信息的表示方法、数据的组织方法、操作算法设计，非数值计算应用的发展，促进了数据结构的研究和发展以及其体系的完善-Ways of that information, data, methods of organization, operation algorithm design, non-numerical applications, the data structure to promote research and development, as well as to improve its system
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001572s ]
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:0.102448s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001609s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001781s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001505s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005865s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001123s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005504s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020752s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001599s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 151978 [ RunTime:0.017378s ]
