INSERT INTO da_ky_files_contents content_name, parent_id, `level`, sort, mark_code, term, unit_name, major, classify_mark, create_user_id, create_user_name, update_user_id, update_user_name, VALUES #{contentName}, #{parentId}, #{level}, #{sort}, #{markCode}, #{term}, #{unitName}, #{major}, #{classifyMark}, #{createUserId}, #{createUserName}, #{updateUserId}, #{updateUserName}, UPDATE da_ky_files_contents content_name = #{contentName}, parent_id = #{parentId}, `level` = #{level}, sort = #{sort}, mark_code = #{markCode}, term = #{term}, unit_name = #{unitName}, major = #{major}, classify_mark = #{classifyMark}, create_user_id = #{createUserId}, create_user_name = #{createUserName}, update_user_id = #{updateUserId}, update_user_name = #{updateUserName}, WHERE id = #{id} DELETE FROM da_ky_files_contents WHERE id = #{id} SELECT t1.id, t1.content_name AS contentName, t1.parent_id AS parentId, t2.content_name AS parentName, t1.`level` AS LEVEL, t1.sort, t1.mark_code AS markCode, t1.term, t1.unit_name AS unitName, t1.major, t1.classify_mark AS classifyMark, t1.create_time AS createTime, t1.update_time AS updateTime, t1.create_user_id AS createUserId, t1.create_user_name AS createUserName, t1.update_user_id AS updateUserId, t1.update_user_name AS updateUserName, t1.del_flag AS delFlag FROM da_ky_files_contents t1 LEFT JOIN da_ky_files_contents t2 ON t1.parent_id = t2.id WHERE t1.del_flag = '1' AND t1.LEVEL IN ( 0, 1, 2, 3 ) and t1.content_name like concat('%', #{contentName}, '%') ORDER BY t1.`level`,t1.sort SELECT dkfc.id, dkfc.content_name AS contentName, dkfc.parent_id AS parentId, dkfc.`level` AS level, dkfc.sort, dkfc.mark_code AS markCode, dkfc.term, dkfc.unit_name AS unitName, dkfc.major, dkfcm.classify_mark_name AS classifyMark, dkfc.create_time AS createTime, dkfc.update_time AS updateTime, dkfc.create_user_id AS createUserId, dkfc.create_user_name AS createUserName, dkfc.update_user_id AS updateUserId, dkfc.update_user_name AS updateUserName FROM da_ky_files_contents dkfc left join da_ky_files_classify_mark dkfcm on dkfcm.id = dkfc.classify_mark WHERE dkfc.del_flag = '1' and dkfc.parent_id = #{parentId} and dkfc.level = 4 and dkfc.content_name like concat('%', #{contentName}, '%') order by dkfc.create_time desc SELECT t1.id, t1.content_name AS contentName, t1.parent_id AS parentId, t2.content_name as parentName, t1.`level` AS level, t1.sort, t1.mark_code AS markCode, t1.term, t1.unit_name AS unitName, t1.major, t1.classify_mark AS classifyMark, t1.create_time AS createTime, t1.update_time AS updateTime, t1.create_user_id AS createUserId, t1.create_user_name AS createUserName, t1.update_user_id AS updateUserId, t1.update_user_name AS updateUserName FROM da_ky_files_contents t1 left join da_ky_files_contents t2 on t1.parent_id = t2.id WHERE t1.id = #{id} SELECT count(t1.id) FROM da_ky_files_contents t1 left join da_ky_files_contents t2 on t1.parent_id = t2.id WHERE t2.id = #{id} and t1.del_flag = '1' SELECT id, classify_mark_name AS name FROM da_ky_files_classify_mark WHERE del_flag = '1' select max(sort) from da_ky_files_contents where parent_id = #{parentId} select count(*) from da_ky_files_contents where content_name = #{contentName} and parent_id = #{parentId} and del_flag = '1' and id != #{id} select sort from da_ky_files_contents where id = #{id} select dkfcm.classify_mark_name from da_ky_files_contents dkfc left join da_ky_files_classify_mark dkfcm on dkfc.classify_mark = dkfcm.id where dkfc.id = #{id} select `level` from da_ky_files_contents where id = #{id}