select * from userfile a left join image on a.fileId = image.fileId left join file on file.fileId = a.fileId extendName in (select fileExtendName from fileclassification where fileTypeId = #{fileTypeId}) extendName not in (select fileExtendName from fileclassification where fileTypeId in (1, 2, 3, 4)) and a.isDir = 0 and a.userId = #{userFile.userId} and a.filePath = #{userFile.filePath} and a.extendName = #{userFile.extendName} and a.userFileId = #{userFile.userFileId} and a.fileName = #{userFile.fileName} and a.deleteFlag = 0 ORDER BY isDir desc select * from userfile where (filePath = #{filePath} or filePath like concat(#{filePath},'/%')) and userId = #{userId} and deleteFlag = 0 SELECT SUM(fileSize) FROM userfile LEFT JOIN file ON file.fileId = userfile.fileId WHERE userfile.userId = #{userId} SELECT userfile.*, file.fileSize as fileSize FROM userfile LEFT JOIN file ON file.fileId = userfile.fileId WHERE userfile.userFileId = #{userFileId} SELECT userfile.*, file.fileSize as fileSize FROM userfile LEFT JOIN file ON file.fileId = userfile.fileId WHERE userfile.userId = #{userId} and deleteFlag = 0 UPDATE userfile SET downloadCnt = downloadCnt + 1 WHERE userFileId IN #{userFileId} SELECT userfile.*, file.fileSize as fileSize FROM userfile LEFT JOIN file ON file.fileId = userfile.fileId WHERE userfile.userFileId IN #{userFileId}