You can use the SELECT INTO statement to export formatted data to a file.

Data Export with an SQL Query

The following query exports data into a file formatted in comma-separated values (CSV):

SELECT InvoiceId, InvoiceId INTO [csv://Invoices.txt] FROM [Invoices] WHERE Supplier = 'Bob'

You can specify other formats in the file URI. The possible delimiters are tab, semicolon, and comma with the default being a comma. The following example exports tab-separated values:

SELECT InvoiceId, InvoiceId INTO [csv://Invoices.txt;delimiter=tab] FROM [Invoices] WHERE Supplier = 'Bob'

C#

String connectionString = "Url=https://abc.oraclecloud.com;User=user;Password=password;";

using (OracleERPConnection connection = new OracleERPConnection(connectionString)) {
  OracleERPCommand cmd = new OracleERPCommand("SELECT InvoiceId, InvoiceId INTO [csv://Invoices.txt] FROM [Invoices] WHERE Supplier = 'Bob' ", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "Url=https://abc.oraclecloud.com;User=user;Password=password;" 

Using connection As New OracleERPConnection(connectionString)
  Dim cmd As New OracleERPCommand("SELECT InvoiceId, InvoiceId INTO [csv://Invoices.txt] FROM [Invoices] WHERE Supplier = 'Bob'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using

You can specify other file formats in the URI. The following example exports tab-separated values:

C#

String connectionString = "Url=https://abc.oraclecloud.com;User=user;Password=password;";

using (OracleERPConnection connection = new OracleERPConnection(connectionString)) {
  OracleERPCommand cmd = new OracleERPCommand("SELECT * INTO [Invoices] IN [csv://filename=c:/Invoices.csv;delimiter=tab] FROM [Invoices] WHERE Supplier = 'Bob'", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "Url=https://abc.oraclecloud.com;User=user;Password=password;" 

Using connection As New OracleERPConnection(connectionString)
  Dim cmd As New OracleERPCommand("SELECT * INTO [Invoices] IN [csv://filename=c:/Invoices.csv;delimiter=tab] FROM [Invoices] WHERE Supplier = 'Bob'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using