FireDAC Components for Square

Build 21.0.8137

SELECT INTO Statements

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 Id, DeviceName INTO [csv://Payments.txt] FROM [Payments] WHERE Id = 'Jq74mCczmFXk1tC10GB'
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 Id, DeviceName INTO [csv://Payments.txt;delimiter=tab] FROM [Payments] WHERE Id = 'Jq74mCczmFXk1tC10GB'

C#

String connectionString = "InitiateOAuth=GETANDREFRESH;OAuthClientId=MyApplicationId;OAuthClientSecret=MyApplicationSecret;CallbackURL=http://localhost:33333;LocationId=MyDefaultLocation";

using (SquareConnection connection = new SquareConnection(connectionString)) {
  SquareCommand cmd = new SquareCommand("SELECT Id, DeviceName INTO [csv://Payments.txt] FROM [Payments] WHERE Id = 'Jq74mCczmFXk1tC10GB' ", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "InitiateOAuth=GETANDREFRESH;OAuthClientId=MyApplicationId;OAuthClientSecret=MyApplicationSecret;CallbackURL=http://localhost:33333;LocationId=MyDefaultLocation" 

Using connection As New SquareConnection(connectionString)
  Dim cmd As New SquareCommand("SELECT Id, DeviceName INTO [csv://Payments.txt] FROM [Payments] WHERE Id = 'Jq74mCczmFXk1tC10GB'", 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 = "InitiateOAuth=GETANDREFRESH;OAuthClientId=MyApplicationId;OAuthClientSecret=MyApplicationSecret;CallbackURL=http://localhost:33333;LocationId=MyDefaultLocation";

using (SquareConnection connection = new SquareConnection(connectionString)) {
  SquareCommand cmd = new SquareCommand("SELECT * INTO [Payments] IN [csv://filename=c:/Payments.csv;delimiter=tab] FROM [Payments] WHERE Id = 'Jq74mCczmFXk1tC10GB'", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "InitiateOAuth=GETANDREFRESH;OAuthClientId=MyApplicationId;OAuthClientSecret=MyApplicationSecret;CallbackURL=http://localhost:33333;LocationId=MyDefaultLocation" 

Using connection As New SquareConnection(connectionString)
  Dim cmd As New SquareCommand("SELECT * INTO [Payments] IN [csv://filename=c:/Payments.csv;delimiter=tab] FROM [Payments] WHERE Id = 'Jq74mCczmFXk1tC10GB'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using

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Build 21.0.8137