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1 | | -<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.499 2010/02/0103:14:43 itagaki Exp $ --> |
| 1 | +<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.500 2010/02/0115:38:21 rhaas Exp $ --> |
2 | 2 |
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3 | 3 | <chapter id="functions"> |
4 | 4 | <title>Functions and Operators</title> |
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1790 | 1790 | </table> |
1791 | 1791 |
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1792 | 1792 | <para> |
1793 | | - See also<xref linkend="functions-aggregate"> about the aggregate |
1794 | | -function <function>string_agg</function>. |
| 1793 | + See alsotheaggregate function <function>string_agg</function> in |
| 1794 | +<xref linkend="functions-aggregate">. |
1795 | 1795 | </para> |
1796 | 1796 |
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1797 | 1797 | <table id="conversion-names"> |
@@ -9945,7 +9945,8 @@ SELECT count(*) FROM sometable; |
9945 | 9945 | </note> |
9946 | 9946 |
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9947 | 9947 | <para> |
9948 | | - The aggregate functions <function>array_agg</function> |
| 9948 | + The aggregate functions <function>array_agg</function>, |
| 9949 | + <function>string_agg</function>, |
9949 | 9950 | and <function>xmlagg</function>, as well as similar user-defined |
9950 | 9951 | aggregate functions, produce meaningfully different result values |
9951 | 9952 | depending on the order of the input values. This ordering is |
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