diff options
Diffstat (limited to 'src/backend/optimizer/path/pathkeys.c')
| -rw-r--r-- | src/backend/optimizer/path/pathkeys.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/backend/optimizer/path/pathkeys.c b/src/backend/optimizer/path/pathkeys.c index 066cfbdb356..3f0c2fe9040 100644 --- a/src/backend/optimizer/path/pathkeys.c +++ b/src/backend/optimizer/path/pathkeys.c @@ -11,7 +11,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/path/pathkeys.c,v 1.100 2010/01/02 16:57:47 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/path/pathkeys.c,v 1.101 2010/02/26 02:00:45 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -637,12 +637,12 @@ convert_subquery_pathkeys(PlannerInfo *root, RelOptInfo *rel, 0); /* - * Note: it might look funny to be setting sortref = 0 for - * a reference to a volatile sub_eclass. However, the - * expression is *not* volatile in the outer query: it's - * just a Var referencing whatever the subquery emitted. - * (IOW, the outer query isn't going to re-execute the - * volatile expression itself.) So this is okay. + * Note: it might look funny to be setting sortref = 0 for a + * reference to a volatile sub_eclass. However, the + * expression is *not* volatile in the outer query: it's just + * a Var referencing whatever the subquery emitted. (IOW, the + * outer query isn't going to re-execute the volatile + * expression itself.) So this is okay. */ outer_ec = get_eclass_for_sort_expr(root, @@ -1000,7 +1000,7 @@ find_mergeclauses_for_pathkeys(PlannerInfo *root, * It's possible that multiple matching clauses might have different * ECs on the other side, in which case the order we put them into our * result makes a difference in the pathkeys required for the other - * input path. However this routine hasn't got any info about which + * input path. However this routine hasn't got any info about which * order would be best, so we don't worry about that. * * It's also possible that the selected mergejoin clauses produce |