这是我在学习c++时,随意写的小程序,虽然简单,但是用到了类的各个方面,仅供参考-This is my learning c, wrote arbitrarily small procedures, although simple, but the type used in all aspects, for reference
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002020s ]
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:0.091160s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002769s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003368s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002874s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006540s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002443s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006441s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025652s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003026s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 65151 [ RunTime:0.001564s ]
