diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/func.sgml | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index a0b42c2ddbd..8591aa3e5a5 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -852,6 +852,19 @@ <row> <entry> <indexterm> + <primary>scale</primary> + </indexterm> + <literal><function>scale(<type>numeric</type>)</function></literal> + </entry> + <entry><type>numeric</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> + </row> + + <row> + <entry> + <indexterm> <primary>sign</primary> </indexterm> <literal><function>sign(<type>dp</type> or <type>numeric</type>)</function></literal> |