如果能够把这个文件看懂了(只有一个main函数,可用到的C知识非常深奥),那你的C语言就到家了。非常值得学习。-if this document can understand the (only one main function, available to the very esoteric knowledge C), then you are on the C language of the home. Very worth learning.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002415s ]
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:0.115749s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002580s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002212s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002593s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004210s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002236s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003386s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015239s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002911s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 257785 [ RunTime:0.001511s ]