这个呢是经典中的经典哦，可以直接输入进行运算，并能进行一系列的函数运算，实在是经典哦-this, it is the classic of classics, oh, can be directly input operations, and a series of function computing, it is classic oh
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001208s ]
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:0.064240s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001082s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001116s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000976s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002779s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000754s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003518s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.029948s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001870s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 220815 [ RunTime:0.016810s ]
