git.postgresql.org Git - postgresql.git/commitdiff

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml

index 007046e61d4b035ed9b120f0a7a4448ed6267173..66dae9bbdded1e14338bb1f576d70aff71a29587 100644 (file)

--- a/doc/src/sgml/func.sgml

+++ b/doc/src/sgml/func.sgml

<!--

-$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.189 2004年02月29日 15:45:53 neilc Exp $

+$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.190 2004年03月04日 20:09:29 dennis Exp $

PostgreSQL documentation

-->

</row>

<row>

- <entry><literal><function>ltrim</function>(<parameter>string</parameter> <type>text</type>, <parameter>characters</parameter> <type>text</type>)</literal></entry>

+ <entry><literal><function>ltrim</function>(<parameter>string</parameter> <type>text</type>

+ <optional>, <parameter>characters</parameter> <type>text</type></optional>)</literal>

+ </entry>

<entry><type>text</type></entry>

<entry>

Remove the longest string containing only characters from

- <parameter>characters</parameter> from the start of

+ <parameter>characters</parameter> (a space by default) from the start of

<parameter>string</parameter>.

</entry>

<entry><literal>ltrim('zzzytrim', 'xyz')</literal></entry>

</row>

<row>

- <entry><literal><function>rtrim</function>(<parameter>string</parameter>

- text, <parameter>characters</parameter> text)</literal></entry>

+ <entry><literal><function>rtrim</function>(<parameter>string</parameter> <type>text</type>

+ <optional>, <parameter>characters</parameter> <type>text</type></optional>)</literal>

+ </entry>

<entry><type>text</type></entry>

<entry>

Remove the longest string containing only characters from

- <parameter>characters</parameter> from the end of

+ <parameter>characters</parameter> (a space by default) from the end of

<parameter>string</parameter>.

</entry>

<entry><literal>rtrim('trimxxxx', 'x')</literal></entry>