diff options
Diffstat (limited to 'src/backend/optimizer/util/relnode.c')
| -rw-r--r-- | src/backend/optimizer/util/relnode.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/backend/optimizer/util/relnode.c b/src/backend/optimizer/util/relnode.c index 56f8f3493c2..b2051959984 100644 --- a/src/backend/optimizer/util/relnode.c +++ b/src/backend/optimizer/util/relnode.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/util/relnode.c,v 1.87 2007/04/21 21:01:45 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/util/relnode.c,v 1.88 2007/11/15 21:14:36 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -32,9 +32,9 @@ typedef struct JoinHashEntry static void build_joinrel_tlist(PlannerInfo *root, RelOptInfo *joinrel, RelOptInfo *input_rel); static List *build_joinrel_restrictlist(PlannerInfo *root, - RelOptInfo *joinrel, - RelOptInfo *outer_rel, - RelOptInfo *inner_rel); + RelOptInfo *joinrel, + RelOptInfo *outer_rel, + RelOptInfo *inner_rel); static void build_joinrel_joinlist(RelOptInfo *joinrel, RelOptInfo *outer_rel, RelOptInfo *inner_rel); @@ -510,8 +510,9 @@ build_joinrel_restrictlist(PlannerInfo *root, */ result = subbuild_joinrel_restrictlist(joinrel, outer_rel->joininfo, NIL); result = subbuild_joinrel_restrictlist(joinrel, inner_rel->joininfo, result); + /* - * Add on any clauses derived from EquivalenceClasses. These cannot be + * Add on any clauses derived from EquivalenceClasses. These cannot be * redundant with the clauses in the joininfo lists, so don't bother * checking. */ @@ -599,10 +600,10 @@ subbuild_joinrel_joinlist(RelOptInfo *joinrel, { /* * This clause is still a join clause at this level, so add it to - * the new joininfo list, being careful to eliminate - * duplicates. (Since RestrictInfo nodes in different joinlists - * will have been multiply-linked rather than copied, pointer - * equality should be a sufficient test.) + * the new joininfo list, being careful to eliminate duplicates. + * (Since RestrictInfo nodes in different joinlists will have been + * multiply-linked rather than copied, pointer equality should be + * a sufficient test.) */ new_joininfo = list_append_unique_ptr(new_joininfo, rinfo); } |