When do we use group by clause in a sql query?
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Explain the use of constraints option in exp command.
Select all the employees who were hired in last 2 years and who works in dept where max managers are working.
How to select some rows from a table in oracle?
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21. Using a set operator, display the client number of all clients who have ever placed an order and whose whose name does not contain the string Sm.
What is rich query?
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hey friends, What are the steps I can do to transfer the database from Microsoft Access 2003 to oracle10g (or SQL) Best regards
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