"""collection items

Revision ID: 253197a89f2
Revises: 1023c037262
Create Date: 2015-11-04 16:54:04.271223

"""

# revision identifiers, used by Alembic.
revision = '253197a89f2'
down_revision = '1023c037262'
branch_labels = None
depends_on = None

from alembic import op
import sqlalchemy as sa


def upgrade():
    op.create_table(
        'items',
        sa.Column(
            'collection_id', sa.String(32),
            sa.ForeignKey('collections.collection_id'), nullable=False),
        sa.Column('data', sa.String)
    )

def downgrade():
    op.drop_table('items')