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