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Use the new List API function names throughout the backend, and disable the

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list compatibility API by default. While doing this, I decided to keep
the llast() macro around and introduce llast_int() and llast_oid() variants.
This commit is contained in:
Neil Conway
2004-05-30 23:40:41 +00:00
parent ec0b1f2716
commit 72b6ad6313
83 changed files with 798 additions and 828 deletions
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29
src/backend/executor/nodeIndexscan.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/nodeIndexscan.c,v 1.94 2004/05/26 04:41:16 neilc Exp $
* $PostgreSQL: pgsql/src/backend/executor/nodeIndexscan.c,v 1.95 2004/05/30 23:40:26 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@ -720,7 +720,7 @@ ExecInitIndexScan(IndexScan *node, EState *estate)
* get the index node information
*/
indxid_item = list_head(node->indxid);
numIndices = length(node->indxid);
numIndices = list_length(node->indxid);
indexPtr = -1;
CXT1_printf("ExecInitIndexScan: context is %d\n", CurrentMemoryContext);
@ -772,7 +772,7 @@ ExecInitIndexScan(IndexScan *node, EState *estate)
indxsubtype = lnext(indxsubtype);
lossyflags = (List *) lfirst(indxlossy);
indxlossy = lnext(indxlossy);
n_keys = length(quals);
n_keys = list_length(quals);
scan_keys = (n_keys <= 0) ? NULL :
(ScanKey) palloc(n_keys * sizeof(ScanKeyData));
run_keys = (n_keys <= 0) ? NULL :
@ -804,11 +804,11 @@ ExecInitIndexScan(IndexScan *node, EState *estate)
*/
clause = (OpExpr *) lfirst(qual_cell);
qual_cell = lnext(qual_cell);
strategy = lfirsti(strategy_cell);
strategy = lfirst_int(strategy_cell);
strategy_cell = lnext(strategy_cell);
subtype = lfirsto(subtype_cell);
subtype = lfirst_oid(subtype_cell);
subtype_cell = lnext(subtype_cell);
lossy = lfirsti(lossyflag_cell);
lossy = lfirst_int(lossyflag_cell);
lossyflag_cell = lnext(lossyflag_cell);
if (!IsA(clause, OpExpr))
@ -892,17 +892,18 @@ ExecInitIndexScan(IndexScan *node, EState *estate)
scanvalue); /* constant */
/*
* If this operator is lossy, add its indxqualorig expression
* to the list of quals to recheck. The nth() calls here could
* be avoided by chasing the lists in parallel to all the other
* lists, but since lossy operators are very uncommon, it's
* probably a waste of time to do so.
* If this operator is lossy, add its indxqualorig
* expression to the list of quals to recheck. The
* list_nth() calls here could be avoided by chasing the
* lists in parallel to all the other lists, but since
* lossy operators are very uncommon, it's probably a
* waste of time to do so.
*/
if (lossy)
{
List *qualOrig = indexstate->indxqualorig;
lossyQuals[i] = lappend(lossyQuals[i],
nth(j,
(List *) nth(i, indexstate->indxqualorig)));
list_nth((List *) list_nth(qualOrig, i), j));
}
}
@ -980,7 +981,7 @@ ExecInitIndexScan(IndexScan *node, EState *estate)
*/
for (i = 0; i < numIndices; i++)
{
Oid indexOid = lfirsto(indxid_item);
Oid indexOid = lfirst_oid(indxid_item);
indexDescs[i] = index_open(indexOid);
scanDescs[i] = index_beginscan(currentRelation,