"(case `status` when 2 then '100' else '0' end)" => 'process',
'date_format(from_unixtime(create_time),"%Y-%m-%d %H:%i:%s") as create_timestamp',
"(case `type` when 1 then '导入' when 2 then '导出' when 3 then '同行电话' when 4 then '重复车架号' when 5 then '更新车辆信息' when 6 then '清除重复电话' when 7 then '删除重复数据' else '' end)" => 'type_txt',
"(case `type` when 1 then '导入' when 2 then '导出' when 3 then '同行电话' when 4 then '重复车架号' when 5 then '更新车辆信息' when 6 then '清除重复电话' when 7 then '删除重复数据' when 8 then '导出删除重复数据' else '' end)" => 'type_txt',
"(case `status` when 0 then '排队中' when 1 then '处理中' when 2 then '已完成' when 3 then '失败' else '' end)" => 'status', 'create_time']);