supports_primary_key?

Icon_private_sm = private
Icon_protected_sm = protected

supports_primary_key?() public

Does PostgreSQL support finding primary key on non-Active Record tables?

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 317
      def supports_primary_key? #:nodoc:
        true
      end

supports_primary_key?

Related methods