分组表 t_group

<ul> <li>分组表 <table><tbody><tr height="19" style="height:14.0pt"><td height="19" class="xl65" width="69" style="height:14.0pt;width:52pt">序号</td><td class="xl65" width="103" style="width:78pt">字段名称</td><td class="xl65" width="265" style="width:199pt">注释</td><td class="xl65" width="125" style="width:94pt">必填</td><td class="xl65" width="81" style="width:61pt">数据类型</td><td class="xl65" width="69" style="width:52pt">主键唯一</td></tr><tr height="19" style="height:14.0pt"><td height="19" class="xl66" align="right" style="height:14.0pt">1</td><td class="xl66">group_id</td><td class="xl66">id</td><td class="xl66">是</td><td class="xl66">int</td><td class="xl66">是</td></tr><tr height="19" style="height:14.0pt"><td height="19" class="xl66" align="right" style="height:14.0pt">2</td><td class="xl66">group_name</td><td class="xl66">分组名</td><td class="xl66">是</td><td class="xl66">varchar(64)</td><td class="xl66">　</td></tr><tr height="19" style="height:14.0pt"><td height="19" class="xl66" align="right" style="height:14.0pt">3</td><td class="xl66">status</td><td class="xl66">状态（0、分组设备关闭 ；1、开启）</td><td class="xl66">是</td><td class="xl66">int</td><td class="xl66">　</td></tr><tr height="19" style="height:14.0pt"><td height="19" class="xl66" align="right" style="height:14.0pt">4</td><td class="xl66">update_time</td><td class="xl66">更新时间</td><td class="xl66">是</td><td class="xl66">timestamp</td><td class="xl66">　</td></tr><tr height="19" style="height:14.0pt"><td height="19" class="xl66" align="right" style="height:14.0pt">5</td><td class="xl66">create_time</td><td class="xl66">创建时间</td><td class="xl66">是</td><td class="xl66">timestamp</td><td class="xl66">　</td></tr>></tbody></table></li> </ul>