diff options
Diffstat (limited to 'src/include/nodes/execnodes.h')
| -rw-r--r-- | src/include/nodes/execnodes.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h index a4f10ef4c0..db8e431c76 100644 --- a/src/include/nodes/execnodes.h +++ b/src/include/nodes/execnodes.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: execnodes.h,v 1.82 2002/12/05 15:50:38 tgl Exp $ + * $Id: execnodes.h,v 1.83 2002/12/12 20:35:13 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -82,7 +82,7 @@ typedef struct ExprContext_CB * * ecxt_per_query_memory is a relatively long-lived context (such as * TransactionCommandContext); typically it's the same context the * ExprContext node itself is allocated in. This context can be - * used for purposes such as storing operator/function fcache nodes. + * used for purposes such as storing function call cache info. * * ecxt_per_tuple_memory is a short-term context for expression results. * As the name suggests, it will typically be reset once per tuple, * before we begin to evaluate expressions for that tuple. Each @@ -112,10 +112,7 @@ typedef struct ExprContext Datum *ecxt_aggvalues; /* precomputed values for Aggref nodes */ bool *ecxt_aggnulls; /* null flags for Aggref nodes */ - /* - * Carry the domain value through the executor for application - * in a domain constraint - */ + /* Value to substitute for ConstraintTestValue nodes in expression */ Datum domainValue_datum; bool domainValue_isNull; |