diff options
| -rw-r--r-- | doc/src/sgml/func.sgml | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 15774a3a00a..2de07c04ae8 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 1.230 2004/12/13 18:05:08 petere Exp $ +$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.231 2004/12/21 01:02:28 momjian Exp $ PostgreSQL documentation --> @@ -4412,6 +4412,13 @@ substring('foobar' from 'o(.)b') <lineannotation>o</lineannotation> 1230 microseconds = 2.021230 seconds. </para> </listitem> + + <listitem> + <para><function>to_char</function>'s day of the week numbering + (see the 'D' formatting pattern) is different from that of the + <function>extract</function> function. + </para> + </listitem> </itemizedlist> </para> @@ -5146,6 +5153,11 @@ SELECT EXTRACT(DECADE FROM TIMESTAMP '2001-02-16 20:38:40'); SELECT EXTRACT(DOW FROM TIMESTAMP '2001-02-16 20:38:40'); <lineannotation>Result: </lineannotation><computeroutput>5</computeroutput> </screen> + <para> + Note that <function>extract</function>'s day of the week numbering is + different from that of the <function>to_char</function> function. + </para> + </listitem> </varlistentry> |