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4572ebb600
* Log cache keys to the logs * Add tests * Use separate table for the cache keys * Add migration for the cache lookup table Co-authored-by: bogdan kyryliuk <bogdankyryliuk@dropbox.com>
54 lines
1.7 KiB
Python
54 lines
1.7 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 cache to datasource lookup table.
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Revision ID: 175ea3592453
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Revises: f80a3b88324b
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Create Date: 2020-08-28 17:16:57.379425
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"""
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# revision identifiers, used by Alembic.
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revision = "175ea3592453"
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down_revision = "f80a3b88324b"
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import sqlalchemy as sa
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from alembic import op
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def upgrade():
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op.create_table(
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"cache_keys",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("cache_key", sa.String(256), nullable=False),
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sa.Column("cache_timeout", sa.Integer(), nullable=True),
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sa.Column("datasource_uid", sa.String(64), nullable=False),
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sa.Column("created_on", sa.DateTime(), nullable=True),
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sa.PrimaryKeyConstraint("id"),
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)
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op.create_index(
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op.f("ix_cache_keys_datasource_uid"),
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"cache_keys",
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["datasource_uid"],
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unique=False,
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)
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def downgrade():
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op.drop_index(op.f("ix_cache_keys_datasource_uid"), table_name="cache_keys")
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op.drop_table("cache_keys")
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