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 MarketoDataReader to retrieve result set metadata. Call GetSchemaTable after calling ExecuteReader.
Each row of the DataTable describes a column in the query's result.
C#
string connectionString = "Schema=REST;RESTEndpoint=https://MyMarketoUrl/rest;OAuthClientId=MyOAuthClientId;OAuthClientSecret=MyOAuthClientSecret;"; using (MarketoConnection conn = new MarketoConnection(connectionString)) { MarketoCommand cmd = new MarketoCommand("SELECT * FROM Leads WHERE Email = 'sample@email.com'", conn); MarketoDataReader 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]); } } }
VB.NET
Dim connectionString As String = "Schema=REST;RESTEndpoint=https://MyMarketoUrl/rest;OAuthClientId=MyOAuthClientId;OAuthClientSecret=MyOAuthClientSecret;" Using conn As New MarketoConnection(connectionString) Dim cmd As New MarketoCommand("SELECT * FROM Leads WHERE Email = 'sample@email.com'", conn) Dim rdr As MarketoDataReader = 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)) Next Next End Using