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OracleConnection oledbCon = new OracleConnection("Data Source = zghouseDB; User Id = scott; Password = oracle; Integrated Security = no;");
if (oledbCon.State == ConnectionState.Closed)
{
oledbCon.Open();
if (oledbCon == null)
{
MessageBox.Show("odbcÊý¾Ý¿âÁ¬½Óʧ°Ü", "ϵͳÌáʾ");
}
}
return oledbCon;
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ORA-12154 ÕâÊǸö±È½Ï³£¼ûµÄ´íÎó¡£Äã´ò¿ª¼àÌý·þÎñ¿´¿´
# listener.ora Network Configuration File: F:\oracle\product\10.1.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = F:\oracle\product\10.1.0\db_1)
(PROGRAM = extproc)
) <
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µ«ÔÚÖ´ÐÐʱ¿ÉÒÔ»ñÈ¡µ½OutÖµ,µ«¾ÍÊÇà ......
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oracle 10g
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listener.ora:
SID_LIST_LISTENER =
(SID_LIST =
......