*** pgsql/doc/src/sgml/array.sgml	2008/10/29 11:24:52	1.67
--- pgsql/doc/src/sgml/array.sgml	2008/11/12 13:09:27	1.68
***************
*** 1,4 ****
! <!-- $PostgreSQL: pgsql/doc/src/sgml/array.sgml,v 1.66 2008/04/28 14:48:57 alvherre Exp $ -->
  
  <sect1 id="arrays">
   <title>Arrays</title>
--- 1,4 ----
! <!-- $PostgreSQL: pgsql/doc/src/sgml/array.sgml,v 1.67 2008/10/29 11:24:52 petere Exp $ -->
  
  <sect1 id="arrays">
   <title>Arrays</title>
*************** SELECT array_upper(schedule, 1) FROM sal
*** 325,330 ****
--- 325,342 ----
             2
  (1 row)
  </programlisting>
+ 
+  <function>array_length</function> will return the length of a specified
+  array dimension:
+ 
+ <programlisting>
+ SELECT array_length(schedule, 1) FROM sal_emp WHERE name = 'Carol';
+ 
+  array_length
+ --------------
+             2
+ (1 row)
+ </programlisting>
   </para>
   </sect2>