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"""Adding extra field to Database model

Revision ID: 867bf4f117f9
Revises: fee7b758c130
Create Date: 2016-04-03 15:23:20.280841

"""
# revision identifiers, used by Alembic.
revision = "867bf4f117f9"
down_revision = "fee7b758c130"

import sqlalchemy as sa
from alembic import op


def upgrade():
    op.add_column("dbs", sa.Column("extra", sa.Text(), nullable=True))


def downgrade():
    op.drop_column("dbs", "extra")