select id, coal_mine_id, system_name, head_name, head_phone, system_code, ftp_url from tb_coal_mine_system
insert into tb_coal_mine_system
coal_mine_id,system_name,head_name,head_phone,system_code,ftp_url,#{coalMineId},#{systemName},#{headName},#{headPhone},#{systemCode},#{ftpUrl},
update tb_coal_mine_system
coal_mine_id = #{coalMineId},system_name = #{systemName},head_name = #{headName},head_phone = #{headPhone},system_code = #{systemCode},ftp_url = #{ftpUrl},
where id = #{id}
delete from tb_coal_mine_system where id = #{id}
delete from tb_coal_mine_system where id in
#{id}