nodes.h')
| -rw-r--r-- | src/include/nodes/nodes.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/include/nodes/nodes.h b/src/include/nodes/nodes.h index 5ddbfd142e..526e847de9 100644 --- a/src/include/nodes/nodes.h +++ b/src/include/nodes/nodes.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: nodes.h,v 1.31 1998/10/01 02:04:01 tgl Exp $ + * $Id: nodes.h,v 1.32 1998/12/04 15:34:44 thomas Exp $ * *------------------------------------------------------------------------- */ @@ -213,11 +213,13 @@ typedef enum NodeTag T_SortClause, T_GroupClause, T_SubSelect, - T_JoinUsing + T_JoinUsing, + T_CaseExpr, + T_CaseWhen } NodeTag; /* - * The first field of a node of any type is gauranteed to be the NodeTag. + * The first field of a node of any type is guaranteed to be the NodeTag. * Hence the type of any node can be gotten by casting it to Node. Declaring * a variable to be of Node * (instead of void *) can also facilitate * debugging. |