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:0.001027s ]
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:0.119480s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000893s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001187s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001009s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003105s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000884s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003799s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024456s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001033s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 167703 [ RunTime:0.020888s ]
