在VB.net下的集成水晶报表的例子程序，后台使用的数据库是SQL SEVER，要安装数据库后才能运行-Programs require the integration of the Crystal statements for the example programs background database is used by SQL SEVER, to install the database to run after
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003169s ]
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:0.110792s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002329s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001908s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002154s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003594s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001893s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003185s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014836s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002119s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 243782 [ RunTime:0.001179s ]
