Robert Haas 569174f1be btree: Support parallel index scans. ... This isn't exposed to the optimizer or the executor yet; we'll add support for those things in a separate patch. But this puts the basic mechanism in place: several processes can attach to a parallel btree index scan, and each one will get a subset of the tuples that would have been produced by a non-parallel scan. Each index page becomes the responsibility of a single worker, which then returns all of the TIDs on that page. Rahila Syed, Amit Kapila, Robert Haas, reviewed and tested by Anastasia Lubennikova, Tushar Ahuja, and Haribabu Kommi.		2017-02-15 07:41:14 -05:00
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autovacuum.c	Fix typo: pg_statistics -> pg_statistic	2017-01-25 14:38:33 -05:00
bgworker.c	Logical replication	2017-01-20 09:04:49 -05:00
bgwriter.c	Fix typos in comments.	2017-02-06 11:33:58 +02:00
checkpointer.c	Update copyright via script for 2017	2017-01-03 13:48:53 -05:00
fork_process.c	Update copyright via script for 2017	2017-01-03 13:48:53 -05:00
Makefile
pgarch.c	Update copyright via script for 2017	2017-01-03 13:48:53 -05:00
pgstat.c	btree: Support parallel index scans.	2017-02-15 07:41:14 -05:00
postmaster.c	Fix typos in comments.	2017-02-06 11:33:58 +02:00
startup.c	Update copyright via script for 2017	2017-01-03 13:48:53 -05:00
syslogger.c	Update copyright via script for 2017	2017-01-03 13:48:53 -05:00
walwriter.c	Update copyright via script for 2017	2017-01-03 13:48:53 -05:00