有< 信息论与编码> 的游程编码,超大数阶乘和数值分析的重要算法.-have lt; Lt; Information Theory and Coding gt; Gt; The run-length coding, and the large number of factorial analysis of the numerical algorithm.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002191s ]
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:0.083995s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002229s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001853s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001972s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003501s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001932s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003152s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014388s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002420s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 278348 [ RunTime:0.001025s ]
