| # 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 path to logs |
| |
| Revision ID: a8173232b786 |
| Revises: 49b5a32daba5 |
| Create Date: 2020-11-15 16:08:24.580764 |
| |
| """ |
| |
| # revision identifiers, used by Alembic. |
| revision = "a8173232b786" |
| down_revision = "49b5a32daba5" |
| |
| import sqlalchemy as sa |
| from alembic import op |
| from sqlalchemy.dialects import mysql |
| |
| from superset.migrations.shared import utils |
| |
| |
| def upgrade(): |
| # This migration was modified post hoc to avoid locking the large logs table |
| # during migrations. |
| pass |
| |
| |
| def downgrade(): |
| with op.batch_alter_table("logs") as batch_op: |
| if utils.table_has_column("logs", "path"): |
| batch_op.drop_column("path") |
| if utils.table_has_column("logs", "path_no_int"): |
| batch_op.drop_column("path_no_int") |
| if utils.table_has_column("logs", "ref"): |
| batch_op.drop_column("ref") |