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Clarify documentation of handling of null arguments for aggregates.

Per discussion.
This commit is contained in:
Tom Lane
2010-09-01 18:22:35 +00:00
parent 41c8287de0
commit 43e48de4a5
2 changed files with 18 additions and 12 deletions

View File

@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.521.2.4 2010/08/17 04:37:16 petere Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.521.2.5 2010/09/01 18:22:35 tgl Exp $ -->
<chapter id="functions">
<title>Functions and Operators</title>
@ -9760,7 +9760,7 @@ SELECT NULLIF(value, '(none)') ...
<entry>
array of the argument type
</entry>
<entry>input values concatenated into an array</entry>
<entry>input values, including nulls, concatenated into an array</entry>
</row>
<row>