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New HeapTuple structure/interface.

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This commit is contained in:
Vadim B. Mikheev
1998-11-27 19:52:36 +00:00
parent 2435c7d501
commit 6beba218d7
65 changed files with 834 additions and 850 deletions
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17
src/backend/parser/parse_func.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_func.c,v 1.30 1998/10/08 18:29:45 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_func.c,v 1.31 1998/11/27 19:52:13 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -516,7 +516,7 @@ func_get_candidates(char *funcname, int nargs)
Relation heapRelation;
Relation idesc;
ScanKeyData skey;
HeapTuple tuple;
HeapTupleData tuple;
IndexScanDesc sd;
RetrieveIndexResult indexRes;
Form_pg_proc pgProcP;
@ -537,20 +537,17 @@ func_get_candidates(char *funcname, int nargs)
do
{
tuple = (HeapTuple) NULL;
indexRes = index_getnext(sd, ForwardScanDirection);
if (indexRes)
{
ItemPointer iptr;
Buffer buffer;
iptr = &indexRes->heap_iptr;
tuple = heap_fetch(heapRelation, SnapshotNow, iptr, &buffer);
tuple.t_self = indexRes->heap_iptr;
heap_fetch(heapRelation, SnapshotNow, &tuple, &buffer);
pfree(indexRes);
if (HeapTupleIsValid(tuple))
if (tuple.t_data != NULL)
{
pgProcP = (Form_pg_proc) GETSTRUCT(tuple);
pgProcP = (Form_pg_proc) GETSTRUCT(&tuple);
if (pgProcP->pronargs == nargs)
{
current_candidate = (CandidateList)
@ -884,7 +881,7 @@ func_get_detail(char *funcname,
else
{
pform = (Form_pg_proc) GETSTRUCT(ftup);
*funcid = ftup->t_oid;
*funcid = ftup->t_data->t_oid;
*rettype = pform->prorettype;
*retset = pform->proretset;