,2008年北京大学出版社出版,大学用的教材,仅供个人学习参考用!讲解详细!想学SQLSERVER2005的朋友赶紧下-, 2008, Peking University Press, University materials are for personal study and reference! Explained in detail! Want to learn SQLSERVER2005 friend got off the
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002552s ]
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:0.118263s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002620s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002334s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002370s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004361s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002361s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004488s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019856s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002563s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 119988 [ RunTime:0.001420s ]
