小灵通机卡分离模块的设计.建立在数据库服务器，中间件服务器，和客户机三层结构上的-PHS card separation module design. Based on the database server, middleware servers, and clients on the three-tier structure
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001283s ]
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:0.101749s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001821s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003376s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001885s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006334s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001696s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006078s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025891s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002058s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 154622 [ RunTime:0.001513s ]
