oracle data connection

edited 2:43AM in FastReport .NET
when i try to add a data connection in oracle everything adds just fine.

If i try to view data i get ora-00903 invalid table name error - i cannot iterate through any columns.

the tables themselves are listed appropraitely but no the columns.

any thoughts?

anyone successfully connect to an oracle database?

Comments

  • edited 2:43AM
    Hello,

    Which connection do you use to connect to Oracle? Is it the Ole DB connection, or do you use Oracle add-in (from FRNetConnections.zip package)?
  • edited 2:43AM
    Hi Alex,

    Great product - looks very robust - am using the oledb connection
  • edited 2:43AM
    i did download the frconnections.zip

    build the oracle provider and was successfully able to add the connection/test the connection.

    However now the behavior is such that it does not show the table list even though i can successfully connect.

    logging into the scott/tiger schema in oracle 9.2
  • edited 2:43AM
    The provider displays tables available to the current user. See this method in the OracleDataConnection.cs:
      public class OracleDataConnection : DataConnectionBase
      {
        private void GetDBObjectNames(string name, string columnName, List<string> list)
        {
          DataTable schema = null;
          using (DbConnection connection = GetConnection())
          {
            connection.Open();
            OracleConnectionStringBuilder builder = new OracleConnectionStringBuilder(connection.ConnectionString);
            schema = connection.GetSchema(name, new string[] { builder.UserID, null }); // <<<<<<<<<<<<<<<<< get tables available to UserID
          }
    

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