"""channel call

Revision ID: 9b6adf3eb2ee
Revises: fe5662b22b0d
Create Date: 2021-09-07 17:43:09.871105

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '9b6adf3eb2ee'
down_revision = 'fe5662b22b0d'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('cmf_channel_call', sa.Column('called_d_id', sa.String(length=64), nullable=True))
    # ### end Alembic commands ###


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