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我在使用Windows身份驗證(SSPI)爲Odbc PostgreSQL連接的uid = in連接字符串中插入值時收到異常。添加用戶名時,ODBC SSPI連接失敗
錯誤:
Connection problem: System.InvalidOperationException: The connection was not closed. The connection's current state is connecting.
at System.Data.ProviderBase.DbConnectionClosedConnecting.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.Odbc.OdbcConnection.Open()
at ConsoleApplication1.Program.TestMethod(String connectionMethod)
代碼(在程序中打開()的第一次調用,因爲拉編寫了用於測試):
try
{
using (OdbcConnection connection = new OdbcConnection(odbc_connection_string))
{
connection.Open();
}
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine("Connection problem: " + ex);
odbc = false;
}
連接字符串:
odbc_connection_string = "[email protected];Driver={PostgreSQL Unicode};database=hostdb-4.2.0;server=localhost;port=5432;Trusted_Connection=yes";
Npgsql連接允許輸入用戶名:
npgsql_connection_string = "Server=localhost;Port=5432;Database=hostdb-4.2.0;User [email protected];Integrated Security=true;";
嘗試在不使用'使用(.....)'的情況下發生的情況聲明OdbcConnection,然後將其打開。我想你正在使用Pwd =你的密碼 – McNets
它表現出相同的行爲。 –