diff options
Diffstat (limited to 'doc/src/sgml/func.sgml')
| -rw-r--r-- | doc/src/sgml/func.sgml | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index a4ea1462a8..71952ee1fc 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 1.502 2010/02/12 17:33:19 tgl Exp $ --> +<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.503 2010/02/16 21:18:01 momjian Exp $ --> <chapter id="functions"> <title>Functions and Operators</title> @@ -5174,7 +5174,11 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})'); <para> <literal>FM</literal> suppresses leading zeroes and trailing blanks that would otherwise be added to make the output of a pattern be - fixed-width. + fixed-width. In <productname>PostgreSQL</productname>, + <literal>FM</literal> modifies only the next specification, while in + Oracle <literal>FM</literal> affects all subsequent + specifications, and repeated <literal>FM</literal> modifiers + toggle fill mode on and off. </para> </listitem> |