I know it is difficult to fix these bogus indexes, but they are failing my migration.
My upgrade drop my index and create a new one, maybe because names didn't match:
op.create_index('op.f('ix_residencial_Categoria TV')', 'residencial', ['Categoria TV'], unique=False) op.drop_index('ix_residencial_desembolso_tv', table_name='residencial')
The downgrade just revert the change, with the same error. You probably have to escape the quotes or use double quotes instead.
It happens with 0.6.4. The 0.6.3 generates bogus indexes but at least doesn't break with