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1 | | -<!-- $PostgreSQL: pgsql/doc/src/sgml/release-9.0.sgml,v 2.33 2010/06/16 18:31:39 momjian Exp $ --> |
| 1 | +<!-- $PostgreSQL: pgsql/doc/src/sgml/release-9.0.sgml,v 2.34 2010/06/16 18:46:18 momjian Exp $ --> |
2 | 2 |
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3 | 3 | <sect1 id="release-9-0"> |
4 | 4 | <title>Release 9.0</title> |
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820 | 820 | </para> |
821 | 821 |
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822 | 822 | <para> |
823 | | -For drivers which support this feature, this saves an entire |
824 | | -round-triptothe client, allowing result counts and pagination |
825 | | -to be calculated without a second <command>COUNT</command> query. |
| 823 | +This allows operations that do not return a result, like |
| 824 | +<command>SELECT INTO</>,toreturn a count of the number of rows |
| 825 | +processed. |
826 | 826 | </para> |
827 | 827 |
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828 | 828 | <para> |
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