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.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/7ca32e255ba4f7e55bbdbcf0df996ac62798672b
Modified Files
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src/backend/access/gist/gistxlog.c | 1 -
1 file changed, 1 deletion(-)