How to add, remove, modify users using sql?

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Why are aggregate functions called so?

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How many sql are there?

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What is server name sql?

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What is program debugging?

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How are multiple column = value pairs delimited in the SET clause of an UPDATE statement? 1. With commas (SET price = 0, status = 'I') 2. With parentheses (SET (price = 0) (status = 'I')) 3. With double-pipes (SET price = 0 || status = 'I') 4. With square-brackets (SET [price = 0] [status = 'I'] 5. With single or multiple spaces (SET price = 0 status = 'I')

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Is pl sql still used?

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What is a data manipulation language?

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can we write stored function in out parameters? how to call through select statement? how to written more than one value plz give the exmple?

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select 10 from dual; y its showing all the rows with 10?

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using cursors salesman get bonus as 10% of their salary , managers get 20% , analalist get 30%. generae a report showing the employee name, salary , bonus.

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Is oracle sql free?

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