lues in a single atomic operation   </td></tr><tr><td style="border: 1px solid #aaa; padding: 5px;"> <a href="MsetCommand.html">MSETNX</a>  </td><td style="border: 1px solid #aaa; padding: 5px;"> <i>key1</i> <i>value1</i> <i>key2</i> <i>value2</i> ... <i>keyN</i> <i>valueN</i>  </td><td style="border: 1px solid #aaa; padding: 5px;">  Set multiple keys to multiple values in a single atomic operation if none of the keys already exist  </td></tr><tr><td style="border: 1px solid #aaa; padding: 5px;"> <a href="M