Answer Posted / mkjmkumar
CBO Evaluates the cost of available execution paths and
selects the execution path that has lowest relative cost.
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
How to export your own schema?
How many types of auditing in Oracle?
What happens in oracle commit?
Differentiate between post-database commit and post-form commit?
When do you get a .pll extension in oracle? Explain its importance
How to retrieve the count of updated rows?
What is program global area (pga) in oracle?
What is a system tablespace?
What is the difference between sharding and replication?
Name the three major set of files on disk that compose a database in Oracle?
What is an oracle user role?
How to add a new column to an existing table with a default value?
Explain compound trigger in oracle?
How would you begin to troubleshoot an ORA-3113 error?
How to create a new table in oracle?