2002-2008年浙江省计算机等级考试三级数据库历年真题及答案，供参加计算机等级考试的人参考借鉴。-2002-2008 Zhejiang Computer Rank Examination three databases harass, abuse or answers for the candidates who participated in a computer class for reference reference.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001504s ]
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:0.077545s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001008s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001234s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000955s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003233s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000835s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003947s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021261s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001405s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 159688 [ RunTime:0.035875s ]
