22 lines
773 B
Ruby
22 lines
773 B
Ruby
# frozen_string_literal: true
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class AddForeignKeyForEnvironmentIdToEnvironments < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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def up
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# `validate: false` option is passed here, because validating the existing rows fails by the orphaned deployments,
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# which will be cleaned up in https://gitlab.com/gitlab-org/gitlab/-/merge_requests/64588.
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# The validation runs for only new records or updates, so that we can at least
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# stop creating orphaned rows.
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add_concurrent_foreign_key :deployments, :environments, column: :environment_id, on_delete: :cascade, validate: false
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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_if_exists :deployments, :environments
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end
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end
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end
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