数学网，在线答题，百度知道等功能，适合小学至高中阶段的学校使用-Mathematics Network, online questionnaires, Baidu Knows and other functions, suitable for primary to senior secondary stage schools
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001310s ]
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:0.090659s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001273s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001252s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003638s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001187s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001404s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 108205 [ RunTime:0.001519s ]
