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D'Arcy's recent cleanups

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This commit is contained in:
Marc G. Fournier
1996-11-08 00:46:14 +00:00
parent b8003d098b
commit b38d565fc3
11 changed files with 46 additions and 25 deletions
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12
src/backend/executor/nodeIndexscan.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeIndexscan.c,v 1.4 1996/11/06 06:47:42 scrappy Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/nodeIndexscan.c,v 1.5 1996/11/08 00:45:57 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@ -593,14 +593,12 @@ ExecInitIndexScan(IndexScan *node, EState *estate, Plan *parent)
n_keys = length(qual);
scan_keys = (n_keys <= 0) ? NULL :
(ScanKey)palloc(n_keys * sizeof(ScanKeyData));
run_keys = (n_keys <= 0) ? NULL :
(int *)palloc(n_keys * sizeof(int));
CXT1_printf("ExecInitIndexScan: context is %d\n",
CurrentMemoryContext);
if (n_keys > 0) {
run_keys = (int *) palloc(n_keys * sizeof(int));
}
/* ----------------
* for each opclause in the given qual,
* convert each qual's opclause into a single scan key
@ -613,9 +611,9 @@ ExecInitIndexScan(IndexScan *node, EState *estate, Plan *parent)
Node *rightop; /* expr on rhs ... */
int scanvar; /* which var identifies varattno */
AttrNumber varattno; /* att number used in scan */
AttrNumber varattno = 0; /* att number used in scan */
Oid opid; /* operator id used in scan */
Datum scanvalue; /* value used in scan (if const) */
Datum scanvalue = 0; /* value used in scan (if const) */
/* ----------------
* extract clause information from the qualification