文件中含有数据结构试题1800个，另外还含有2006同济计算机辅导班数据结构笔记，希望对你有所帮助。-Questions document contains data structures 1800, in addition to remedial classes in a computer containing the 2006 data structure, Tongji notes, want to help you.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000972s ]
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:0.089373s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.004321s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002003s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001466s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005242s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001228s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006919s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023112s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001585s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 203490 [ RunTime:0.015560s ]
