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Number of tuples inserted/affected by INSERT/UPDATE/DELETE...

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This commit is contained in:
Vadim B. Mikheev
1997-08-27 09:05:24 +00:00
parent 40ac5a692b
commit 3751b49545
7 changed files with 116 additions and 85 deletions
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41
src/backend/executor/execMain.c
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@ -26,7 +26,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.19 1997/08/22 14:28:20 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.20 1997/08/27 09:02:24 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -65,7 +65,7 @@ static TupleTableSlot *ExecutePlan(EState *estate, Plan *plan,
int numberTuples, ScanDirection direction,
void (*printfunc)());
static void ExecRetrieve(TupleTableSlot *slot, void (*printfunc)(),
Relation intoRelationDesc);
EState *estate);
static void ExecAppend(TupleTableSlot *slot,ItemPointer tupleid,
EState *estate);
static void ExecDelete(TupleTableSlot *slot, ItemPointer tupleid,
@ -171,6 +171,8 @@ ExecutorRun(QueryDesc *queryDesc, EState *estate, int feature, int count)
plan = queryDesc->plantree;
dest = queryDesc->dest;
destination = (void (*)()) DestToFunction(dest);
estate->es_processed = 0;
estate->es_lastoid = InvalidOid;
#if 0
/*
@ -665,7 +667,6 @@ ExecutePlan(EState *estate,
ScanDirection direction,
void (*printfunc)())
{
Relation intoRelationDesc;
JunkFilter *junkfilter;
TupleTableSlot *slot;
@ -674,12 +675,6 @@ ExecutePlan(EState *estate,
int current_tuple_count;
TupleTableSlot *result;
/* ----------------
* get information
* ----------------
*/
intoRelationDesc = estate->es_into_relation_descriptor;
/* ----------------
* initialize local variables
* ----------------
@ -780,9 +775,9 @@ ExecutePlan(EState *estate,
switch(operation) {
case CMD_SELECT:
ExecRetrieve(slot, /* slot containing tuple */
printfunc, /* print function */
intoRelationDesc); /* "into" relation */
ExecRetrieve(slot, /* slot containing tuple */
printfunc, /* print function */
estate); /* */
result = slot;
break;
@ -853,7 +848,7 @@ ExecutePlan(EState *estate,
static void
ExecRetrieve(TupleTableSlot *slot,
void (*printfunc)(),
Relation intoRelationDesc)
EState *estate)
{
HeapTuple tuple;
TupleDesc attrtype;
@ -869,9 +864,10 @@ ExecRetrieve(TupleTableSlot *slot,
* insert the tuple into the "into relation"
* ----------------
*/
if (intoRelationDesc != NULL) {
heap_insert (intoRelationDesc, tuple);
IncrAppended();
if ( estate->es_into_relation_descriptor != NULL )
{
heap_insert (estate->es_into_relation_descriptor, tuple);
IncrAppended();
}
/* ----------------
@ -880,6 +876,7 @@ ExecRetrieve(TupleTableSlot *slot,
*/
(*printfunc)(tuple, attrtype);
IncrRetrieved();
(estate->es_processed)++;
}
/* ----------------------------------------------------------------
@ -947,7 +944,6 @@ ExecAppend(TupleTableSlot *slot,
newId = heap_insert(resultRelationDesc, /* relation desc */
tuple); /* heap tuple */
IncrAppended();
UpdateAppendOid(newId);
/* ----------------
* process indices
@ -961,6 +957,8 @@ ExecAppend(TupleTableSlot *slot,
if (numIndices > 0) {
ExecInsertIndexTuples(slot, &(tuple->t_ctid), estate, false);
}
(estate->es_processed)++;
estate->es_lastoid = newId;
}
/* ----------------------------------------------------------------
@ -989,10 +987,12 @@ ExecDelete(TupleTableSlot *slot,
* delete the tuple
* ----------------
*/
heap_delete(resultRelationDesc, /* relation desc */
tupleid); /* item pointer to tuple */
if ( heap_delete(resultRelationDesc, /* relation desc */
tupleid) ) /* item pointer to tuple */
return;
IncrDeleted();
(estate->es_processed)++;
/* ----------------
* Note: Normally one would think that we have to
@ -1094,6 +1094,7 @@ ExecReplace(TupleTableSlot *slot,
}
IncrReplaced();
(estate->es_processed)++;
/* ----------------
* Note: instead of having to update the old index tuples