20 lines
467 B
Ruby
20 lines
467 B
Ruby
# frozen_string_literal: true
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class AddProjectIdForeignKeyToPackagesNpmMetadataCaches < Gitlab::Database::Migration[2.1]
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disable_ddl_transaction!
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SOURCE_TABLE = :packages_npm_metadata_caches
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TARGET_TABLE = :projects
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COLUMN = :project_id
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def up
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add_concurrent_foreign_key SOURCE_TABLE, TARGET_TABLE, column: COLUMN, on_delete: :nullify
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end
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def down
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with_lock_retries do
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remove_foreign_key SOURCE_TABLE, column: COLUMN
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end
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end
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end
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