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<!--$Id: db_count.so,v 11.1 2000/02/02 18:23:19 sue Exp $-->
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<h1><i>db</i> <b>count</b></h1>
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<h3><pre>db count key
</pre></h3>
<h1>Description</h1>
<p>The <i>db</i> <b>count</b> command returns a count of the number
of duplicate data items for the key given.
If the key does not exist, a value of 0 is returned.
If there are no duplicates, or the database does not support
duplicates, but a key/data pair exists, a value of 1 is returned.
If an error occurs, a Berkeley DB error message is returned or a Tcl error is
thrown.
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