对整数进行判别，并根据判别结果统计正数、负数和零的个数-Carried out to determine an integer, and in accordance with the results of statistical discrimination positive, negative and zero the number of
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002031s ]
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:0.087374s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.005814s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002039s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002556s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003671s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002048s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003321s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015340s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002462s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 167703 [ RunTime:0.001564s ]
