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What is the output of the following SQL statement?
WITH RECURSIVE t(n) AS (SELECT 1 UNION ALL SELECT n * 2 FROM t WHERE n < 50)
SELECT SUM(n) FROM t;- A63
- B127
- C126
- D255
Correct answer: B
What is the output of the following SQL statement?
WITH RECURSIVE t(n) AS (SELECT 1 UNION ALL SELECT n * 2 FROM t WHERE n < 50)
SELECT SUM(n) FROM t;