[SQLObject] Column default value

[Minh L. <mi...@to...>]

How do I specify default value for a column?
Following the example in the document, I have
the following code but the generated SQL didn't
have the default value see the debug output.

Thanks

==== Code =====
class MyTable (SQLObject):
    name = StringCol(length=20, notNone=True, default='')
    age = IntCol(notNone=True, default=0)
    dummy = StringCol(length=20, notNone=True, default='DUMMY')
=== End code ====

=== Debug output ===>> 
1/Query   :  CREATE TABLE my_table (
    id INT PRIMARY KEY AUTO_INCREMENT,
    age INT NOT NULL,
    name VARCHAR(20) NOT NULL,
    dummy VARCHAR(20) NOT NULL
)
=== End output =====