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Complete sql1 #97

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Complete sql1 #97

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4b6ce59
Done SQL
May 20, 2025
3c9fe9a
Done SQL1
sakshiasati17 May 26, 2025
1937825
Done SQL1
sakshiasati17 May 26, 2025
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9 changes: 9 additions & 0 deletions Probelm2.sql
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Original file line number Diff line number Diff line change
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CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INT

BEGIN
DECLARE M INT;
SET M= N-1;
RETURN (
SELECT DISTINCT salary FROM EMPLOYEE ORDER BY salary DESC LIMIT M,1
);
END
2 changes: 2 additions & 0 deletions Problem1.sql
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select name, population , area from World
WHERE population>= 25000000 OR area>=3000000 ;
5 changes: 5 additions & 0 deletions Problem3.sql
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# Write your MySQL query statement below
DELETE FROM Person
WHERE id NOT IN (SELECT * FROM (SELECT MIN(id)
FROM Person
GROUP BY email) AS temp)