Robert Haas 98e6e89040 tidbitmap: Support shared iteration. ... When a shared iterator is used, each call to tbm_shared_iterate() returns a result that has not yet been returned to any process attached to the shared iterator. In other words, each cooperating processes gets a disjoint subset of the full result set, but all results are returned exactly once. This is infrastructure for parallel bitmap heap scan. Dilip Kumar. The larger patch set of which this is a part has been reviewed and tested by (at least) Andres Freund, Amit Khandekar, Tushar Ahuja, Rafia Sabih, Haribabu Kommi, and Thomas Munro. Discussion: http://postgr.es/m/CAFiTN-uc4=0WxRGfCzs-xfkMYcSEWUC-Fon6thkJGjkh9i=13A@mail.gmail.com		2017-03-08 08:09:38 -05:00
..
src	tidbitmap: Support shared iteration.	2017-03-08 08:09:38 -05:00
bug.template	Stamp HEAD as 10devel.	2016-08-15 13:49:49 -04:00
KNOWN_BUGS
Makefile
MISSING_FEATURES
TODO