使用 DELPHI（C++BUILDER），存储二进制数据与文件的方法，经过测试，该方法可适用于sqlserver 和 oracle -using Delphi (C BUILDER), binary data storage and documentation methods, after testing, the method can be applied to SQLServer and oracle
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002918s ]
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:0.095987s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003875s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002248s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.003620s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003952s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002427s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003541s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015790s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001647s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 57517 [ RunTime:0.001673s ]
