专用于3G手机应用的开发语言android代码，描述在手机中进行数据存储的不同方法！-Exclusively for 3G mobile application development language android code that describes the data stored in mobile phones in different ways!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001952s ]
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:0.093187s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002402s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001963s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002394s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004105s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002256s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004000s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015077s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002161s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 99880 [ RunTime:0.002929s ]
