select sp_id, parent_id, ancestors, sp_name, order_num, status, creator, create_time, updater, update_time, unite, tree_num, roles, tenant_id from exam_specialty select sp_id as id, sp_name as name, parent_id, status, create_time,roles from exam_specialty and sp_name like concat('%', #{name}, '%') and status = #{status} and deleted = 0 select sp_id as id, sp_name as name, parent_id, status, create_time from exam_specialty where deleted = 0 and status = 0 SELECT sp_id AS id, sp_name AS name, ancestors, parent_id, status, create_time from exam_specialty WHERE sp_id IN #{id} AND deleted = 0 and status = 0 select sp_id as id, sp_name as name, parent_id, status, create_time FROM exam_specialty WHERE ( LENGTH(ancestors) - LENGTH(REPLACE(ancestors, ',', '')) ) + 1 <= 2 and status = 0 and deleted = 0 and sp_name like concat('%', #{name}, '%') and status = #{status} and deleted = 0 where sp_id in #{spId} update exam_specialty parent_id = #{parentId}, ancestors = #{ancestors}, sp_name = #{spName}, order_num = #{orderNum}, status = #{status}, unite = #{unite}, tree_num = #{treeNum}, where sp_id = #{spId} where sp_id = #{spId} SELECT * from exam_specialty where sp_name = #{spName} SELECT sp_id AS id, sp_name AS name, ancestors, parent_id, status, create_time from exam_specialty where parent_id = #{parentId} select roles from exam_specialty where sp_id = #{id}; SELECT q3.* FROM exam_specialty q1 JOIN exam_specialty q2 ON q2.parent_id = q1.sp_id JOIN exam_specialty q3 ON q3.parent_id = q2.sp_id WHERE q1.sp_name = #{specialtyName} AND q2.sp_name = #{courseName} AND q3.sp_name = #{subjectName} AND q1.deleted = '0' AND q2.deleted = '0' AND q3.deleted = '0' LIMIT 1; SELECT q3.* FROM exam_knowledge_points q1 JOIN exam_knowledge_points q2 ON q2.parent_id = q1.sp_id JOIN exam_knowledge_points q3 ON q3.parent_id = q2.sp_id WHERE q1.sp_name = #{specialtyName} AND q2.sp_name = #{chapteridDictText} AND q3.sp_name = #{pointNames} AND q1.deleted = '0' AND q2.deleted = '0' AND q3.deleted = '0' LIMIT 1; SELECT sp_id AS spId, parent_id AS parentId FROM exam_specialty SELECT sp_id AS spId, parent_id AS parentId FROM exam_specialty WHERE deleted = '0' and status = '0' and tenant_id = #{loginTenantId} update exam_specialty deleted = 1 where sp_id = #{spId} update exam_specialty deleted = 1 where sp_id in #{spId}