/div>
<div id="hasKey,Transaction,string">
<dt><pre><span class="Keyword">proc</span> <a href="#hasKey%2CTransaction%2Cstring"><span class="Identifier">hasKey</span></a><span class="Other">(</span><span class="Identifier">t</span><span class="Other">:</span> <a href="limdb.html#Transaction"><span class="Identifier">Transaction</span></a><span class="Other">;</span> <span class="Identifier">key</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="O