select id, major_category_code, major_category_name, major_subject_code, type, level from sy_major_category insert into sy_major_category major_category_code, major_category_name, major_subject_code, type, level, #{majorCategoryCode}, #{majorCategoryName}, #{majorSubjectCode}, #{type}, #{level}, update sy_major_category major_category_code = #{majorCategoryCode}, major_category_name = #{majorCategoryName}, major_subject_code = #{majorSubjectCode}, type = #{type}, level = #{level}, where id = #{id} delete from sy_major_category where id = #{id} delete from sy_major_category where id in #{id}