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(parent: 5c26ab6) | 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 11:52:07 +0000 (14:52 +0300)
commitd034e9b3be3f9a2a2b85a4cb67f24c246d37f117
treee5a479d24206aa499a6d2b484b28b997698b590etree | snapshot
parent5c26ab659c9a01b86bd40a3f442ac73e999184c5commit | 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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