Clarify documentation of handling of null arguments for aggregates.

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

Commit: 21076076e9265574a8e5eb9652a0a2c6d29acb4b
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2010-09-01T18:22:29Z
Releases: 9.1.0
Clarify documentation of handling of null arguments for aggregates.
Per discussion.

Files

PathChange+/−
doc/src/sgml/func.sgml modified +2 −2
doc/src/sgml/syntax.sgml modified +16 −10