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CREATE TABLE students ( id INT PRIMARY KEY, name VARCHAR(50) ); SELECT ASCII('A'); SELECT ASCII('MOKSHGNA'); SELECT CONCAT('Hello', 'World'); SELECT FORMAT(123456789,2); SELECT FORMAT(123456789,0); SELECT LOWER('HELLO'); SELECT LOWER('Hello World'); SELECT UPPER('hello'); SELECT UPPER('Hello World'); SELECT TRIM(' Hello World '); SELECT TRIM(BOTH 'X' FROM 'XXXHello WorldXXX'); SELECT LTRIM(' Hello World'); SELECT LTRIM(' Leading spaces removed');

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