有关Java应用和Java applets的面向对象的程序设计所必需的知识和技能和参加SUN Certified Java Programmer和SUN Certified Java Developer考试所必备的知识-Java applications and Java applets, object-oriented programming design and the necessary knowledge and skills to participate in Sun Java Certified Programmer and Sun Certified Java Developer examinations are essential knowledge
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002282s ]
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:0.089594s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002627s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001978s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002364s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003601s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001961s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003195s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014804s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002544s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 52115 [ RunTime:0.001314s ]
