select answer_id, examinee_id, examinee_type, paper_type, question_id, seq, knowledge_id, answer, correct, duration, count, state, score_level, score, score_rate from mxjb_paper_answers SELECT a.answer_id, a.question_id, a.seq, q.qtpye, a.knowledge_id, IF(k.name IS NULL, q.knowledges, k.name) knowledge_name, a.answer, a.correct, a.state, a.score_level, a.duration, a.score, a.score_rate FROM mxjb_paper_examinee e JOIN mxjb_paper_answers a ON a.examinee_type = 'ie' AND a.examinee_id = e.examinee_id LEFT JOIN knowledge_tree k ON k.id = a.knowledge_id JOIN questions q ON q.id = a.question_id WHERE e.examinee_id = #{examineeId} ORDER BY a.seq and examinee_id = #{examineeId} and examinee_type = #{examineeType} and paper_type = #{paperType} and question_id = #{questionId} and seq = #{seq} and knowledge_id = #{knowledgeId} and answer = #{answer} and correct = #{correct} and duration = #{duration} and count = #{count} and state = #{state} and score_level = #{scoreLevel} and score = #{score} and score_rate = #{scoreRate} where answer_id = #{answerId} insert into mxjb_paper_answers examinee_id, examinee_type, paper_type, question_id, seq, knowledge_id, answer, correct, duration, count, state, score_level, score, score_rate, #{examineeId}, #{examineeType}, #{paperType}, #{questionId}, #{seq}, #{knowledgeId}, #{answer}, #{correct}, #{duration}, #{count}, #{state}, #{scoreLevel}, #{score}, #{scoreRate}, update mxjb_paper_answers examinee_id = #{examineeId}, examinee_type = #{examineeType}, paper_type = #{paperType}, question_id = #{questionId}, seq = #{seq}, knowledge_id = #{knowledgeId}, answer = #{answer}, correct = #{correct}, duration = #{duration}, count = #{count}, state = #{state}, score_level = #{scoreLevel}, score = #{score}, score_rate = #{scoreRate}, where answer_id = #{answerId} delete from mxjb_paper_answers where answer_id = #{answerId} delete from mxjb_paper_answers where answer_id in #{answerId}