本代码已经在VC＋＋环境下编译实现，但不知道在纯C＋＋下运行结果会怎样-the code in Visual C++ compiler environment to achieve, but we do not know in pure C++ to run what will be the outcome
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001543s ]
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:0.090149s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001270s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002071s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001327s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003736s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001049s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003349s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015868s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001459s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 91593 [ RunTime:0.002461s ]
