20 lines
460 B
Ruby
20 lines
460 B
Ruby
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# frozen_string_literal: true
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class AddIndexToEnvironmentsTier < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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INDEX_NAME = 'index_environments_on_project_id_and_tier'
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DOWNTIME = false
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def up
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add_concurrent_index :environments, [:project_id, :tier], where: 'tier IS NOT NULL', name: INDEX_NAME
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end
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def down
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remove_concurrent_index :environments, :state, name: INDEX_NAME
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end
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end
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