Improve user-facing documentation for partial/parallel aggregation.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 2d673424faf3e33c5fcca926fbe3f21e16dd0fef
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2016-06-22T23:14:16Z
Releases: 9.6.0
Improve user-facing documentation for partial/parallel aggregation.

Add a section to xaggr.sgml, as we have done in the past for other
extensions to the aggregation functionality.  Assorted wordsmithing
and other minor improvements.

David Rowley and Tom Lane

Files

PathChange+/−
doc/src/sgml/ref/create_aggregate.sgml modified +44 −27
doc/src/sgml/xaggr.sgml modified +98 −2

Documentation touched