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<h2 class="title" style="clear: both"><a id="env_close"></a><span class="emphasis"><em>env</em></span> close</h2>
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<pre class="programlisting">env close </pre>
<p>
Close the Berkeley DB environment, freeing any allocated resources and
closing any underlying subsystems.
</p>
<p>
This does not imply closing any databases that were opened in the
environment.
</p>
<p>
Where the environment was initialized with the <span class="bold"><strong>-txn</strong></span> option, calling <span class="emphasis"><em>env</em></span>
<span class="bold"><strong>close</strong></span> does not release any locks
still held by the closing process, providing functionality for
long-lived locks.
</p>
<p>
After <span class="emphasis"><em>env</em></span> <span class="bold"><strong>close</strong></span>
has been called the <span class="bold"><strong>env</strong></span> handle may
not be accessed again.
</p>
<p>
The <span class="emphasis"><em>env</em></span> <span class="bold"><strong>close</strong></span>
command returns 0 on success, and in the case of error, a Tcl error is
thrown.
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