31 lines
716 B
Ruby
31 lines
716 B
Ruby
# frozen_string_literal: true
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class ScheduleBlockedByLinksReplacementSecondTry < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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INTERVAL = 2.minutes
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# at the time of writing there were 12931 blocked_by issues:
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# estimated time is 13 batches * 2 minutes -> 26 minutes
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BATCH_SIZE = 1000
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MIGRATION = 'ReplaceBlockedByLinks'
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disable_ddl_transaction!
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class IssueLink < ActiveRecord::Base
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include EachBatch
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self.table_name = 'issue_links'
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end
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def up
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relation = IssueLink.where(link_type: 2)
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queue_background_migration_jobs_by_range_at_intervals(
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relation, MIGRATION, INTERVAL, batch_size: BATCH_SIZE)
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end
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def down
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end
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end
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