diff options
Diffstat (limited to 'src/include/nodes/execnodes.h')
| -rw-r--r-- | src/include/nodes/execnodes.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h index 35ee8a20d06..5cbe5a54287 100644 --- a/src/include/nodes/execnodes.h +++ b/src/include/nodes/execnodes.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/nodes/execnodes.h,v 1.160 2006/08/25 04:06:56 tgl Exp $ + * $PostgreSQL: pgsql/src/include/nodes/execnodes.h,v 1.161 2006/09/28 20:51:42 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -706,6 +706,19 @@ typedef struct MinMaxExprState } MinMaxExprState; /* ---------------- + * NullTestState node + * ---------------- + */ +typedef struct NullTestState +{ + ExprState xprstate; + ExprState *arg; /* input expression */ + bool argisrow; /* T if input is of a composite type */ + /* used only if argisrow: */ + TupleDesc argdesc; /* tupdesc for most recent input */ +} NullTestState; + +/* ---------------- * CoerceToDomainState node * ---------------- */ |