From 2616a5d300e5bb5a2838d2a065afa3740e08727f Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Tue, 6 May 2014 11:26:26 -0400 Subject: Remove tabs after spaces in C comments This was not changed in HEAD, but will be done later as part of a pgindent run. Future pgindent runs will also do this. Report by Tom Lane Backpatch through all supported branches, but not HEAD --- src/backend/optimizer/plan/planagg.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/backend/optimizer/plan/planagg.c') diff --git a/src/backend/optimizer/plan/planagg.c b/src/backend/optimizer/plan/planagg.c index 88a6c99ea50..a7f950a4f64 100644 --- a/src/backend/optimizer/plan/planagg.c +++ b/src/backend/optimizer/plan/planagg.c @@ -10,9 +10,9 @@ * ORDER BY col ASC/DESC * LIMIT 1) * Given a suitable index on tab.col, this can be much faster than the - * generic scan-all-the-rows aggregation plan. We can handle multiple + * generic scan-all-the-rows aggregation plan. We can handle multiple * MIN/MAX aggregates by generating multiple subqueries, and their - * orderings can be different. However, if the query contains any + * orderings can be different. However, if the query contains any * non-optimizable aggregates, there's no point since we'll have to * scan all the rows anyway. * @@ -125,7 +125,7 @@ preprocess_minmax_aggregates(PlannerInfo *root, List *tlist) /* * Scan the tlist and HAVING qual to find all the aggregates and verify - * all are MIN/MAX aggregates. Stop as soon as we find one that isn't. + * all are MIN/MAX aggregates. Stop as soon as we find one that isn't. */ aggs_list = NIL; if (find_minmax_aggs_walker((Node *) tlist, &aggs_list)) @@ -160,7 +160,7 @@ preprocess_minmax_aggregates(PlannerInfo *root, List *tlist) * We can use either an ordering that gives NULLS FIRST or one that * gives NULLS LAST; furthermore there's unlikely to be much * performance difference between them, so it doesn't seem worth - * costing out both ways if we get a hit on the first one. NULLS + * costing out both ways if we get a hit on the first one. NULLS * FIRST is more likely to be available if the operator is a * reverse-sort operator, so try that first if reverse. */ -- cgit v1.2.3