ADO.NET Provider for Azure Analysis Services

Build 22.0.8462

Result Sets

You can access the same column information about the results of a query that you can for table schemas. See Columns for the columns returned.

Retrieving Result Set Metadata

You can use the GetSchemaTable method of the AASDataReader to retrieve result set metadata. Call GetSchemaTable after calling ExecuteReader.

Each row of the DataTable describes a column in the query's result.


string connectionString = "URL=asazure://;";

using (AASConnection conn = new AASConnection(connectionString)) {
  AASCommand cmd = new AASCommand("SELECT Country, Education FROM [adventureworks].[Model].Customer WHERE Country = 'Australia'", conn);
  AASDataReader rdr = cmd.ExecuteReader();
  DataTable schemaTable = rdr.GetSchemaTable();
  foreach (DataRow row in schemaTable.Rows) {
    foreach (DataColumn col in schemaTable.Columns) {
      Console.WriteLine("{0}: {1}", col.ColumnName, row[col]);


Dim connectionString As String = "URL=asazure://;"

Using conn As New AASConnection(connectionString)
  Dim cmd As New AASCommand("SELECT Country, Education FROM [adventureworks].[Model].Customer WHERE Country = 'Australia'", conn)
  Dim rdr As AASDataReader = cmd.ExecuteReader()
  Dim schemaTable As DataTable = rdr.GetSchemaTable()
  For Each row As DataRow In schemaTable.Rows
    For Each col As DataColumn In schemaTable.Columns
      Console.WriteLine("{0}: {1}", col.ColumnName, row(col))
End Using

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Build 22.0.8462