以Windows内计算器为模板模仿其简单计算器功能,除了M的记忆功能.-Within a Windows calculator as a template to imitate its simple calculator function, apart from the memory function M.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001355s ]
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:0.097890s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001501s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001764s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006449s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001467s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006245s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025982s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001956s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 305843 [ RunTime:0.001955s ]
