"""add gould bucko c6 column

Revision ID: 1cb409ebf667
Revises: 794e1a4ef0d3
Create Date: 2016-10-18 12:18:27.687923

"""

# revision identifiers, used by Alembic.
revision = "1cb409ebf667"
down_revision = "794e1a4ef0d3"
branch_labels = None
depends_on = None

from alembic import op
import sqlalchemy as sa


def upgrade():

    op.add_column("elements", sa.Column("c6_gb", sa.Float))


def downgrade():

    with op.batch_alter_table("elements") as batch_op:
        batch_op.drop_column("c6_gb")
