syncdb_problem.py

''' We are facing a problem. 
	
	tl;dr: We want to add a new table to the database, without losing previous data.
	
	On adding a new model to models.py, syncdb doesn't create the table. However, if we create a new db, it works.
	This is surprising, because we didn't think that adding a new table is a 'schema migration' that syncdb cannot handle.
	Hence, we don't think South will help here.
	
	Is there something I'm missing/getting wrong?
	
'''

Class Person(models.Model):
	# attributes
	
Class A(models.Model):
	# attributes
	
Class B(models.Model):
	a_fk = models.ForeignKey(A)
	# more attributes
	
Class ProblemModel(models.Model)
	p_fk = models.ForeignKey(Person)
	a_fk = models.ForeignKey(A)
	b_fk = models.ForeignKey(B)