Amit Kapila 19890a064e Add option to enable two_phase commits via pg_create_logical_replication_slot. ... Commit 0aa8a01d04 extends the output plugin API to allow decoding of prepared xacts and allowed the user to enable/disable the two-phase option via pg_logical_slot_get_changes(). This can lead to a problem such that the first time when it gets changes via pg_logical_slot_get_changes() without two_phase option enabled it will not get the prepared even though prepare is after consistent snapshot. Now next time during getting changes, if the two_phase option is enabled it can skip prepare because by that time start decoding point has been moved. So the user will only get commit prepared. Allow to enable/disable this option at the create slot time and default will be false. It will break the existing slots which is fine in a major release. Author: Ajin Cherian Reviewed-by: Amit Kapila and Vignesh C Discussion: https://postgr.es/m/d0f60d60-133d-bf8d-bd70-47784d8fabf3@enterprisedb.com		2021-03-03 07:34:11 +05:30
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expected	Add option to enable two_phase commits via pg_create_logical_replication_slot.	2021-03-03 07:34:11 +05:30
specs	Add option to enable two_phase commits via pg_create_logical_replication_slot.	2021-03-03 07:34:11 +05:30
sql	Add option to enable two_phase commits via pg_create_logical_replication_slot.	2021-03-03 07:34:11 +05:30
.gitignore	Improve isolation tests infrastructure.	2017-03-14 15:56:17 -07:00
Makefile	Test decoding of two-phase transactions during the build of a consistent snapshot.	2021-01-05 15:05:22 +05:30
logical.conf	Add logical_decoding_work_mem to limit ReorderBuffer memory usage.	2019-11-19 07:32:36 +05:30
test_decoding.c	Add option to enable two_phase commits via pg_create_logical_replication_slot.	2021-03-03 07:34:11 +05:30