本文档格式为PDF文件,讲述ADUC841单片机的资料,这是一款性能和速度都很好的单片机,速度快,内部资源丰富.-This document format PDF documents, information on the ADuC841 MCU, which is a very good performance and speed of single-chip, high speed, the internal resource-rich.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000966s ]
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:0.089093s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.007170s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.004938s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001494s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005395s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001289s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016006s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001103s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 204422 [ RunTime:0.012740s ]
