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| author | Bruce Momjian <bruce@momjian.us> | 1999-02-11 17:03:17 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 1999-02-11 17:03:17 +0000 |
| commit | 8dc2209f716c9e3a7b3a435cfdd900ee77a2928e (patch) | |
| tree | bf1d7f65ab50fc19c3938c4f90ec8d18be44a42a /src/backend/optimizer/util/pathnode.c | |
| parent | 6de25f09b1de2cdc396ef1ca54342351ca6c2043 (diff) | |
| download | postgresql-8dc2209f716c9e3a7b3a435cfdd900ee77a2928e.tar.gz postgresql-8dc2209f716c9e3a7b3a435cfdd900ee77a2928e.zip | |
optimizer cleanup
Diffstat (limited to 'src/backend/optimizer/util/pathnode.c')
| -rw-r--r-- | src/backend/optimizer/util/pathnode.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c index ed8576af64f..573ffd1627f 100644 --- a/src/backend/optimizer/util/pathnode.c +++ b/src/backend/optimizer/util/pathnode.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/util/pathnode.c,v 1.28 1999/02/11 17:00:49 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/util/pathnode.c,v 1.29 1999/02/11 17:03:17 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -198,12 +198,12 @@ better_path(Path *new_path, List *unique_paths, bool *is_new) * over unsorted keys in the same way. */ /* same keys, and new is cheaper, use it */ - if ((better_key == 0 && better_sort == 0 && - new_path->path_cost < path->path_cost) || + if (((better_key == 0 && better_sort == 0 && + new_path->path_cost < path->path_cost) || /* new is better, and cheaper, use it */ ((better_key == 1 && better_sort != 2) || - (better_key != 2 && better_sort == 1)) && + (better_key != 2 && better_sort == 1))) && new_path->path_cost <= path->path_cost) { *is_new = false; @@ -212,12 +212,12 @@ better_path(Path *new_path, List *unique_paths, bool *is_new) /* same keys, new is more expensive, stop */ else if - ((better_key == 0 && better_sort == 0 && - new_path->path_cost >= path->path_cost) || + (((better_key == 0 && better_sort == 0 && + new_path->path_cost >= path->path_cost) || /* old is better, and less expensive, stop */ ((better_key == 2 && better_sort != 1) || - (better_key != 1 && better_sort == 2)) && + (better_key != 1 && better_sort == 2))) && new_path->path_cost >= path->path_cost) { *is_new = false; |