VC编程中如何操作数据库中的图像字段.向数据库中添加图像或从数据库中读取图像数据并显示处理-VC how to operate the database of images field. Adding to the database image or read from the database image data processing and display
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002544s ]
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:0.093490s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002339s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001899s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002181s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003658s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002135s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003590s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017998s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002963s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 158914 [ RunTime:0.001421s ]
