Обсуждение: pgsql: Retain original physical order of tuples in redo of b-tree split

Retain original physical order of tuples in redo of b-tree splits.

It makes no difference to the system, but minimizing the differences
between a master and standby makes debugging simpler.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/7e30c186da8eaae84ab30352ac23f0d5bdc59e25

Modified Files
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src/backend/access/nbtree/nbtxlog.c |  116 +++++++++++++++++++++--------------
1 file changed, 70 insertions(+), 46 deletions(-)