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50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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"""Add path to logs
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Revision ID: a8173232b786
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Revises: 49b5a32daba5
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Create Date: 2020-11-15 16:08:24.580764
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"""
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# revision identifiers, used by Alembic.
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revision = "a8173232b786"
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down_revision = "49b5a32daba5"
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import sqlalchemy as sa
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from alembic import op
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from sqlalchemy.dialects import mysql
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from superset.migrations.shared import utils
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def upgrade():
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# This migration was modified post hoc to avoid locking the large logs table
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# during migrations.
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pass
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def downgrade():
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with op.batch_alter_table("logs") as batch_op:
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if utils.table_has_column("logs", "path"):
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batch_op.drop_column("path")
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if utils.table_has_column("logs", "path_no_int"):
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batch_op.drop_column("path_no_int")
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if utils.table_has_column("logs", "ref"):
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batch_op.drop_column("ref")
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