What is procedure function?
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how view used for security purposes?
What is the difference between explicit and implicit cursors in oracle?
Please let me know if UNION ALL and Natural Join does the same operation and are same...
how to sort records in sql?
Show the cursor attributes of pl/sql.
Can you do multiple joins in sql?
What is scalar function?
What is plpgsql language?
What is program debugging?
What is the purpose of design view?
i have a table emp and columns ename,empno,mgr_id,i need ename,manager name as result i.e employee respective manager.. example empno ename mgr_id 1 john 3 2 paul 3 3 smith 1 4 kevin 1 5 stewart 2 result has to look like this ename manager john smith paul smith smith john kevin john stewart paul can u plz help me out in this.....
What is the difference between rollback and rollback to statements?
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