36 lines
730 B
Ruby
36 lines
730 B
Ruby
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# frozen_string_literal: true
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class ScheduleRequirementsMigration < Gitlab::Database::Migration[1.0]
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DOWNTIME = false
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# 2021-10-05 requirements count: ~12500
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#
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# Using 30 as batch size and 120 seconds default interval will produce:
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# ~420 jobs - taking ~14 hours to perform
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BATCH_SIZE = 30
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MIGRATION = 'MigrateRequirementsToWorkItems'
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disable_ddl_transaction!
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class Requirement < ActiveRecord::Base
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include EachBatch
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self.table_name = 'requirements'
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end
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def up
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queue_background_migration_jobs_by_range_at_intervals(
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Requirement.where(issue_id: nil),
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MIGRATION,
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2.minutes,
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batch_size: BATCH_SIZE,
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track_jobs: true
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)
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end
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def down
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# NO OP
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end
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end
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