select user_course_id, user_id, course_id, state, examination_time, examination_result, create_time, create_user 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, examination_time, examination_result, create_time, create_user, #{userId}, #{courseId}, #{state}, #{examinationTime}, #{examinationResult}, #{createTime}, #{createUser}, update t_train_user_course user_id = #{userId}, course_id = #{courseId}, state = #{state}, examination_time = #{examinationTime}, examination_result = #{examinationResult}, create_time = #{createTime}, create_user = #{createUser}, 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}