"""Add aggregate size column

Revision ID: 2b2529fd23ff
Revises: 2088f2b81010
Create Date: 2015-03-16 17:36:53.321458

"""

# revision identifiers, used by Alembic.
revision = '2b2529fd23ff'
down_revision = '2088f2b81010'

from alembic import op
import sqlalchemy as sa


def upgrade(tables):
    ### commands auto generated by Alembic - please adjust! ###
    op.add_column('imagestorage', sa.Column('aggregate_size', sa.BigInteger(), nullable=True))
    ### end Alembic commands ###


def downgrade(tables):
    ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('imagestorage', 'aggregate_size')
    ### end Alembic commands ###
