自定义字段对应的后台数据库表 select from cus_formfield—
    自定义字段存储表 select     from cus_fielddata—
    自定义字段数据存储表
    scope=’HrmCustomFieldByInfoType’ and scopeid=-1(基本信息)
    scope=’HrmCustomFieldByInfoType’ and scopeid=1(个人信息)
    scope=’HrmCustomFieldByInfoType’ and scopeid=3(工作信息)