Method: Sequel::Dataset#supports_window_function_frame_option?

Defined in:
lib/sequel/dataset/features.rb

#supports_window_function_frame_option?(option) ⇒ Boolean

Whether the dataset supports the given window function option. True by default. This should only be called if supports_window_functions? is true. Possible options are :rows, :range, :groups, :offset, :exclude.

Returns:

  • (Boolean) 


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# File 'lib/sequel/dataset/features.rb', line 224

def supports_window_function_frame_option?(option)
  case option
  when :rows, :range, :offset
    true
  else
    false
  end
end