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Developer-C 11.1
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CREATE TABLE IF NOT EXISTS helpdesk ( `Employee_Name` VARCHAR(11) CHARACTER SET utf8, `Device_Name` VARCHAR(20) CHARACTER SET utf8, `Device_Serial` VARCHAR(9) CHARACTER SET utf8, `Status` VARCHAR(14) CHARACTER SET utf8 );
INSERT INTO helpdesk VALUES ('John Murphy','Apple iPhone SE','QWERTY123','With employee'), ('John Murphy','iPhone 8','TREWQ345','With employee'), ('IT Service','iPhone 6S','GHJKKJ45','With help desk'), ('Tammy Top','iPhone X','GFDSDC423','With employee'), ('Bugs Bunny','Brother Printer','TYU1267','With employee'), ('IT Service','iPhone XR','FDSASF456','With help desk');
SELECT `Employee_Name` FROM helpdesk WHERE `Employee_Name` <> 'IT Service' AND `Device_Name` LIKE '%IPHONE%' AND `Status` = 'With employee' GROUP BY `Employee_Name` HAVING COUNT(*) > 1
Employee_Name
John Murphy