select_all

# File activerecord/lib/active_record/connection_adapters/mysql/database_statements.rb, line 6
        def select_all(arel, name = nil, binds = [], preparable: nil) # :nodoc:
          result = if ExplainRegistry.collect? && prepared_statements
            unprepared_statement { super }
          else
            super
          end
          @connection.next_result while @connection.more_results?
          result
        end