Using a CASE expression to order results

Data & reporting
1

Using a CASE expression to order results

I don’t think it’s possible to pass a keyword as a parameter, but a boolean :desc parameter could be used in a CASE expression.

--[params]
-- boolean :desc = false

SELECT
*
FROM generate_series(1, 10) AS num
ORDER BY
  CASE WHEN :desc THEN num END DESC,
  CASE WHEN NOT :desc THEN num END ASC
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