《VCsharp数据库开发经典案例》一书的源代码，案例具有很强的实用价值，用SQLServer2000结合CSharp语言。-"VCsharp classic case of database development," a book of the source code, the case has a strong practical value, combined with CRM CSharp language.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002679s ]
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:0.099331s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002378s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002425s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002710s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.009949s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002410s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005140s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020791s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002132s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 71905 [ RunTime:0.001281s ]
