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1 | 1 | <!-- |
2 | | -$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.189 2004/02/29 15:45:53 neilc Exp $ |
| 2 | +$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.190 2004/03/04 20:09:29 dennis Exp $ |
3 | 3 | PostgreSQL documentation |
4 | 4 | --> |
5 | 5 |
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@@ -1157,11 +1157,13 @@ PostgreSQL documentation |
1157 | 1157 | </row> |
1158 | 1158 |
|
1159 | 1159 | <row> |
1160 | | - <entry><literal><function>ltrim</function>(<parameter>string</parameter> <type>text</type>, <parameter>characters</parameter> <type>text</type>)</literal></entry> |
| 1160 | + <entry><literal><function>ltrim</function>(<parameter>string</parameter> <type>text</type> |
| 1161 | + <optional>, <parameter>characters</parameter> <type>text</type></optional>)</literal> |
| 1162 | + </entry> |
1161 | 1163 | <entry><type>text</type></entry> |
1162 | 1164 | <entry> |
1163 | 1165 | Remove the longest string containing only characters from |
1164 | | - <parameter>characters</parameter> from the start of |
| 1166 | + <parameter>characters</parameter>(a space by default)from the start of |
1165 | 1167 | <parameter>string</parameter>. |
1166 | 1168 | </entry> |
1167 | 1169 | <entry><literal>ltrim('zzzytrim', 'xyz')</literal></entry> |
@@ -1255,12 +1257,13 @@ PostgreSQL documentation |
1255 | 1257 | </row> |
1256 | 1258 |
|
1257 | 1259 | <row> |
1258 | | - <entry><literal><function>rtrim</function>(<parameter>string</parameter> |
1259 | | - text, <parameter>characters</parameter> text)</literal></entry> |
| 1260 | + <entry><literal><function>rtrim</function>(<parameter>string</parameter> <type>text</type> |
| 1261 | + <optional>, <parameter>characters</parameter> <type>text</type></optional>)</literal> |
| 1262 | + </entry> |
1260 | 1263 | <entry><type>text</type></entry> |
1261 | 1264 | <entry> |
1262 | 1265 | Remove the longest string containing only characters from |
1263 | | - <parameter>characters</parameter> from the end of |
| 1266 | + <parameter>characters</parameter>(a space by default)from the end of |
1264 | 1267 | <parameter>string</parameter>. |
1265 | 1268 | </entry> |
1266 | 1269 | <entry><literal>rtrim('trimxxxx', 'x')</literal></entry> |
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