VB+MAPX5.0做的简单电子地图程序,包括放大,缩小,拖动,查询,测距,图层显示,标注显示.只为给初学者一个例子-VB MAPX5.0 do simple electronic maps, including to zoom, drag, inquiries, and Ranging, layers, tagging shows. Just to give an example beginners
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001895s ]
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:0.088956s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002294s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001982s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002054s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003702s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002014s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003481s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015490s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002404s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 186814 [ RunTime:0.001204s ]
