diff options
| author | Peter Eisentraut <peter_e@gmx.net> | 2008-11-04 14:49:12 +0000 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2008-11-04 14:49:12 +0000 |
| commit | 254aecb7047579a0de21181823bf8d52343e61ca (patch) | |
| tree | b518bc56b3463916f5de4b737ec9555eecba03dd /doc/src | |
| parent | 9beb9e761bb6159293301ba82048e8bc047fe5e7 (diff) | |
ADD array_ndims function
Author: Robert Haas <robertmhaas@gmail.com>
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/func.sgml | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index e272b8b6ee3..61460f3c0fc 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -1,4 +1,4 @@ -<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.454 2008/11/04 00:59:45 momjian Exp $ --> +<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.455 2008/11/04 14:49:11 petere Exp $ --> <chapter id="functions"> <title>Functions and Operators</title> @@ -9376,6 +9376,17 @@ SELECT NULLIF(value, '(none)') ... <row> <entry> <literal> + <function>array_ndims</function>(<type>anyarray</type>) + </literal> + </entry> + <entry><type>int</type></entry> + <entry>returns the number of dimensions of the array</entry> + <entry><literal>array_ndims(ARRAY[[1,2,3], [4,5,6]])</literal></entry> + <entry><literal>2</literal></entry> + </row> + <row> + <entry> + <literal> <function>array_dims</function>(<type>anyarray</type>) </literal> </entry> |