make columns nullable

This commit is contained in:
Rebecca Law
2017-07-26 15:06:09 +01:00
parent 5669d0475f
commit 8b6be67bbd

View File

@@ -16,6 +16,8 @@ revision = '0112_add_start_end_dates'
def upgrade():
op.drop_index('uix_monthly_billing', 'monthly_billing')
op.alter_column('monthly_billing', 'month', nullable=True)
op.alter_column('monthly_billing', 'year', nullable=True)
op.add_column('monthly_billing', sa.Column('start_date', sa.DateTime))
op.add_column('monthly_billing', sa.Column('end_date', sa.DateTime))
conn = op.get_bind()