请问各位大虾,用下面不同的连接字符串,然后在VB用想相同的pl sql取出的数据却相差300多条记录,
是什么问题,有没有解决方法 cn.Open "Driver={Microsoft ODBC for Oracle};Persist Security Info=false;uid=dba;pwd=dba123;Server=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS = (PROTOCOL = TCP)(HOST =xxx.xxx.x.xx)(PORT = 1526)))(CONNECT_DATA =(SERVICE_NAME = SC)));" cn.Open "Provider=OraOLEDB.Oracle.1;Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS = (PROTOCOL = TCP)(HOST =xxx.xxx.x.xx)(PORT = 1526)))(CONNECT_DATA =(SID=SC)));User Id=dba;Password=dba123"
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