89 lines
2 KiB
Ruby
89 lines
2 KiB
Ruby
# frozen_string_literal: true
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class SetTraversalIdsForGitlabOrgGroupStaging < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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def up
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return unless Gitlab.staging?
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# namespace ID 9970 is gitlab-org on staging.
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with_lock_retries do
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execute(<<~SQL)
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UPDATE
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namespaces
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SET
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traversal_ids = cte.traversal_ids
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FROM
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(
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WITH RECURSIVE cte(id, traversal_ids, cycle) AS (
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VALUES
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(9970, ARRAY[9970], false)
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UNION ALL
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SELECT
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n.id,
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cte.traversal_ids || n.id,
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n.id = ANY(cte.traversal_ids)
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FROM
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namespaces n,
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cte
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WHERE
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n.parent_id = cte.id
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AND NOT cycle
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)
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SELECT
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id,
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traversal_ids
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FROM
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cte FOR
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UPDATE
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) as cte
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WHERE
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namespaces.id = cte.id
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AND namespaces.traversal_ids <> cte.traversal_ids
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SQL
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end
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end
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def down
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return unless Gitlab.staging?
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# namespace ID 9970 is gitlab-org on staging.
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with_lock_retries do
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execute(<<~SQL)
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UPDATE
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namespaces
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SET
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traversal_ids = '{}'
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FROM
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(
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WITH RECURSIVE cte(id, traversal_ids, cycle) AS (
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VALUES
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(9970, ARRAY[9970], false)
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UNION ALL
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SELECT
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n.id,
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cte.traversal_ids || n.id,
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n.id = ANY(cte.traversal_ids)
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FROM
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namespaces n,
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cte
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WHERE
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n.parent_id = cte.id
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AND NOT cycle
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)
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SELECT
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id,
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traversal_ids
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FROM
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cte FOR
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UPDATE
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) as cte
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WHERE
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namespaces.id = cte.id
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SQL
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end
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end
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end
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