Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.60
Given a table of Player which contains Sno and player name, write a query which finds all possible Table Tennis doubles pairings.53
Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.76
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hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code
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