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Improve comments for parallel executor estimation functions.

author Robert Haas <rhaas@postgresql.org>

2017年10月28日 09:50:22 +0000 (11:50 +0200)

committer Robert Haas <rhaas@postgresql.org>

2017年10月28日 09:50:22 +0000 (11:50 +0200)

commit 11c1d555cebe8045a45bc0ee10d0673fad8d4895

tree 9ee3821e92c396eb9aead80ff6ca464d74771cf8 tree

parent 9f295c08f8776213ccb592de0c4f094738d6d841 commit | diff

Improve comments for parallel executor estimation functions.

The previous comment (which was copied as boilerplate from one file
to the next) implied that it was the executor node itself which was
being serialized, but that's not right. We're not serializing
the executor nodes; we're just allowing them to store some
additional information in DSM. Adjusts the comment to reflect this.

Discussion: http://postgr.es/m/CA+TgmoaHVinxG=3h6qBAsyV8xaDyQwbzK7YZnYfE8nJFMK1=FA@mail.gmail.com

src/backend/executor/nodeBitmapHeapscan.c diff | blob | blame | history

src/backend/executor/nodeIndexonlyscan.c diff | blob | blame | history

src/backend/executor/nodeIndexscan.c diff | blob | blame | history

src/backend/executor/nodeSeqscan.c diff | blob | blame | history

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