作者通过一个面试者的角度，对C语言面试的知识点做出剖析，希望能给找工作的人以帮助。-Author" s point of view through an interview on C-knowledge points to make analysis of interviews, hoping to give people looking for a job to help.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002143s ]
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:0.088889s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002306s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001872s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002145s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003676s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002146s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003406s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014861s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002367s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 203997 [ RunTime:0.001093s ]
