这是一个VC++演示的小例子,比较简单,但还是很典型的,按S为方框,按C为椭圆,-VC This is a small example of the demonstration, relatively simple, but still very typical, according to Box S, by C. elliptical,
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002648s ]
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:0.100473s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001966s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002108s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002502s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003688s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002060s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003245s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016379s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002817s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 64808 [ RunTime:0.001195s ]
