What would you use to improve performance on an insert
statement that places millions of rows into that table?
Answer / saraswathi muthuraman
use Bulk collect insert and commit each set of transmission.
| Is This Answer Correct ? | 5 Yes | 0 No |
How to find the date and time of last updated table?
What is a Shared SQL pool ?
what is the bitmap index?
What is self-referential integrity constraint ?
Explain the use of constraints option in exp command.
What is a trace file and how is it created in oracle?
What are the factors that affect OPTIMIZER in choosing an Optimization approach ?
What are transaction isolation levels supported by oracle?
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.
how will I find the first 5 highest salaried employees in each dept in oracle.
What happens if you use a wrong connect identifier?
What are various joins used while writing SUBQUERIES?