"""add_uuid_to_campaigns

Revision ID: 4268a5f072c8
Revises: ebed3dbf4601
Create Date: 2022-07-06 15:03:11.112624

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '4268a5f072c8'
down_revision = 'ebed3dbf4601'
branch_labels = None
depends_on = None


def upgrade():
    op.add_column('Campaign', sa.Column('uuid', sa.String(), nullable=True))
    op.create_unique_constraint('uq_Campaign_uuid', 'Campaign', ['uuid'])


def downgrade():
    op.drop_constraint(op.f('uq_Campaign_uuid'), 'Campaign')
    op.drop_column('Campaign', 'uuid')