superset 2021-07-14_10-31_3317e9248280_add_creation_method_to_reports_model 源码
superset 2021-07-14_10-31_3317e9248280_add_creation_method_to_reports_model 代码
文件路径：/superset/migrations/versions/2021-07-14_10-31_3317e9248280_add_creation_method_to_reports_model.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_creation_method_to_reports_model
Revision ID: 3317e9248280
Revises: 453530256cea
Create Date: 2021-07-14 10:31:38.610095
"""
# revision identifiers, used by Alembic.
revision = "3317e9248280"
down_revision = "453530256cea"
import sqlalchemy as sa
from alembic import op
def upgrade():
with op.batch_alter_table("report_schedule") as batch_op:
batch_op.add_column(
sa.Column(
"creation_method",
sa.VARCHAR(255),
server_default="alerts_reports",
)
)
batch_op.create_index(
op.f("ix_creation_method"), ["creation_method"], unique=False
)
def downgrade():
with op.batch_alter_table("report_schedule") as batch_op:
batch_op.drop_index("ix_creation_method")
batch_op.drop_column("creation_method")
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