应用VC++开发的ObjectARX程序，主要是创建扩展记录（AutoCAD二次开发）-Application VC++ Developed ObjectARX procedures, mainly the creation of extended record (AutoCAD second development)
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001755s ]
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:0.093604s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002671s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001487s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001164s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003631s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000954s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004275s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016915s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001136s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 61317 [ RunTime:0.015076s ]
