superset 2016-04-15_17-58_4fa88fe24e94_owners_many_to_many 源码
superset 2016-04-15_17-58_4fa88fe24e94_owners_many_to_many 代码
文件路径:/superset/migrations/versions/2016-04-15_17-58_4fa88fe24e94_owners_many_to_many.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.
"""owners_many_to_many
Revision ID: 4fa88fe24e94
Revises: b4456560d4f3
Create Date: 2016-04-15 17:58:33.842012
"""
# revision identifiers, used by Alembic.
revision = "4fa88fe24e94"
down_revision = "b4456560d4f3"
import sqlalchemy as sa
from alembic import op
def upgrade():
op.create_table(
"dashboard_user",
sa.Column("id", sa.Integer(), nullable=False),
sa.Column("user_id", sa.Integer(), nullable=True),
sa.Column("dashboard_id", sa.Integer(), nullable=True),
sa.ForeignKeyConstraint(["dashboard_id"], ["dashboards.id"]),
sa.ForeignKeyConstraint(["user_id"], ["ab_user.id"]),
sa.PrimaryKeyConstraint("id"),
)
op.create_table(
"slice_user",
sa.Column("id", sa.Integer(), nullable=False),
sa.Column("user_id", sa.Integer(), nullable=True),
sa.Column("slice_id", sa.Integer(), nullable=True),
sa.ForeignKeyConstraint(["slice_id"], ["slices.id"]),
sa.ForeignKeyConstraint(["user_id"], ["ab_user.id"]),
sa.PrimaryKeyConstraint("id"),
)
def downgrade():
op.drop_table("slice_user")
op.drop_table("dashboard_user")
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