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<h2 class="title" style="clear: both"><a id="set_data_len_parameter"></a>set_data_len</h2>
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<p>
Limits the amount of data displayed when
<a class="xref" href="lockstat_print.html" title="DB_ENV->lock_stat_print()">DB_ENV->lock_stat_print()</a>
is called with the <code class="literal">DB_STAT_ALL</code> flag.
</p>
<p>
If the
<a class="xref" href="db_printlog.html" title="db_printlog">db_printlog</a>
or
<a class="xref" href="db_dump.html" title="db_dump">db_dump</a> utility
uses a <code class="literal">DB_CONFIG</code> file with this
setting, it sets the the default for the amount of data
displayed for each key/data item. This value may be
overridden using the
<span class="bold"><strong>-D</strong></span> option for both utilities.
</p>
<p>
The value set here must be greater than 0. The default
value is 100.
</p>
<p>
The syntax of this parameter in the <a href="../../programmer_reference/env_db_config.html#env_db_config.DB_CONFIG" class="olink">DB_CONFIG</a> file is a
single line with the string
<code class="literal">set_data_len</code>, one or more whitespace
characters, and the directory name.
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For example:
</p>
<pre class="programlisting">set_data_len 1048576</pre>
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