app/migrations/versions/2021_102611_d67eab226ecd_.py

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2021-10-26 17:55:27 +08:00
"""empty message
Revision ID: d67eab226ecd
Revises: a06066e3fbeb
Create Date: 2021-10-26 11:35:13.448796
"""
import sqlalchemy_utils
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = 'd67eab226ecd'
down_revision = 'a06066e3fbeb'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.add_column('client', sa.Column('referral_id', sa.Integer(), nullable=True))
op.create_foreign_key(None, 'client', 'referral', ['referral_id'], ['id'])
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_constraint(None, 'client', type_='foreignkey')
op.drop_column('client', 'referral_id')
# ### end Alembic commands ###