Hi,
Since 9.4 FrozenTransactionId is no longer used to freeze row versions.
The change was done by commit 37484ad:
> Instead of changing the tuple xmin to FrozenTransactionId, the
combination
> of HEAP_XMIN_COMMITTED and HEAP_XMIN_INVALID, which were
previously never
> set together, is now defined as HEAP_XMIN_FROZEN.
But we still have FrozenTransactionId mentioned in section 23.1.5.
Please consider the attached patch to fix it.
Thanks,
Egor Rogov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company