postgres

Commit Graph

Author	SHA1	Message	Date
Peter Eisentraut	887227a1cc	Add option to modify sync commit per subscription This also changes default behaviour of subscription workers to synchronous_commit = off. Author: Petr Jelinek <petr.jelinek@2ndquadrant.com>	9 years ago
Peter Eisentraut	26ad194cb0	Support configuration reload in logical replication workers Author: Michael Paquier <michael.paquier@gmail.com> Reviewed-by: Petr Jelinek <petr.jelinek@2ndquadrant.com> Reported-by: Fujii Masao <masao.fujii@gmail.com>	9 years ago
Peter Eisentraut	d1f103c739	Fix typo Author: Masahiko Sawada <sawada.mshk@gmail.com>	9 years ago
Peter Eisentraut	fe7bbc4ddb	Fix remote position tracking in logical replication We need to set the origin remote position to end_lsn, not commit_lsn, as commit_lsn is the start of commit record, and we use the origin remote position as start position when restarting replication stream. If we'd use commit_lsn, we could request data that we already received from the remote server after a crash of a downstream server. Author: Petr Jelinek <petr.jelinek@2ndquadrant.com>	9 years ago
Peter Eisentraut	1116108c92	Handle change of slot name in logical replication apply Since change of slot name is a supported operation, handle it more gracefully, instead of in the this-should-not-happen way. Author: Petr Jelinek <petr.jelinek@2ndquadrant.com>	9 years ago
Peter Eisentraut	7c4f52409a	Logical replication support for initial data copy Add functionality for a new subscription to copy the initial data in the tables and then sync with the ongoing apply process. For the copying, add a new internal COPY option to have the COPY source data provided by a callback function. The initial data copy works on the subscriber by receiving COPY data from the publisher and then providing it locally into a COPY that writes to the destination table. A WAL receiver can now execute full SQL commands. This is used here to obtain information about tables and publications. Several new options were added to CREATE and ALTER SUBSCRIPTION to control whether and when initial table syncing happens. Change pg_dump option --no-create-subscription-slots to --no-subscription-connect and use the new CREATE SUBSCRIPTION ... NOCONNECT option for that. Author: Petr Jelinek <petr.jelinek@2ndquadrant.com> Tested-by: Erik Rijkers <er@xs4all.nl>	9 years ago
Peter Eisentraut	a47b38c9ee	Spelling fixes From: Josh Soref <jsoref@gmail.com>	9 years ago
Peter Eisentraut	6da9759a03	Add RENAME support for PUBLICATIONs and SUBSCRIPTIONs From: Petr Jelinek <petr.jelinek@2ndquadrant.com>	9 years ago
Peter Eisentraut	713f7c47d9	Fix after trigger execution in logical replication From: Petr Jelinek <petr.jelinek@2ndquadrant.com> Tested-by: Thom Brown <thom@linux.com>	9 years ago
Tom Lane	c29aff959d	Consistently declare timestamp variables as TimestampTz. Twiddle the replication-related code so that its timestamp variables are declared TimestampTz, rather than the uninformative "int64" that was previously used for meant-to-be-always-integer timestamps. This resolves the int64-vs-TimestampTz declaration inconsistencies introduced by commit `7c030783a`, though in the opposite direction to what was originally suggested. This required including datatype/timestamp.h in a couple more places than before. I decided it would be a good idea to slim down that header by not having it pull in <float.h> etc, as those headers are no longer at all relevant to its purpose. Unsurprisingly, a small number of .c files turn out to have been depending on those inclusions, so add them back in the .c files as needed. Discussion: https://postgr.es/m/26788.1487455319@sss.pgh.pa.us Discussion: https://postgr.es/m/27694.1487456324@sss.pgh.pa.us	9 years ago
Fujii Masao	d36537008a	Remove confusing comment about unsupported feature. The initial table synchronization feature has not been supported yet, but there was the confusing header comment about it in logical/worker.c.	9 years ago
Heikki Linnakangas	181bdb90ba	Fix typos in comments. Backpatch to all supported versions, where applicable, to make backpatching of future fixes go more smoothly. Josh Soref Discussion: https://www.postgresql.org/message-id/CACZqfqCf+5qRztLPgmmosr-B0Ye4srWzzw_mo4c_8_B_mtjmJQ@mail.gmail.com	9 years ago
Peter Eisentraut	3d9e73ea5f	Update copyright years in some recently added files	9 years ago
Peter Eisentraut	70c56a014e	Fix NULL pointer access in logical replication workers From: Petr Jelinek <pjmodos@pjmodos.net>	9 years ago
Peter Eisentraut	665d1fad99	Logical replication - Add PUBLICATION catalogs and DDL - Add SUBSCRIPTION catalog and DDL - Define logical replication protocol and output plugin - Add logical replication workers From: Petr Jelinek <petr@2ndquadrant.com> Reviewed-by: Steve Singer <steve@ssinger.info> Reviewed-by: Andres Freund <andres@anarazel.de> Reviewed-by: Erik Rijkers <er@xs4all.nl> Reviewed-by: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>	9 years ago

15 Commits (67c2def11d49de05aacd959ecdffc6736f52efee)