C语言命令行编程源代码，需要在DOS环境下看出功能，不过是一个学习老的编程思想的好例子！-command line C programming language source code in DOS environment to see functional, but old is a learning program with the idea of a good example!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002437s ]
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:0.087297s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.006884s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002156s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002318s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003882s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002090s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003491s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015167s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002247s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 127993 [ RunTime:0.001093s ]
