34 lines
994 B
Ruby
34 lines
994 B
Ruby
# frozen_string_literal: true
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class ScheduleBackfillDraftStatusOnMergeRequestsCorrectedRegex < Gitlab::Database::Migration[1.0]
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INDEX_NAME = "tmp_index_merge_requests_draft_and_status"
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MIGRATION = "BackfillDraftStatusOnMergeRequestsWithCorrectedRegex"
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DELAY_INTERVAL = 2.minutes
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BATCH_SIZE = 50
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CORRECTED_REGEXP_STR = "^(\\[draft\\]|\\(draft\\)|draft:|draft|\\[WIP\\]|WIP:|WIP)"
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disable_ddl_transaction!
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def up
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add_concurrent_index :merge_requests, :id,
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where: "draft = false AND state_id = 1 AND ((title)::text ~* '#{CORRECTED_REGEXP_STR}'::text)",
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name: INDEX_NAME
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eligible_mrs = MergeRequest.where(state_id: 1)
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.where(draft: false)
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.where("title ~* ?", CORRECTED_REGEXP_STR)
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queue_background_migration_jobs_by_range_at_intervals(
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eligible_mrs,
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MIGRATION,
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DELAY_INTERVAL,
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track_jobs: true,
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batch_size: BATCH_SIZE
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)
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end
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def down
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remove_concurrent_index_by_name :merge_requests, INDEX_NAME
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end
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end
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