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):

boolean ret = stat.execute("SELECT Id, Column1 INTO [csv://c:/[CData].[QuickBase].SampleTable_1.txt] FROM [[CData].[QuickBase].SampleTable_1] WHERE Column2 = 'Bob'");
System.out.println(stat.getUpdateCount()+" rows affected");

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

Statement stat = conn.createStatement();
boolean ret = stat.execute("SELECT * INTO [[CData].[QuickBase].SampleTable_1] IN 'csv://filename=c:/[CData].[QuickBase].SampleTable_1.csv;delimiter=tab' FROM [[CData].[QuickBase].SampleTable_1] WHERE Column2 = 'Bob'");
System.out.println(stat.getUpdateCount()+" rows affected");