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(parent: e118822) | patch
Fix hot standby bug with GiST scans.
authorHeikki Linnakangas <heikki.linnakangas@iki.fi>
Tue, 8 Apr 2014 11:47:24 +0000 (14:47 +0300)
committerHeikki Linnakangas <heikki.linnakangas@iki.fi>
Tue, 8 Apr 2014 11:51:49 +0000 (14:51 +0300)
commit601c01e08ded65225c0a94878a9e5b6d90cd1206
tree698a87d2201ff472d0ae8c98ebab78b01ec36f77tree | snapshot
parente118822e72486aec32bbbecd3cf7543dbb756c58commit | diff
Fix hot standby bug with GiST scans.

Don't reset the rightlink of a page when replaying a page update record.
This was a leftover from pre-hot standby days, when it was not possible to
have scans concurrent with WAL replay. Resetting the right-link was not
necessary back then either, but it was done for the sake of tidiness. But
with hot standby, it's wrong, because a concurrent scan might still need it.

Backpatch all versions with hot standby, 9.0 and above.
src/backend/access/gist/gistxlog.c diff | blob | history
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