20 lines
439 B
Ruby
20 lines
439 B
Ruby
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# frozen_string_literal: true
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class DropTemporaryIndexOnCiBuilds < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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disable_ddl_transaction!
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INDEX = 'tmp_build_stage_position_index'.freeze
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def up
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remove_concurrent_index_by_name :ci_builds, INDEX
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end
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def down
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add_concurrent_index :ci_builds, [:stage_id, :stage_idx], where: 'stage_idx IS NOT NULL', name: INDEX
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end
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end
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