select course_id, evaluate_agency_id, major_id, class_id, career_id, exam_id, subject_warehouse_class_id, class_type, cover_image, course_name, course_title, course_num, course_start, course_end, course_arrange, participate_num, course_details, course_overview, course_syllabus, course_knowledge, course_team, tag_name, teacher_ids, remarks, sort, status, publication_time, publisher, create_time, create_by, update_time, update_by, delete_time, delete_by, del_flag, views_num, is_recommend, course_certificate, course_information from tb_course select tc.course_id, tc.class_id, tc.career_id, tc.exam_id, tc.subject_warehouse_class_id, tc.class_type, tc.cover_image, tc.course_name, tc.course_title, tc.course_num, tc.course_start, tc.course_end, tc.course_arrange, tc.participate_num, tc.course_details, tc.course_overview, tc.course_syllabus, tc.course_knowledge, tc.course_team, tc.tag_name, tc.teacher_ids, tc.remarks, tc.sort, tc.status, tc.publication_time, tc.publisher, tc.create_time, tc.create_by, tc.update_time, tc.update_by, tc.delete_time, tc.delete_by, tc.del_flag, tc.major_details, tc.major_overview, tc.major_syllabus, tc.major_knowledge, tc.major_certificate, tc.major_information, ( select GROUP_CONCAT(tct.type_name SEPARATOR '、') from tb_type_course ttc left join tb_case_type tct on ttc.case_type_id = tct.case_type_id where tc.course_id = ttc.course_id ) class_name ,tc.views_num ,tc.is_recommend ,tea.evaluate_agency_name evaluateAgencyName from tb_course tc left join tb_case_type tct on tc.class_id = tct.case_type_id left join tb_evaluate_agency tea on tea.evaluate_agency_id = tc.evaluate_agency_id and tc.evaluate_agency_id = #{evaluateAgencyId} and tc.class_id = #{classId} and tc.career_id = #{careerId} and tc.exam_id = #{examId} and tc.subject_warehouse_class_id = #{subjectWarehouseClassId} and tc.class_type = #{classType} and tc.cover_image = #{coverImage} and tc.course_name like concat('%', #{courseName}, '%') and tc.course_title = #{courseTitle} and tc.course_num = #{courseNum} and tc.course_start = #{courseStart} and tc.course_end = #{courseEnd} and tc.course_arrange = #{courseArrange} and tc.participate_num = #{participateNum} and tc.course_details = #{courseDetails} and tc.course_overview = #{courseOverview} and tc.course_syllabus = #{courseSyllabus} and tc.course_knowledge = #{courseKnowledge} and tc.course_team = #{courseTeam} and tc.tag_name like concat('%', #{tagName}, '%') and tc.teacher_ids = #{teacherIds} and tc.remarks = #{remarks} and tc.sort = #{sort} and tc.status = #{status} and tc.publication_time = #{publicationTime} and tc.publisher = #{publisher} and tc.delete_time = #{deleteTime} and tc.delete_by = #{deleteBy} and tc.is_recommend = #{isRecommend} and DATE_FORMAT(tc.create_time, '%Y-%m-%d') between DATE_FORMAT(#{params.beginCreateTime}, '%Y-%m-%d') and DATE_FORMAT(#{params.endCreateTime}, '%Y-%m-%d') order by tc.sort asc, tc.create_time desc where del_flag = '0' order by sort asc, create_time desc where course_id = #{courseId} insert into tb_course evaluate_agency_id, major_id, class_id, career_id, exam_id, subject_warehouse_class_id, class_type, cover_image, course_name, course_title, course_num, course_start, course_end, course_arrange, participate_num, course_details, course_overview, course_syllabus, course_knowledge, course_team, tag_name, teacher_ids, remarks, sort, status, publication_time, publisher, create_time, create_by, update_time, update_by, delete_time, delete_by, del_flag, views_num, is_recommend, course_certificate, course_information, #{evaluateAgencyId}, #{majorId}, #{classId}, #{careerId}, #{examId}, #{subjectWarehouseClassId}, #{classType}, #{coverImage}, #{courseName}, #{courseTitle}, #{courseNum}, #{courseStart}, #{courseEnd}, #{courseArrange}, #{participateNum}, #{courseDetails}, #{courseOverview}, #{courseSyllabus}, #{courseKnowledge}, #{courseTeam}, #{tagName}, #{teacherIds}, #{remarks}, #{sort}, #{status}, #{publicationTime}, #{publisher}, #{createTime}, #{createBy}, #{updateTime}, #{updateBy}, #{deleteTime}, #{deleteBy}, #{delFlag}, #{viewsNum}, #{isRecommend}, #{courseCertificate}, #{courseInformation}, update tb_course evaluate_agency_id = #{evaluateAgencyId}, major_id = #{majorId}, class_id = #{classId}, career_id = #{careerId}, exam_id = #{examId}, subject_warehouse_class_id = #{subjectWarehouseClassId}, class_type = #{classType}, cover_image = #{coverImage}, course_name = #{courseName}, course_title = #{courseTitle}, course_num = #{courseNum}, course_start = #{courseStart}, course_end = #{courseEnd}, course_arrange = #{courseArrange}, participate_num = #{participateNum}, course_details = #{courseDetails}, course_overview = #{courseOverview}, course_syllabus = #{courseSyllabus}, course_knowledge = #{courseKnowledge}, course_team = #{courseTeam}, tag_name = #{tagName}, teacher_ids = #{teacherIds}, remarks = #{remarks}, sort = #{sort}, status = #{status}, publication_time = #{publicationTime}, publisher = #{publisher}, create_time = #{createTime}, create_by = #{createBy}, update_time = #{updateTime}, update_by = #{updateBy}, delete_time = #{deleteTime}, delete_by = #{deleteBy}, del_flag = #{delFlag}, views_num = #{viewsNum}, is_recommend = #{isRecommend}, course_certificate = #{courseCertificate}, course_information = #{courseInformation}, major_details = #{majorDetails}, major_overview = #{majorOverview}, major_syllabus = #{majorSyllabus}, major_knowledge = #{majorKnowledge}, major_certificate = #{majorCertificate}, major_information = #{majorInformation}, where course_id = #{courseId} delete from tb_course where course_id = #{courseId} delete from tb_course where course_id in #{courseId} select tc.course_id AS courseId, IFNULL(tc.class_id, 0) AS classId, IFNULL(tc.career_id, 0) AS careerId, IFNULL(tc.exam_id, 0) AS examId, IFNULL(tc.subject_warehouse_class_id, 0) AS subjectWarehouseClassId, IFNULL(tc.class_type, 0) AS classType, IFNULL(tc.views_num, 0) AS viewsNum, CONVERT(IFNULL(tc.cover_image, ''), CHAR) AS coverImage, CONVERT(IFNULL(tc.course_name, ''), CHAR) AS courseName, CONVERT(IFNULL(tc.course_title, ''), CHAR) AS courseTitle, CONVERT(IFNULL(tc.tag_name, ''), CHAR) AS tagName, CONVERT(IFNULL(DATE_FORMAT(tc.course_start,'%Y-%m-%d'), ''), CHAR) AS courseStart from tb_course tc left join tb_type_course ttc on tc.course_id = ttc.course_id and ttc.case_type_id = #{classId} and tc.career_id = #{careerId} and tc.class_type = #{classType} and tc.course_name like concat('%', #{courseName}, '%') and tc.teacher_ids = #{teacherIds} AND ( tc.course_name like concat('%', #{searchValue}, '%') or tc.course_title like concat('%', #{searchValue}, '%') or tc.tag_name like concat('%', #{searchValue}, '%') ) AND date_format(tc.course_start,'%y%m%d') >= date_format(#{beginTime},'%y%m%d') AND date_format(tc.course_start,'%y%m%d') <= date_format(#{endTime},'%y%m%d') and tc.status = 0 and tc.del_flag = 0 group by tc.course_id order by tc.sort asc, tc.create_time desc select course_id AS courseId, IFNULL(class_id, 0) AS classId, IFNULL(career_id, 0) AS careerId, IFNULL(exam_id, 0) AS examId, IFNULL(subject_warehouse_class_id, 0) AS subjectWarehouseClassId, IFNULL(class_type, 0) AS classType, IFNULL(views_num, 0) AS viewsNum, CONVERT(IFNULL(cover_image, ''), CHAR) AS coverImage, CONVERT(IFNULL(course_name, ''), CHAR) AS courseName, CONVERT(IFNULL(course_title, ''), CHAR) AS courseTitle, CONVERT(IFNULL(course_num, ''), CHAR) AS courseNum, CONVERT(IFNULL(DATE_FORMAT(course_start,'%Y-%m-%d'), ''), CHAR) AS courseStart, CONVERT(IFNULL(DATE_FORMAT(course_end,'%Y-%m-%d'), ''), CHAR) AS courseEnd, CONVERT(IFNULL(course_arrange, ''), CHAR) AS courseArrange, IFNULL((DATEDIFF(course_start, sysdate())), 0) AS startDays, IFNULL((DATEDIFF(course_end, sysdate())), 0) AS endDays, IFNULL(participate_num, 0) AS participateNum, CONVERT(IFNULL(course_details, ''), CHAR) AS courseDetails, CONVERT(IFNULL(course_overview, ''), CHAR) AS courseOverview, CONVERT(IFNULL(course_syllabus, ''), CHAR) AS courseSyllabus, CONVERT(IFNULL(course_knowledge, ''), CHAR) AS courseKnowledge, CONVERT(IFNULL(course_team, ''), CHAR) AS courseTeam, CONVERT(IFNULL(tag_name, ''), CHAR) AS tagName from tb_course and course_id = #{courseId} and status = 0 and del_flag = 0 update tb_course set views_num = views_num + 1 where course_id = #{courseId} SELECT course_id as courseId, evaluate_agency_id as evaluateAgencyId, course_name as courseName, course_title as courseTitle, exam_id as examId FROM tb_course WHERE del_flag=0 and evaluate_agency_id = #{evaluateAgencyId} SELECT course_id AS courseId, course_name AS courseName FROM tb_course and course_name like concat('%', #{searchValue}, '%') and del_flag = 0 ORDER BY is_recommend DESC select course_id AS courseId, course_name AS courseName from tb_course where course_name = #{courseName} and del_flag = 0 select course_id AS courseId, course_name AS courseName from tb_course where course_name = #{courseName} and evaluate_agency_id = #{evaluateAgencyId} and del_flag = 0 limit 1;