能够在单片机等小型处理器上使用的fat16文件系统，包括文件读写等基本处理函数。-Such as in the single-chip processor for use in small fat16 file system, including document processing and other basic functions to read and write.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001126s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.108506s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001188s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001965s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001667s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004750s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000975s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003852s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015706s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001326s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 205578 [ RunTime:0.024200s ]
