Robert Haas a315b967cc Allow custom and foreign scans to have shutdown callbacks. ... This is expected to be useful mostly when performing such scans in parallel, because in that case it allows (in combination with commit acf555bc53) nodes below a Gather to get control just before the DSM segment goes away. KaiGai Kohei, except that I rewrote the documentation. Reviewed by Claudio Freire. Discussion: http://postgr.es/m/CADyhKSXJK0jUJ8rWv4AmKDhsUh124_rEn39eqgfC5D8fu6xVuw@mail.gmail.com		2017-02-26 13:41:12 +05:30
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sgml	Allow custom and foreign scans to have shutdown callbacks.	2017-02-26 13:41:12 +05:30
Makefile	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00