postgresql/contrib/postgres_fdw
Etsuro Fujita 0cc31cc32d postgres_fdw: Fix error message for PREPARE TRANSACTION.
Currently, postgres_fdw does not support preparing a remote transaction
for two-phase commit even in the case where the remote transaction is
read-only, but the old error message appeared to imply that that was not
supported only if the remote transaction modified remote tables.  Change
the message so as to include the case where the remote transaction is
read-only.

Also fix a comment above the message.

Also add a note about the lack of supporting PREPARE TRANSACTION to the
postgres_fdw documentation.

Reported-by: Gilles Darold
Author: Gilles Darold and Etsuro Fujita
Reviewed-by: Michael Paquier and Kyotaro Horiguchi
Backpatch-through: 9.4
Discussion: https://postgr.es/m/08600ed3-3084-be70-65ba-279ab19618a5%40darold.net
2019-11-08 17:00:31 +09:00
..
expected Fix many typos and inconsistencies 2019-07-01 10:00:23 +09:00
sql Fix many typos and inconsistencies 2019-07-01 10:00:23 +09:00
.gitignore Add postgres_fdw contrib module. 2013-02-21 05:27:16 -05:00
connection.c postgres_fdw: Fix error message for PREPARE TRANSACTION. 2019-11-08 17:00:31 +09:00
deparse.c Phase 2 pgindent run for v12. 2019-05-22 13:04:48 -04:00
Makefile Prevent accidental linking of system-supplied copies of libpq.so etc. 2018-04-03 16:26:05 -04:00
option.c Update copyright for 2019 2019-01-02 12:44:25 -05:00
postgres_fdw--1.0.sql Add postgres_fdw contrib module. 2013-02-21 05:27:16 -05:00
postgres_fdw.c postgres_fdw: Fix costing of pre-sorted foreign paths with local stats. 2019-06-14 20:49:59 +09:00
postgres_fdw.control Add postgres_fdw contrib module. 2013-02-21 05:27:16 -05:00
postgres_fdw.h pgindent run prior to branching v12. 2019-07-01 12:37:52 -04:00
shippable.c Update copyright for 2019 2019-01-02 12:44:25 -05:00