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Ebook Giáo Trình Nhập Môn CSDL - TS. Nguyễn Hà Nam Chương 2.1.pdf Chương 2.2.pdf Chương 3.1.pdf Chương 3.2.pdf Chương 4.1.pdf Chương 4.2.pdf Chương 5.pdf Chương mở đầu.pdf midterm_q5.pdf Power Point Ebook.rar Chương 1.pdf Ebook Giáo Trình Nhập Môn CSDL - TS. Nguyễn Hà Nam
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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:0.093484s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001806s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002368s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003778s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001994s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003429s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014779s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002306s ]
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