4 Commits (3feda1bcbb653e954092bddd9c3eb681ab51fa2b)

Author	SHA1	Message	Date
Heikki Linnakangas	afd0fcbc5d	Fix test_decoding test case's check that slot has been dropped. ... pg_stat_replication shows connected replication clients. The ddl test case never has any replication clients connected, so querying pg_stat_replication is pointless. To check that a slot has been dropped correctly, query pg_replication_slots instead. Andres Freund	12 years ago
Noah Misch	7ed908be41	Force consistent row order in contrib/test_decoding regression test.	12 years ago
Peter Eisentraut	6f37c08057	Fix whitespace	12 years ago
Robert Haas	b89e151054	Introduce logical decoding. ... This feature, building on previous commits, allows the write-ahead log stream to be decoded into a series of logical changes; that is, inserts, updates, and deletes and the transactions which contain them. It is capable of handling decoding even across changes to the schema of the effected tables. The output format is controlled by a so-called "output plugin"; an example is included. To make use of this in a real replication system, the output plugin will need to be modified to produce output in the format appropriate to that system, and to perform filtering. Currently, information can be extracted from the logical decoding system only via SQL; future commits will add the ability to stream changes via walsender. Andres Freund, with review and other contributions from many other people, including Álvaro Herrera, Abhijit Menon-Sen, Peter Gheogegan, Kevin Grittner, Robert Haas, Heikki Linnakangas, Fujii Masao, Abhijit Menon-Sen, Michael Paquier, Simon Riggs, Craig Ringer, and Steve Singer.	12 years ago