diff options
| author | Thomas Munro | 2023-04-04 21:40:34 +0000 |
|---|---|---|
| committer | Thomas Munro | 2023-04-04 21:40:34 +0000 |
| commit | f303ec6210c4b858fd68531c92b8f0d490c91db5 (patch) | |
| tree | 6120eb2917c7b0ef76ac93f43de7d5d90eb628c9 | |
| parent | ea1db8ae70e5f4ceaae34dc9c06a07d59aaa022e (diff) | |
Remove comment obsoleted by 11c2d6fd.
Reported-by: Tom Lane <[email protected]>
Discussion: https://postgr.es/m/1604497.1680637072%40sss.pgh.pa.us
| -rw-r--r-- | src/backend/optimizer/path/joinpath.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/optimizer/path/joinpath.c b/src/backend/optimizer/path/joinpath.c index bd51e4f972..fbeb338c98 100644 --- a/src/backend/optimizer/path/joinpath.c +++ b/src/backend/optimizer/path/joinpath.c @@ -2190,9 +2190,8 @@ hash_inner_and_outer(PlannerInfo *root, * If the joinrel is parallel-safe, we may be able to consider a * partial hash join. However, we can't handle JOIN_UNIQUE_OUTER, * because the outer path will be partial, and therefore we won't be - * able to properly guarantee uniqueness. Similarly, we can't handle - * JOIN_FULL and JOIN_RIGHT, because they can produce false null - * extended rows. Also, the resulting path must not be parameterized. + * able to properly guarantee uniqueness. Also, the resulting path + * must not be parameterized. */ if (joinrel->consider_parallel && save_jointype != JOIN_UNIQUE_OUTER && |