diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/func.sgml | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 0148d72d22d..dc927737c31 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.291.2.2 2005/11/28 23:19:03 momjian Exp $ +$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.291.2.3 2005/12/03 16:45:22 momjian Exp $ PostgreSQL documentation --> @@ -4749,6 +4749,14 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})'); <function>extract</function> function. </para> </listitem> + + <listitem> + <para><function>to_char(interval)</function> formats <literal>HH</> and + <literal>HH12</> as hours in a single day, while <literal>HH24</> + can output hours exceeding a single day, e.g. >24. + </para> + </listitem> + </itemizedlist> </para> |