本压缩文件是学习JAVA的一些课件，可以当作上课或者学习JAVA的一个参考-The compressed files are studying a number of JAVA courseware, can be used as a class or a reference of the study JAVA
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002142s ]
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:0.092884s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002329s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002006s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002146s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003668s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001972s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003345s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014550s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002346s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 44113 [ RunTime:0.001167s ]
