method

supports_count_distinct?

v3.1.0 - Show latest stable - Class: ActiveRecord::ConnectionAdapters::AbstractAdapter

supports_count_distinct?()

public

Does this adapter support using DISTINCT within COUNT? This is true for all adapters except sqlite.

# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 92
      def supports_count_distinct?
        true
      end