这段代展示了如何使用MSChart控件将数据库信息显示到一个图表中。它演示了这一控件的许多功能。- This section of generation had demonstrated how uses MSChart to
control to demonstrate the database information to a graph in. It
demonstrated this to control a many function.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001681s ]
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:0.115278s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001870s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003201s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001930s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006123s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001399s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005418s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024043s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001865s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 113075 [ RunTime:0.001455s ]
