"""Add Section model and relationship to Plant

Revision ID: f746ca4a01f7
Revises: f83d55cc5aa7
Create Date: 2025-06-08 17:00:55.885897

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'f746ca4a01f7'
down_revision = 'f83d55cc5aa7'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('plant', schema=None) as batch_op:
        batch_op.add_column(sa.Column('section_id', sa.Integer(), nullable=True))
        batch_op.create_foreign_key(None, 'section', ['section_id'], ['id'])

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('plant', schema=None) as batch_op:
        batch_op.drop_constraint(None, type_='foreignkey')
        batch_op.drop_column('section_id')

    # ### end Alembic commands ###
