diff options
Diffstat (limited to 'src/backend/executor/execMain.c')
| -rw-r--r-- | src/backend/executor/execMain.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c index a9c8140581b..85d1c6326bd 100644 --- a/src/backend/executor/execMain.c +++ b/src/backend/executor/execMain.c @@ -19,7 +19,7 @@ * ExecutorRun accepts direction and count arguments that specify whether * the plan is to be executed forwards, backwards, and for how many tuples. * In some cases ExecutorRun may be called multiple times to process all - * the tuples for a plan. It is also acceptable to stop short of executing + * the tuples for a plan. It is also acceptable to stop short of executing * the whole plan (but only if it is a SELECT). * * ExecutorFinish must be called after the final ExecutorRun call and @@ -328,12 +328,12 @@ standard_ExecutorRun(QueryDesc *queryDesc, * ExecutorFinish * * This routine must be called after the last ExecutorRun call. - * It performs cleanup such as firing AFTER triggers. It is + * It performs cleanup such as firing AFTER triggers. It is * separate from ExecutorEnd because EXPLAIN ANALYZE needs to * include these actions in the total runtime. * * We provide a function hook variable that lets loadable plugins - * get control when ExecutorFinish is called. Such a plugin would + * get control when ExecutorFinish is called. Such a plugin would * normally call standard_ExecutorFinish(). * * ---------------------------------------------------------------- @@ -564,7 +564,7 @@ ExecCheckRTEPerms(RangeTblEntry *rte) * userid to check as: current user unless we have a setuid indication. * * Note: GetUserId() is presently fast enough that there's no harm in - * calling it separately for each RTE. If that stops being true, we could + * calling it separately for each RTE. If that stops being true, we could * call it once in ExecCheckRTPerms and pass the userid down from there. * But for now, no need for the extra clutter. */ @@ -1182,7 +1182,7 @@ InitResultRelInfo(ResultRelInfo *resultRelInfo, * if so it doesn't matter which one we pick.) However, it is sometimes * necessary to fire triggers on other relations; this happens mainly when an * RI update trigger queues additional triggers on other relations, which will - * be processed in the context of the outer query. For efficiency's sake, + * be processed in the context of the outer query. For efficiency's sake, * we want to have a ResultRelInfo for those triggers too; that can avoid * repeated re-opening of the relation. (It also provides a way for EXPLAIN * ANALYZE to report the runtimes of such triggers.) So we make additional @@ -1219,7 +1219,7 @@ ExecGetTriggerResultRel(EState *estate, Oid relid) /* * Open the target relation's relcache entry. We assume that an * appropriate lock is still held by the backend from whenever the trigger - * event got queued, so we need take no new lock here. Also, we need not + * event got queued, so we need take no new lock here. Also, we need not * recheck the relkind, so no need for CheckValidResultRel. */ rel = heap_open(relid, NoLock); @@ -1325,7 +1325,7 @@ ExecPostprocessPlan(EState *estate) /* * Run any secondary ModifyTable nodes to completion, in case the main - * query did not fetch all rows from them. (We do this to ensure that + * query did not fetch all rows from them. (We do this to ensure that * such nodes have predictable results.) */ foreach(lc, estate->es_auxmodifytables) @@ -1634,7 +1634,7 @@ ExecConstraints(ResultRelInfo *resultRelInfo, * * This is intentionally very similar to BuildIndexValueDescription, but * unlike that function, we truncate long field values (to at most maxfieldlen - * bytes). That seems necessary here since heap field values could be very + * bytes). That seems necessary here since heap field values could be very * long, whereas index entries typically aren't so wide. * * Also, unlike the case with index entries, we need to be prepared to ignore @@ -1828,7 +1828,7 @@ EvalPlanQual(EState *estate, EPQState *epqstate, *tid = copyTuple->t_self; /* - * Need to run a recheck subquery. Initialize or reinitialize EPQ state. + * Need to run a recheck subquery. Initialize or reinitialize EPQ state. */ EvalPlanQualBegin(epqstate, estate); @@ -1911,7 +1911,7 @@ EvalPlanQualFetch(EState *estate, Relation relation, int lockmode, /* * If xmin isn't what we're expecting, the slot must have been - * recycled and reused for an unrelated tuple. This implies that + * recycled and reused for an unrelated tuple. This implies that * the latest version of the row was deleted, so we need do * nothing. (Should be safe to examine xmin without getting * buffer's content lock, since xmin never changes in an existing @@ -2150,7 +2150,7 @@ EvalPlanQualGetTuple(EPQState *epqstate, Index rti) /* * Fetch the current row values for any non-locked relations that need - * to be scanned by an EvalPlanQual operation. origslot must have been set + * to be scanned by an EvalPlanQual operation. origslot must have been set * to contain the current result row (top-level row) that we need to recheck. */ void @@ -2379,7 +2379,7 @@ EvalPlanQualStart(EPQState *epqstate, EState *parentestate, Plan *planTree) /* * Each EState must have its own es_epqScanDone state, but if we have - * nested EPQ checks they should share es_epqTuple arrays. This allows + * nested EPQ checks they should share es_epqTuple arrays. This allows * sub-rechecks to inherit the values being examined by an outer recheck. */ estate->es_epqScanDone = (bool *) palloc0(rtsize * sizeof(bool)); @@ -2436,7 +2436,7 @@ EvalPlanQualStart(EPQState *epqstate, EState *parentestate, Plan *planTree) * * This is a cut-down version of ExecutorEnd(); basically we want to do most * of the normal cleanup, but *not* close result relations (which we are - * just sharing from the outer query). We do, however, have to close any + * just sharing from the outer query). We do, however, have to close any * trigger target relations that got opened, since those are not shared. * (There probably shouldn't be any of the latter, but just in case...) */ |