supports_count_distinct?

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveRecord::ConnectionAdapters::AbstractAdapter

Icon_private_sm = private
Icon_protected_sm = protected

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.1.8) is shown here.

The exact documentation you were looking for could not be found. Here is the best guess.

supports_count_distinct?() public

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

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# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 166
      def supports_count_distinct?
        true
      end