SV_KNOWLEDGECHAPTER KNOWLEDGE_ID, CHAPTER_ID, KNOWLEDGECHAPTER_ID #{KNOWLEDGE_ID}, #{CHAPTER_ID}, #{KNOWLEDGECHAPTER_ID} insert into ( ) values ( ) delete from where KNOWLEDGECHAPTER_ID = #{KNOWLEDGECHAPTER_ID} update set KNOWLEDGE_ID = #{KNOWLEDGE_ID}, CHAPTER_ID = #{CHAPTER_ID}, KNOWLEDGECHAPTER_ID = KNOWLEDGECHAPTER_ID where KNOWLEDGECHAPTER_ID = #{KNOWLEDGECHAPTER_ID} select from where KNOWLEDGECHAPTER_ID = #{KNOWLEDGECHAPTER_ID} select from where 1=1 and ( ) select from delete from where KNOWLEDGECHAPTER_ID in #{item}