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Hewitt SQL PLSQL Interview Questions
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Differences between UNIQUE and DISTINCT in select statements

26 127535

i have one table with accounts and amounts as colums.accounts with columns c and d. and amounts with values 1000,2000,3000 for c and 4000,5000,8000 for d.i need to find the sum of these accounts c and d individually and find the differences between their sum using one select statement.

11 15751

what is sql.

6 8080

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