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):
boolean ret = stat.execute("SELECT Id, Fullname INTO "csv://c:/My Contacts.txt" FROM "My Contacts" WHERE Updated = '2017-03-15'");
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 "My Contacts" IN 'csv://filename=c:/My Contacts.csv;delimiter=tab' FROM "My Contacts" WHERE Updated = '2017-03-15'");
System.out.println(stat.getUpdateCount()+" rows affected");