select user_course_id, user_id, course_id, state, examination_time, personnel_type,examination_result, create_time, create_user,finish_duration,train_state from t_train_user_course and user_id = #{userId} and course_id = #{courseId} and state = #{state} and examination_time = #{examinationTime} and examination_result = #{examinationResult} and create_user = #{createUser} where user_course_id = #{userCourseId} insert into t_train_user_course user_id, course_id, state, personnel_type, examination_time, examination_result, create_time, create_user, finish_duration, train_state, #{userId}, #{courseId}, #{state}, #{personnelType}, #{examinationTime}, #{examinationResult}, #{createTime}, #{createUser}, #{finishDuration}, #{trainState}, update t_train_user_course user_id = #{userId}, course_id = #{courseId}, state = #{state}, personnel_type = #{personnelType}, examination_time = #{examinationTime}, examination_result = #{examinationResult}, create_time = #{createTime}, create_user = #{createUser}, finish_duration = #{finishDuration}, train_state = #{trainState}, where user_course_id = #{userCourseId} delete from t_train_user_course where user_course_id = #{userCourseId} delete from t_train_user_course where user_course_id in #{userCourseId} SELECT sys.staff_name, d.dept_name, train.examination_result, train.state, train.examination_time FROM t_train_user_course train LEFT JOIN sys_user sys ON train.user_id = sys.user_id left join sys_dept d on sys.dept_id = d.dept_id WHERE train.course_id = #{courseId} SELECT sys.staff_name, d.dept_name, train.examination_result, train.examination_result, CASE WHEN train.state = 0 THEN '未考试' WHEN train.state = 1 THEN '未通过' WHEN train.state = 2 THEN '已通过' END AS states , train.examination_time FROM t_train_user_course train LEFT JOIN sys_user sys ON train.user_id = sys.user_id left join sys_dept d on sys.dept_id = d.dept_id WHERE train.course_id = #{courseId}