浮点除法子程序,可以高效率计算浮点浮点除法,程序短小精干,非常讨巧-floating-point division subroutine, high efficiency calculation float float division, procedures small and lean, very quick and easy
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002771s ]
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:0.094070s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001731s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001958s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002143s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004067s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001941s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003719s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015287s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002490s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 172497 [ RunTime:0.001358s ]
