diff options
Diffstat (limited to 'src/backend/executor/execScan.c')
| -rw-r--r-- | src/backend/executor/execScan.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/backend/executor/execScan.c b/src/backend/executor/execScan.c index 9352c79d81e..35007cf0cc0 100644 --- a/src/backend/executor/execScan.c +++ b/src/backend/executor/execScan.c @@ -12,7 +12,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/execScan.c,v 1.23 2003/02/03 15:07:07 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/execScan.c,v 1.24 2003/08/04 00:43:17 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -45,7 +45,7 @@ static bool tlist_matches_tupdesc(List *tlist, Index varno, TupleDesc tupdesc); * ---------------------------------------------------------------- */ TupleTableSlot * -ExecScan(ScanState *node, +ExecScan(ScanState * node, ExecScanAccessMtd accessMtd) /* function returning a tuple */ { EState *estate; @@ -134,9 +134,10 @@ ExecScan(ScanState *node, if (projInfo) { /* - * Form a projection tuple, store it in the result tuple slot - * and return it --- unless we find we can project no tuples - * from this scan tuple, in which case continue scan. + * Form a projection tuple, store it in the result tuple + * slot and return it --- unless we find we can project no + * tuples from this scan tuple, in which case continue + * scan. */ resultSlot = ExecProject(projInfo, &isDone); if (isDone != ExprEndResult) @@ -175,13 +176,13 @@ ExecScan(ScanState *node, * ExecAssignScanType must have been called already. */ void -ExecAssignScanProjectionInfo(ScanState *node) +ExecAssignScanProjectionInfo(ScanState * node) { - Scan *scan = (Scan *) node->ps.plan; + Scan *scan = (Scan *) node->ps.plan; if (tlist_matches_tupdesc(scan->plan.targetlist, scan->scanrelid, - node->ss_ScanTupleSlot->ttc_tupleDescriptor)) + node->ss_ScanTupleSlot->ttc_tupleDescriptor)) node->ps.ps_ProjInfo = NULL; else ExecAssignProjectionInfo(&node->ps); @@ -190,13 +191,13 @@ ExecAssignScanProjectionInfo(ScanState *node) static bool tlist_matches_tupdesc(List *tlist, Index varno, TupleDesc tupdesc) { - int numattrs = tupdesc->natts; - int attrno; + int numattrs = tupdesc->natts; + int attrno; for (attrno = 1; attrno <= numattrs; attrno++) { Form_pg_attribute att_tup = tupdesc->attrs[attrno - 1]; - Var *var; + Var *var; if (tlist == NIL) return false; /* tlist too short */ |