42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Add metadata column
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Revision ID: 8857b04071a2
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Revises: 79dead6f7c26
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Create Date: 2019-04-18 12:12:34.776240
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"""
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# revision identifiers, used by Alembic.
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revision = '8857b04071a2'
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down_revision = '79dead6f7c26'
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branch_labels = None
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depends_on = None
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from alembic import op
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import sqlalchemy as sa
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def upgrade():
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op.add_column('coverages', sa.Column('coverage_metadata', sa.String(256),
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nullable=True))
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op.create_index('ix_coverage_metadata', 'coverages',
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['coverage_metadata'])
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def downgrade():
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op.drop_index('ix_coverage_metadata', 'coverage_metadata')
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op.drop_column('coverages', 'coverage_metadata')
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