migrations/versions/27c4db7538ca_.py
"""empty message
Revision ID: 27c4db7538ca
Revises: 9eb4b61d0acb
Create Date: 2016-06-26 09:23:07.894123
"""
# revision identifiers, used by Alembic.
revision = '27c4db7538ca'
down_revision = '9eb4b61d0acb'
from alembic import op
import sqlalchemy as sa
import sqlalchemy_utils
def upgrade():
### commands auto generated by Alembic - please adjust! ###
op.add_column('role_invite', sa.Column('create_time', sa.DateTime(), nullable=True))
### end Alembic commands ###
def downgrade():
### commands auto generated by Alembic - please adjust! ###
op.drop_column('role_invite', 'create_time')
### end Alembic commands ###