Question

急，请mysql＋php高手帮忙，

我是学院网络员，原来学校服务器是．．mysql4,最近学校服务器硬件升级到appche2+php5+mysql5.我院的一套信息系统就出现下述问题．

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /usr/www/.../xw/index.php on line 164

Warning: mysql_db_query() [function.mysql-db-query]: Unable to save result set in /usr/www/dongke/newweb/php/xw/info/list.php on line 194

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /usr/www/dongke/newweb/php/xw/info/list.php on line 195

Warning: mysql_db_query() [function.mysql-db-query]: Unable to save result set in /usr/www/dongke/newweb/php/xw/info/list.php on line 199

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /usr/www/dongke/newweb/php/xw/info/list.php on line 200

Warning: mysql_db_query() [function.mysql-db-query]: Unable to save result set in /usr/www/dongke/newweb/php/xw/info/list.php on line 234

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /usr/www/dongke/newweb/php/xw/info/list.php on line 235

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /usr/www/dongke/newweb/php/xw/info/list.php on line 240

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /usr/www/dongke/newweb/php/xw/info/manage_info.php on line 308

我对这些不太懂，请高手帮忙

Answer 1

是Mysql4和MySQL5的差异所致,解决办法就是查看源码修改源码!

说明你校信息系统该做适应性修改了!

贴源码上来

Answer 2

你提供的这些函数都是数据库存取方面的，提示都是参数不可用。估计是数据库连接出问题了

Answer 3

还是链接数据库有问题，一般Mysql4和MySQL5上的差别不会出现此类问题。