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| author | Thomas Munro <tmunro@postgresql.org> | 2019-06-25 09:17:04 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2019-06-25 09:20:36 +1200 |
| commit | be5676f4143dd4f01b754ff48966011577f42bfd (patch) | |
| tree | 5b071458922827824a909dd8ae0e113f3e88eec3 | |
| parent | afaf48afb107b58863d098a4bebf97f78971c1fe (diff) | |
| download | postgresql-be5676f4143dd4f01b754ff48966011577f42bfd.tar.gz postgresql-be5676f4143dd4f01b754ff48966011577f42bfd.zip | |
Remove misleading comment from pathnodes.h.
As of commit e5253fdc, it is no longer true that the leader always
executes the subplan of a Gather Merge node. Remove comment to that
effect.
Back-patch to 11.
Discussion: https://postgr.es/m/CA%2BhUKGJEaZJYezXAOutuiWT%2BfxCA44%2BoKtVPAND2ubLiigR%3D-w%40mail.gmail.com
| -rw-r--r-- | src/include/nodes/relation.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/include/nodes/relation.h b/src/include/nodes/relation.h index e61c1a2a295..ffeb3eb1fee 100644 --- a/src/include/nodes/relation.h +++ b/src/include/nodes/relation.h @@ -1416,8 +1416,7 @@ typedef struct GatherPath /* * GatherMergePath runs several copies of a plan in parallel and collects - * the results, preserving their common sort order. For gather merge, the - * parallel leader always executes the plan too, so we don't need single_copy. + * the results, preserving their common sort order. */ typedef struct GatherMergePath { |