What is user managed backup in Oracle?
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Respected sir, Please send me technical questions related to oracle apps..
How to call a stored function with parameters?
When do we use group by clause in a sql query?
4. Display the order number and client number from the ORDER table. Output the result in the format. Client <clientno> ordered <orderno>
1) What is dense ranking? 2) Difference between Substring and Instring? 3) Case and Decode? 4) Pseudo column? 5) View vs Materialized views? 6) SQl performance tuning?
If a table column has is UNIQUE and has NOT NULL, is it equivalent to a PRIMARY KEY column?
What is Public Database Link ?
Explain the use of consistent option in exp command.
Will you be able to store pictures in the database?
how many outer joins are used in a single sql query? is there any limitations for using of outer joins?
2 Answers BOB Technologies, Cap Gemini, IBM,
Which Database is the best for the Security issue ? 1. DB2 2.SQL Server 3.MySQL 4.ORACLE
Maximum how many triggers can be updated in table ?
5 Answers Accenture, Cap Gemini,