t.exam_id as examId, t.exam_name as examName, t.question_count as questionCount, t.qualified_score as qualifiedScore, t.exam_date as examDate, t.exam_type as examType, t.train_id as trainId, t.create_time as createTime, t.update_time as updateTime, t.create_user as createUser, t.update_user as updateUser, t.is_use as isUse, t.company_id as companyId t.exam_name = #{examName} AND t.question_count = #{questionCount} AND t.qualified_score = #{qualifiedScore} AND t.exam_date = #{examDate} AND t.exam_type = #{examType} AND t.train_id = #{trainId} AND t.create_time = #{createTime} AND t.update_time = #{updateTime} AND t.create_user = #{createUser} AND t.update_user = #{updateUser} AND t.is_use = #{isUse} AND t.company_id = #{companyId} AND insert into t_exam exam_id, exam_name, question_count, qualified_score, exam_date, exam_type, train_id, create_time, update_time, create_user, update_user, is_use, company_id, #{examId}, #{examName}, #{questionCount}, #{qualifiedScore}, #{examDate}, #{examType}, #{trainId}, #{createTime}, #{updateTime}, #{createUser}, #{updateUser}, #{isUse}, #{companyId}, update t_exam exam_name=#{examName}, question_count=#{questionCount}, qualified_score=#{qualifiedScore}, exam_date=#{examDate}, exam_type=#{examType}, train_id=#{trainId}, create_time=#{createTime}, update_time=#{updateTime}, create_user=#{createUser}, update_user=#{updateUser}, is_use=#{isUse}, company_id=#{companyId}, where exam_id=#{examId} update t_exam SET is_use = 0 where exam_id=#{examId} delete from t_exam where exam_id=#{examId}