java基于图形界面的JDBC程序开发 是一个综合性的实验 大家可以下载-java-based graphical user interface JDBC application development is a comprehensive experiment that we can download the
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.019131s ]
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:0.087359s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001127s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001161s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001067s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003662s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000960s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003757s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017847s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001055s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 47467 [ RunTime:0.012871s ]
