select id, business_id,business_type,att_id,att_name
create_by, create_by_id, create_time, update_by, update_by_id, update_time from t_download_count
insert into t_download_count
id,
business_id,
business_type,
att_id,
att_name,
create_by,
create_by_id,
create_time,
update_by,
update_by_id,
update_time,
#{id},
#{businessId},
#{businessType},
#{attId},
#{attName},
#{createBy},
#{createById},
#{createTime},
#{updateBy},
#{updateById},
#{updateTime},
update t_download_count
business_id = #{businessId},
business_type = #{businessType},
att_id = #{attId},
att_name = #{attName},
create_by = #{createBy},
create_by_id = #{createById},
create_time = #{createTime},
update_by = #{updateBy},
update_by_id = #{updateById},
update_time = #{updateTime},
where id = #{id}
delete from t_download_count where id = #{id}
delete from t_download_count where id in
#{id}