select school_introduce_id, school_id, introduce_class_id, content, display_status, sort, create_at, update_at, del_flag from mall_school_introduce
insert into mall_school_introduce
school_introduce_id,
school_id,
introduce_class_id ,
content,
display_status,
sort,
create_at,
update_at,
del_flag,
#{schoolIntroduceId},
#{schoolId},
#{introduceClassId},
#{content},
#{displayStatus},
#{sort},
#{createAt},
#{updateAt},
#{delFlag},
update mall_school_introduce
school_id = #{schoolId},
introduce_class_id = #{introduceClassId},
content = #{content},
display_status = #{displayStatus},
sort = #{sort},
create_at = #{createAt},
update_at = #{updateAt},
del_flag = #{delFlag},
where school_introduce_id = #{schoolIntroduceId}
delete from mall_school_introduce where school_introduce_id = #{schoolIntroduceId}
delete from mall_school_introduce where school_introduce_id in
#{schoolIntroduceId}