postgres

Commit Graph

Author	SHA1	Message	Date
Simon Riggs	9c7d06d606	Ability to advance replication slots Ability to advance both physical and logical replication slots using a new user function pg_replication_slot_advance(). For logical advance that means records are consumed as fast as possible and changes are not given to output plugin for sending. Makes 2nd phase (after we reached SNAPBUILD_FULL_SNAPSHOT) of replication slot creation faster, especially when there are big transactions as the reorder buffer does not have to deal with data changes and does not have to spill to disk. Author: Petr Jelinek Reviewed-by: Simon Riggs	8 years ago
Andres Freund	bae9b80160	Force synchronous commit in new-ish test_decoding test. This was missed in `a924c327` ff.	9 years ago
Peter Eisentraut	fdf71389dd	Various temporary slots test improvements Fix the tests on slow machines (per buildfarm). Add test for dropping on error. And also try to consume real changes from temporary slots. From: Petr Jelinek <petr.jelinek@2ndquadrant.com>	9 years ago
Tom Lane	23f722ba8e	Fix race condition in test_decoding "slot" test. This test, just added in commit `a924c327e`, sometimes fails because the old backend hasn't finished dropping the temporary replication slot when the new backend looks. Borrow the previously-invented methodology for waiting for the old process to disappear from pg_stat_activity. Petr Jelinek Discussion: https://postgr.es/m/62935e6f-4f1b-c433-e0fa-7f936a38b3e5@2ndquadrant.com	9 years ago
Peter Eisentraut	a924c327e2	Add support for temporary replication slots This allows creating temporary replication slots that are removed automatically at the end of the session or on error. From: Petr Jelinek <petr.jelinek@2ndquadrant.com>	9 years ago

5 Commits (e4300a3552b104f54ec781dd23cfcf96252ec5c1)