29 lines
742 B
Ruby
29 lines
742 B
Ruby
# frozen_string_literal: true
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class AddBlockingIssuesCountToIssues < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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INDEX_NAME = 'index_issue_on_project_id_state_id_and_blocking_issues_count'
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disable_ddl_transaction!
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def up
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unless column_exists?(:issues, :blocking_issues_count)
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with_lock_retries do
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add_column :issues, :blocking_issues_count, :integer, default: 0, null: false
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end
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end
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add_concurrent_index :issues, [:project_id, :state_id, :blocking_issues_count], name: INDEX_NAME
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end
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def down
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remove_concurrent_index_by_name :issues, INDEX_NAME
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with_lock_retries do
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remove_column :issues, :blocking_issues_count
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end
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end
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end
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