21 lines
659 B
Ruby
21 lines
659 B
Ruby
# frozen_string_literal: true
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class ExcludeNullsFromIndexOnNamespacesType < ActiveRecord::Migration[5.1]
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include Gitlab::Database::MigrationHelpers
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# Set this constant to true if this migration requires downtime.
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DOWNTIME = false
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disable_ddl_transaction!
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def up
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add_concurrent_index(:namespaces, :type, where: 'type is not null', name: 'index_namespaces_on_type_partial')
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remove_concurrent_index_by_name(:namespaces, 'index_namespaces_on_type')
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end
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def down
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add_concurrent_index(:namespaces, :type, name: 'index_namespaces_on_type')
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remove_concurrent_index_by_name(:namespaces, 'index_namespaces_on_type_partial')
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end
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end
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