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"""
Add exceeds max runs flag to dag model.

Revision ID: 0b112f49112d
Revises: c47f2e1ab9d4
Create Date: 2025-12-31 13:40:50.550261

"""

from __future__ import annotations

import sqlalchemy as sa
from alembic import op

revision = "0b112f49112d"
down_revision = "c47f2e1ab9d4"
branch_labels = None
depends_on = None
airflow_version = "3.2.0"


def upgrade():
    """Apply Add exceeds max runs flag to dag model."""
    with op.batch_alter_table("dag", schema=None) as batch_op:
        batch_op.add_column(
            sa.Column(
                "exceeds_max_non_backfill",
                sa.Boolean(),
                server_default="0",
                nullable=False,
            )
        )


def downgrade():
    """Unapply Add exceeds max runs flag to dag model."""
    from airflow.migrations.utils import disable_sqlite_fkeys

    with disable_sqlite_fkeys(op):
        with op.batch_alter_table("dag", schema=None) as batch_op:
            batch_op.drop_column("exceeds_max_non_backfill")
