method

primary_key

v2.2.1 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::SQLiteAdapter

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What's this?

primary_key(table_name) public

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# File activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb, line 204
      def primary_key(table_name) #:nodoc:
        column = table_structure(table_name).find {|field| field['pk'].to_i == 1}
        column ? column['name'] : nil
      end

primary_key

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