public C intoDumpfile(File file) {
        return addFlag(Position.END, "\ninto dumpfile '" + file.getPath() + "'");
    }
SELECT ... INTO DUMPFILE writes a single row to a file without any formatting.

@param file file to write to
@return the current object
querydsl-sql/src/main/java/com/querydsl/sql/mysql/AbstractMySQLQuery.java