postgres

Commit Graph

Author	SHA1	Message	Date
Amit Kapila	26dd0284b9	Add BEGIN/COMMIT for transactional messages during decoding. In test_decoding module, when skip_empty_xacts option was specified, add BEGIN/COMMIT for transactional messages. This makes the handling of transactional messages consistent irrespective of whether skip_empty_xacts option was specified. We decided not to backpatch this change because skip_empty_xacts is primarily used to have consistent test results across different runs and this change won't help with that. Author: Vignesh C Reviewed-by: Ashutosh Bapat, Hou Zhijie Discussion: https://postgr.es/m/CAExHW5ujRhbOz6_aTq_jQA8NjeFqq9d_8G9viShWvXx8gdSXiQ@mail.gmail.com	2 years ago
Andres Freund	be65eddd80	Add required database and origin filtering for logical messages. Logical messages, added in `3fe3511d05`, during decoding failed to filter messages emitted in other databases and messages emitted "under" a replication origin the output plugin isn't interested in. Add tests to verify that both types of filtering actually work. While touching message.sql remove hunk obsoleted by `d25379e`. Bump XLOG_PAGE_MAGIC because xl_logical_message changed and because `3fe3511d05` had omitted doing so. `3fe3511d05` additionally didn't bump catversion, but `7a542700d` has done so since. Author: Petr Jelinek Reported-By: Andres Freund Discussion: 20160406142513.wotqy3ba3kanr423@alap3.anarazel.de	9 years ago
Simon Riggs	d25379eb23	Modify test_decoding/messages to remove non-ascii chars	9 years ago
Simon Riggs	3fe3511d05	Generic Messages for Logical Decoding API and mechanism to allow generic messages to be inserted into WAL that are intended to be read by logical decoding plugins. This commit adds an optional new callback to the logical decoding API. Messages are either text or bytea. Messages can be transactional, or not, and are identified by a prefix to allow multiple concurrent decoding plugins. (Not to be confused with Generic WAL records, which are intended to allow crash recovery of extensible objects.) Author: Petr Jelinek and Andres Freund Reviewers: Artur Zakirov, Tomas Vondra, Simon Riggs Discussion: 5685F999.6010202@2ndquadrant.com	9 years ago

4 Commits (d6677b93c79b19bf3772cb32fcea0a77d8520db9)