SV_HOMEWORK CODE, NAME, SUBJECT_ID, CLASS_ID, GRADE_ID, SCHOOL_ID, COMPLETE_DATE, CREATE_DATE, MODIFY_DATE, COMPLETE_COUNT, ALL_SCORE, HOMEWORK_ID #{CODE}, #{NAME}, #{SUBJECT_ID}, #{CLASS_ID}, #{GRADE_ID}, #{SCHOOL_ID}, #{COMPLETE_DATE}, #{CREATE_DATE}, #{MODIFY_DATE}, #{COMPLETE_COUNT}, #{ALL_SCORE}, #{HOMEWORK_ID} insert into ( ) values ( ) delete from where HOMEWORK_ID = #{HOMEWORK_ID} update set CODE = #{CODE}, NAME = #{NAME}, SUBJECT_ID = #{SUBJECT_ID}, CLASS_ID = #{CLASS_ID}, GRADE_ID = #{GRADE_ID}, SCHOOL_ID = #{SCHOOL_ID}, COMPLETE_DATE = #{COMPLETE_DATE}, CREATE_DATE = #{CREATE_DATE}, MODIFY_DATE = #{MODIFY_DATE}, COMPLETE_COUNT = #{COMPLETE_COUNT}, ALL_SCORE = #{ALL_SCORE}, HOMEWORK_ID = HOMEWORK_ID where HOMEWORK_ID = #{HOMEWORK_ID} select from where HOMEWORK_ID = #{HOMEWORK_ID} select from where 1=1 and ( ) select from delete from where HOMEWORK_ID in #{item}