39 lines
1.2 KiB
Python
39 lines
1.2 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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"""empty message
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Revision ID: 1e2841a4128
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Revises: 5a7bad26f2a7
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Create Date: 2015-10-05 22:11:00.537054
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"""
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# revision identifiers, used by Alembic.
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revision = "1e2841a4128"
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down_revision = "5a7bad26f2a7"
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import sqlalchemy as sa # noqa: E402
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from alembic import op # noqa: E402
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def upgrade():
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op.add_column("table_columns", sa.Column("expression", sa.Text(), nullable=True))
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def downgrade():
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op.drop_column("table_columns", "expression")
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