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meshview/alembic/versions/44612e74a798_add_last_altitude_to_node.py
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Python

"""add last altitude to node
Revision ID: 44612e74a798
Revises: 4d2a7c9e1b30
Create Date: 2026-10-28 10:37:11.340792
"""
from collections.abc import Sequence
import sqlalchemy as sa
from alembic import op
# revision identifiers, used by Alembic.
revision: str = '44612e74a798'
down_revision: str | None = '4d2a7c9e1b30'
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None
def upgrade() -> None:
with op.batch_alter_table("node") as batch_op:
batch_op.add_column(sa.Column("last_altitude", sa.BigInteger(), nullable=True))
def downgrade() -> None:
with op.batch_alter_table("node") as batch_op:
batch_op.drop_column("last_altitude")