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1 | 1 | <!-- |
2 | | -$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.108 2004/03/24 03:27:46 momjian Exp $ |
| 2 | +$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.109 2004/03/30 15:54:33 momjian Exp $ |
3 | 3 | PostgreSQL documentation |
4 | 4 | --> |
5 | 5 |
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@@ -904,12 +904,17 @@ testdb=> |
904 | 904 | return types. If <replaceable |
905 | 905 | class="parameter">pattern</replaceable> |
906 | 906 | is specified, only functions whose names match the pattern are shown. |
907 | | -If the form |
908 | | - <literal>\df+</literal> is used, additional information about |
| 907 | +If the form <literal>\df+</literal> is used, additional information about |
909 | 908 | each function, including language and description, is shown. |
910 | 909 | </para> |
911 | 910 |
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912 | 911 | <note> |
| 912 | + <para> |
| 913 | + To look up functions taking argument or returning values of a specific |
| 914 | + type, use your pager's search capability to scroll through the <literal>\df</> |
| 915 | + output. |
| 916 | + </para> |
| 917 | + |
913 | 918 | <para> |
914 | 919 | To reduce clutter, <literal>\df</> does not show data type I/O |
915 | 920 | functions. This is implemented by ignoring functions that accept |
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