From 6779c55c228ba5904dc767a7882b47a2b4c74ff7 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Wed, 27 Feb 2002 19:36:13 +0000 Subject: Clean up BeginCommand and related routines. BeginCommand and EndCommand are now both invoked once per received SQL command (raw parsetree) from pg_exec_query_string. BeginCommand is actually just an empty routine at the moment --- all its former operations have been pushed into tuple receiver setup routines in printtup.c. This makes for a clean distinction between BeginCommand/EndCommand (once per command) and the tuple receiver setup/teardown routines (once per ExecutorRun call), whereas the old code was quite ad hoc. Along the way, clean up the calling conventions for ExecutorRun a little bit. --- src/include/executor/executor.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/include/executor/executor.h') diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h index c089a47731f..63bc10f79dc 100644 --- a/src/include/executor/executor.h +++ b/src/include/executor/executor.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: executor.h,v 1.62 2002/02/19 20:11:19 tgl Exp $ + * $Id: executor.h,v 1.63 2002/02/27 19:35:59 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -50,7 +50,7 @@ extern HeapTuple ExecRemoveJunk(JunkFilter *junkfilter, TupleTableSlot *slot); */ extern TupleDesc ExecutorStart(QueryDesc *queryDesc, EState *estate); extern TupleTableSlot *ExecutorRun(QueryDesc *queryDesc, EState *estate, - int feature, long count); + ScanDirection direction, long count); extern void ExecutorEnd(QueryDesc *queryDesc, EState *estate); extern void ExecConstraints(char *caller, ResultRelInfo *resultRelInfo, TupleTableSlot *slot, EState *estate); -- cgit v1.2.3