31 lines
1,004 B
Ruby
31 lines
1,004 B
Ruby
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# frozen_string_literal: true
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class RemoveAllIssuableEscalationStatuses < Gitlab::Database::Migration[1.0]
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BATCH_SIZE = 5_000
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disable_ddl_transaction!
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# Removes records from previous backfill. Records for
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# existing incidents will be created entirely as-needed.
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#
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# See db/post_migrate/20211214012507_backfill_incident_issue_escalation_statuses.rb,
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# & IncidentManagement::IssuableEscalationStatuses::[BuildService,PrepareUpdateService]
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def up
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each_batch_range('incident_management_issuable_escalation_statuses', of: BATCH_SIZE) do |min, max|
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execute <<~SQL
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DELETE FROM incident_management_issuable_escalation_statuses
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WHERE id BETWEEN #{min} AND #{max}
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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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# no-op
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#
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# Potential rollback/re-run should not have impact, as these
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# records are not required to be present in the application.
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# The corresponding feature flag is also disabled,
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# preventing any user-facing access to the records.
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end
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end
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