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Patch by: wieck@sapserv.debis.de (Jan Wieck) One of the design rules of PostgreSQL is extensibility. And to follow this rule means (at least for me) that there should not only be a builtin PL. Instead I would prefer a defined interface for PL implemetations.
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@@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.24 1998/01/07 21:01:52 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.25 1998/01/15 19:42:10 pgsql Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@@ -1487,8 +1487,7 @@ _bt_isequal(TupleDesc itupdesc, Page page, OffsetNumber offnum,
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if (entry->sk_flags & SK_ISNULL || null)
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return (false);
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result = (long) FMGR_PTR2(entry->sk_func, entry->sk_procedure,
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entry->sk_argument, datum);
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result = (long) FMGR_PTR2(&entry->sk_func, entry->sk_argument, datum);
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if (result != 0)
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return (false);
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}
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@@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtsearch.c,v 1.29 1998/01/07 21:01:56 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtsearch.c,v 1.30 1998/01/15 19:42:13 pgsql Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@@ -677,8 +677,7 @@ _bt_compare(Relation rel,
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}
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else
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{
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tmpres = (long) FMGR_PTR2(entry->sk_func, entry->sk_procedure,
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entry->sk_argument, datum);
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tmpres = (long) FMGR_PTR2(&entry->sk_func, entry->sk_argument, datum);
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}
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result = tmpres;
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@@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtutils.c,v 1.17 1998/01/07 21:02:01 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtutils.c,v 1.18 1998/01/15 19:42:15 pgsql Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@@ -263,8 +263,7 @@ _bt_orderkeys(Relation relation, BTScanOpaque so)
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{
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/* yup, use the appropriate value */
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test =
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(long) FMGR_PTR2(cur->sk_func, cur->sk_procedure,
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cur->sk_argument, xform[j].sk_argument);
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(long) FMGR_PTR2(&cur->sk_func, cur->sk_argument, xform[j].sk_argument);
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if (test)
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xform[j].sk_argument = cur->sk_argument;
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else if (j == (BTEqualStrategyNumber - 1))
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@@ -381,13 +380,13 @@ _bt_checkkeys(IndexScanDesc scan, IndexTuple tuple, Size *keysok)
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if (key[0].sk_flags & SK_COMMUTE)
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{
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test = (int) (*(key[0].sk_func))
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test = (int) (*fmgr_faddr(&key[0].sk_func))
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(DatumGetPointer(key[0].sk_argument),
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datum);
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}
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else
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{
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test = (int) (*(key[0].sk_func))
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test = (int) (*fmgr_faddr(&key[0].sk_func))
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(datum,
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DatumGetPointer(key[0].sk_argument));
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}
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