MySQL查询记录
1,SELECT * FROM kd_item_collect_box where icb_retrieve_image !=""; 查询表中字段icb_retrieve_image不为空,
2,SELECT * FROM kd_item_collect_box WHERE icb_update_time>CURRENT_TIME() - INTERVAL 12 HOUR; 查询表中字段icb_update_time最近十二小时的数据
3,SELECT * FROM kd_item_collect_box WHERE icb_update_time>='2018-10-19'; 表中日期查询
{待补充。。。。。。。。。}