54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
# Copyright 2016 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""merge_created_in_creator
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Revision ID: aba5a217ca9b
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Revises: 5c4f93e5bb4
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Create Date: 2016-12-06 17:40:25.344578
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'aba5a217ca9b'
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down_revision = '5c4f93e5bb4'
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branch_labels = None
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depends_on = None
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def upgrade():
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for table_name in ("resource", "resource_history", "metric"):
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creator_col = sa.Column("creator", sa.String(255))
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created_by_user_id_col = sa.Column("created_by_user_id",
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sa.String(255))
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created_by_project_id_col = sa.Column("created_by_project_id",
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sa.String(255))
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op.add_column(table_name, creator_col)
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t = sa.sql.table(
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table_name, creator_col,
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created_by_user_id_col, created_by_project_id_col)
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op.execute(
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t.update().values(
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creator=(
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created_by_user_id_col + ":" + created_by_project_id_col
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)).where((created_by_user_id_col is not None)
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| (created_by_project_id_col is not None)))
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op.drop_column(table_name, "created_by_user_id")
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op.drop_column(table_name, "created_by_project_id")
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