select id, title, type, image, link, sort, status, created_at, updated_at from adv_img
insert into adv_img
title,type,image,link,sort,status,
created_at,
updated_at
#{title},#{type},#{image},#{link},#{sort},#{status},
NOW(),
NOW()
update adv_img
title = #{title},type = #{type},image = #{image},link = #{link},sort = #{sort},status = #{status},
updated_at=NOW()
where id = #{id}
delete from adv_img where id = #{id}
delete from adv_img where id in
#{id}