vc++中使用ado技术的一套模板，十分好用，
包括connection，和recordset，避免了重复输入代码-vc++ technology used in ado a template, very easy to use, including the connection, and the recordset, to avoid duplication of input code
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001143s ]
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:0.093006s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001467s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002039s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001492s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005326s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001286s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006670s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014817s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001108s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 57271 [ RunTime:0.016361s ]
