mInsertExpressionOutput.write("INSERT INTO " + tableName + " VALUES(?)");
mNumbersOutput.write(ControlBlock.LIST_BEGIN);
List<ColumnMetadata> columnsMetadata = new ArrayList<ColumnMetadata>();
columnsMetadata.add(new SimpleColumnMetadata("ID", TupleTypes._INT, 0, 0, 0));
TupleMetadata outMetadata = new SimpleTupleMetadata(columnsMetadata);
mNumbersOutput.write(new MetadataWrapper(outMetadata));
while(newNumber < max){
newNumber = prevNumber + random.nextInt(maxStep) + 1;
prevNumber = newNumber;