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<Chapter Id="runtime">

than 250ms will be logged. Enabling this

option can be useful in tracking down unoptimized queries in

your applications.

Only superusers can increase thisoption if itis set to

non-zero by the administrator.

Only superusers can increase thisor set itto zero if this option

is set tonon-zero by the administrator.

</para>

</listitem>

</varlistentry>