我用vc8,按照了,ora10,调用occi createConnection函数的会提示 a.exe中的 0x612f89f7 处未处理的异常: 0xC0000005: 写入位置 0x00000000 时发生访问冲突这个是怎么回事啊?就运行了这个代码
string user = "SCOTT";
string passwd = "TIGER";
string db = "";
env = Environment::createEnvironment (Environment::DEFAULT);
conn = env->createConnection (user, passwd, db);
string user = "SCOTT";
string passwd = "TIGER";
string db = "";
env = Environment::createEnvironment (Environment::DEFAULT);
conn = env->createConnection (user, passwd, db);
貌似是前台程序错误啊!不是oracle的错误啊!
可能是你的机器上没装相应版本(和occi库匹配)的oracle(或客户端)的缘故。