"""empty message

Revision ID: 74254ecb1e90
Revises: 4d9ae1a4eb48
Create Date: 2020-03-20 08:09:13.858558

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '74254ecb1e90'
down_revision = '4d9ae1a4eb48'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('file', 'primary',
               existing_type=sa.BOOLEAN(),
               nullable=False)
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('file', 'primary',
               existing_type=sa.BOOLEAN(),
               nullable=True)
    # ### end Alembic commands ###