diff options
| -rw-r--r-- | doc/src/sgml/func.sgml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 7a0d4b9134d..24ad87f9109 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -8564,6 +8564,14 @@ SELECT regexp_match('abc01234xyz', '(?:(.*?)(\d+)(.*)){1,1}'); <listitem> <para> + If the format provides fewer fractional digits than the number being + formatted, <function>to_char()</function> will round the number to + the specified number of fractional digits. + </para> + </listitem> + + <listitem> + <para> The pattern characters <literal>S</literal>, <literal>L</literal>, <literal>D</literal>, and <literal>G</literal> represent the sign, currency symbol, decimal point, and thousands separator characters defined by the current locale |