ATM自动提款机SQL代码，大家交换一下意见，我初学乍道，希望各位前辈多多指教啊！-ATM automatic teller machine SQL code, we exchanged views, I am beginner" s Road, I hope that the exhibitions predecessors ah!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002259s ]
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:0.082703s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001668s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001846s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002228s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003500s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002047s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003251s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014591s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002322s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 175887 [ RunTime:0.000994s ]
