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# frozen_string_literal: true
class AddUniqueIndexToVulnerabilityFlagsTable < ActiveRecord::Migration[6.1]
include Gitlab::Database::MigrationHelpers
INDEX_NAME = 'index_vulnerability_flags_on_unique_columns'
disable_ddl_transaction!
def up
add_concurrent_index :vulnerability_flags, [:vulnerability_occurrence_id, :flag_type, :origin], name: INDEX_NAME, unique: true
end
def down
remove_concurrent_index_by_name :vulnerability_flags, INDEX_NAME
end
end
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