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heap_fetch requires buffer pointer, must be released; heap_getnext

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no longer returns buffer pointer, can be gotten from scan;
	descriptor; bootstrap can create multi-key indexes;
pg_procname index now is multi-key index; oidint2, oidint4, oidname
are gone (must be removed from regression tests); use System Cache
rather than sequential scan in many places; heap_modifytuple no
longer takes buffer parameter; remove unused buffer parameter in
a few other functions; oid8 is not index-able; remove some use of
single-character variable names; cleanup Buffer variables usage
and scan descriptor looping; cleaned up allocation and freeing of
tuples; 18k lines of diff;
This commit is contained in:
Bruce Momjian
1998-08-19 02:04:17 +00:00
parent 31de2c9461
commit 7971539020
123 changed files with 2139 additions and 3134 deletions
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8
src/backend/tcop/fastpath.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/fastpath.c,v 1.18 1998/06/15 19:29:26 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/fastpath.c,v 1.19 1998/08/19 02:02:48 momjian Exp $
*
* NOTES
* This cruft is the server side of PQfn.
@ -204,7 +204,8 @@ update_fp_info(Oid func_id, struct fp_info * fip)
MemSet((char *) fip, 0, (int) sizeof(struct fp_info));
fip->funcid = InvalidOid;
func_htp = SearchSysCacheTuple(PROOID, ObjectIdGetDatum(func_id),
func_htp = SearchSysCacheTuple(PROOID,
ObjectIdGetDatum(func_id),
0, 0, 0);
if (!HeapTupleIsValid(func_htp))
{
@ -236,7 +237,8 @@ update_fp_info(Oid func_id, struct fp_info * fip)
if (OidIsValid(rettype))
{
type_htp = SearchSysCacheTuple(TYPOID, ObjectIdGetDatum(rettype),
type_htp = SearchSysCacheTuple(TYPOID,
ObjectIdGetDatum(rettype),
0, 0, 0);
if (!HeapTupleIsValid(type_htp))
{