From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Thu, 11 May 2017 22:09:22 +0000 (-0400)
Subject: Doc fix: scale(numeric) returns integer, not numeric.
X-Git-Tag: REL_10_BETA1~49
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=efa2c18f4e8a8ccc74d9005d960f4c1a2bf05ea9;p=thirdparty%2Fpostgresql.git

Doc fix: scale(numeric) returns integer, not numeric.

Thinko in commit abb173392, which introduced this function.

Report: https://postgr.es/m/20170511215234.1795.54347@wrigleys.postgresql.org
---

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 4b9a54c0c9e..e462fdcd595 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -996,7 +996,7 @@
         </indexterm>
         <literal><function>scale(<type>numeric</type>)</function></literal>
        </entry>
-       <entry><type>numeric</type></entry>
+       <entry><type>integer</type></entry>
        <entry>scale of the argument (the number of decimal digits in the fractional part)</entry>
        <entry><literal>scale(8.41)</literal></entry>
        <entry><literal>2</literal></entry>