这是我本人编写的一个32位定点小数运算的函数库。对于没有浮点运算器的场合，可以提供进行小数运算的一种途径-This is my prepared in a 32-bit fixed point decimal computing functions. For no floating point unit occasions, it can provide for fractional arithmetic, as a way to
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001354s ]
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:0.085916s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001368s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001291s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004112s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001123s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015023s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001382s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 321046 [ RunTime:0.001386s ]
