VisualC++应用技巧与常见问题你问我答
为初学者提供，希望对大家有帮助！
分三部分传-VisualC++ Application techniques and frequently asked questions you ask me to provide A for beginners, and they hope to have everyone help! Communication is divided into three parts
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001149s ]
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:0.079483s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001095s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003892s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.004741s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006791s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001699s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003851s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015634s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001110s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 56906 [ RunTime:0.042636s ]
