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  1. Prepare
  2. SQL
  3. Alternative Queries
  4. Draw The Triangle 2
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Draw The Triangle 2

  • me22btech11026
     + 0 comments

    WITH RECURSIVE numbers(n) AS( SELECT 1

     UNION ALL

 SELECT n+1 FROM numbers WHERE n < 20 
 )
 SELECT 
 TRIM(TRAILING ' ' FROM REPEAT('* ', n)) AS line
 FROM numbers;