airflow 0109_2_3_1_add_index_for_event_in_log 源码
airflow 0109_2_3_1_add_index_for_event_in_log 代码
文件路径：/airflow/migrations/versions/0109_2_3_1_add_index_for_event_in_log.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
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
"""Add index for ``event`` column in ``log`` table.
Revision ID: 1de7bc13c950
Revises: b1b348e02d07
Create Date: 2022-05-10 18:18:43.484829
"""
from __future__ import annotations
from alembic import op
# revision identifiers, used by Alembic.
revision = '1de7bc13c950'
down_revision = 'b1b348e02d07'
branch_labels = None
depends_on = None
airflow_version = '2.3.1'
def upgrade():
"""Apply Add index for ``event`` column in ``log`` table."""
op.create_index('idx_log_event', 'log', ['event'], unique=False)
def downgrade():
"""Unapply Add index for ``event`` column in ``log`` table."""
op.drop_index('idx_log_event', table_name='log')
相关信息
相关文章
airflow 0001_1_5_0_current_schema 源码
airflow 0002_1_5_0_create_is_encrypted 源码
airflow 0003_1_5_0_for_compatibility 源码
airflow 0004_1_5_0_more_logging_into_task_isntance 源码
airflow 0005_1_5_2_job_id_indices 源码
airflow 0006_1_6_0_adding_extra_to_log 源码
airflow 0007_1_6_0_add_dagrun 源码
airflow 0008_1_6_0_task_duration 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
6、 golang
-
7、 openharmony