okr_attachment
<h4>okr_attachment 附件表</h4>
<table>
<thead>
<tr>
<th>字段名称</th>
<th>类型长度</th>
<th>是否NULL</th>
<th>默认值</th>
<th>注释</th>
</tr>
</thead>
<tbody>
<tr>
<td>id</td>
<td>int(20) unsigned</td>
<td>NO</td>
<td></td>
<td>ID</td>
</tr>
<tr>
<td>category</td>
<td>varchar(50)</td>
<td>YES</td>
<td></td>
<td>类别</td>
</tr>
<tr>
<td>admin_id</td>
<td>int(10) unsigned</td>
<td>NO</td>
<td>0</td>
<td>管理员ID</td>
</tr>
<tr>
<td>user_id</td>
<td>int(10) unsigned</td>
<td>NO</td>
<td>0</td>
<td>会员ID</td>
</tr>
<tr>
<td>url</td>
<td>varchar(255)</td>
<td>YES</td>
<td></td>
<td>物理路径</td>
</tr>
<tr>
<td>imagewidth</td>
<td>varchar(30)</td>
<td>YES</td>
<td></td>
<td>宽度</td>
</tr>
<tr>
<td>imageheight</td>
<td>varchar(30)</td>
<td>YES</td>
<td></td>
<td>高度</td>
</tr>
<tr>
<td>imagetype</td>
<td>varchar(30)</td>
<td>YES</td>
<td></td>
<td>图片类型</td>
</tr>
<tr>
<td>imageframes</td>
<td>int(10) unsigned</td>
<td>NO</td>
<td>0</td>
<td>图片帧数</td>
</tr>
<tr>
<td>filename</td>
<td>varchar(100)</td>
<td>YES</td>
<td></td>
<td>文件名称</td>
</tr>
<tr>
<td>filesize</td>
<td>int(10) unsigned</td>
<td>NO</td>
<td>0</td>
<td>文件大小</td>
</tr>
<tr>
<td>mimetype</td>
<td>varchar(100)</td>
<td>YES</td>
<td></td>
<td>mime类型</td>
</tr>
<tr>
<td>extparam</td>
<td>varchar(255)</td>
<td>YES</td>
<td></td>
<td>透传数据</td>
</tr>
<tr>
<td>createtime</td>
<td>bigint(16)</td>
<td>YES</td>
<td></td>
<td>创建日期</td>
</tr>
<tr>
<td>updatetime</td>
<td>bigint(16)</td>
<td>YES</td>
<td></td>
<td>更新时间</td>
</tr>
<tr>
<td>uploadtime</td>
<td>bigint(16)</td>
<td>YES</td>
<td></td>
<td>上传时间</td>
</tr>
<tr>
<td>storage</td>
<td>varchar(100)</td>
<td>NO</td>
<td>local</td>
<td>存储位置</td>
</tr>
<tr>
<td>sha1</td>
<td>varchar(40)</td>
<td>YES</td>
<td></td>
<td>文件 sha1编码</td>
</tr>
</tbody>
</table>