airflow 0071_2_0_0_add_job_id_to_dagrun_table 源码
airflow 0071_2_0_0_add_job_id_to_dagrun_table 代码
文件路径：/airflow/migrations/versions/0071_2_0_0_add_job_id_to_dagrun_table.py
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
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"""Add ``creating_job_id`` to ``DagRun`` table
Revision ID: 364159666cbd
Revises: 52d53670a240
Create Date: 2020-10-10 09:08:07.332456
"""
from __future__ import annotations
import sqlalchemy as sa
from alembic import op
# revision identifiers, used by Alembic.
revision = '364159666cbd'
down_revision = '52d53670a240'
branch_labels = None
depends_on = None
airflow_version = '2.0.0'
def upgrade():
"""Apply Add ``creating_job_id`` to ``DagRun`` table"""
op.add_column('dag_run', sa.Column('creating_job_id', sa.Integer))
def downgrade():
"""Unapply Add job_id to DagRun table"""
op.drop_column('dag_run', 'creating_job_id')
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