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 AccountId, Name INTO [csv://Campaigns.txt] FROM [Campaigns] WHERE Id = '123'

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 AccountId, Name INTO [csv://Campaigns.txt;delimiter=tab] FROM [Campaigns] WHERE Id = '123'

C#

String connectionString = "";

using (SnapchatAdsConnection connection = new SnapchatAdsConnection(connectionString)) {
  SnapchatAdsCommand cmd = new SnapchatAdsCommand("SELECT AccountId, Name INTO [csv://Campaigns.txt] FROM [Campaigns] WHERE Id = '123' ", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "" 

Using connection As New SnapchatAdsConnection(connectionString)
  Dim cmd As New SnapchatAdsCommand("SELECT AccountId, Name INTO [csv://Campaigns.txt] FROM [Campaigns] WHERE Id = '123'", 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 = "";

using (SnapchatAdsConnection connection = new SnapchatAdsConnection(connectionString)) {
  SnapchatAdsCommand cmd = new SnapchatAdsCommand("SELECT * INTO [Campaigns] IN [csv://filename=c:/Campaigns.csv;delimiter=tab] FROM [Campaigns] WHERE Id = '123'", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "" 

Using connection As New SnapchatAdsConnection(connectionString)
  Dim cmd As New SnapchatAdsCommand("SELECT * INTO [Campaigns] IN [csv://filename=c:/Campaigns.csv;delimiter=tab] FROM [Campaigns] WHERE Id = '123'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using