本书适合有一定经验的c程序员学习，即使你是c编程高手，本书也该成为你的床头必备书籍。-book for a certain level of experience c programmers learning, even if you are a master c programming, The book has become essential to your bedside books.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002979s ]
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:0.088456s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002555s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001931s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002330s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003683s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002206s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003292s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016343s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002964s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 204450 [ RunTime:0.001238s ]
