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@ -1,4 +1,4 @@ |
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<!-- $PostgreSQL: pgsql/doc/src/sgml/maintenance.sgml,v 1.75 2007/05/30 19:45:00 momjian Exp $ --> |
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<!-- $PostgreSQL: pgsql/doc/src/sgml/maintenance.sgml,v 1.76 2007/07/18 03:39:01 momjian Exp $ --> |
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<chapter id="maintenance"> |
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<title>Routine Database Maintenance Tasks</title> |
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@ -533,7 +533,7 @@ vacuum threshold = vacuum base threshold + vacuum scale factor * number of tuple |
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<programlisting> |
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analyze threshold = analyze base threshold + analyze scale factor * number of tuples |
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</programlisting> |
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is compared to the total number of tuples inserted, updated, or deleted |
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is compared to the total number of tuples inserted or updated |
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since the last <command>ANALYZE</command>. |
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</para> |
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Bruce Momjian
19 years ago