"""token add exp

Revision ID: 21f550302aac
Revises: 671bb009369e
Create Date: 2020-12-18 14:39:51.678573

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '21f550302aac'
down_revision = '671bb009369e'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('token', sa.Column('exp', sa.Integer(), nullable=True))
    # ### end Alembic commands ###


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