What is Data Block ?
Answers were Sorted based on User's Feedback
Answer / orawhiz
ORACLE database's data is stored in data blocks. One data block
corresponds to a specific number of bytes of physical
database space on disk.
| Is This Answer Correct ? | 16 Yes | 8 No |
How to restrict the duplicate records in table valuesets
What is the difference between a primary key & a unique key?
Display those managers salary greater than the average salary of his employees?(Based on oracle standard Emp table)
Please explain drop constraint oracle?
write a query that displays every Friday in a year with date?
Difference between join and a subquery?
8 Answers Base Automation, NMDC,
What are internal user account in oracle?
What is the difference between view and materialized view in Oracle?
Youre getting high busy buffer waits - how can you find whats causing it?
Hi can anyone tell me where are the dumps found of OCA certification.. Also the materials to be studied for the preparation.
What is a database table in oracle?
An automatic job running via DBMS_JOB has failedKnowing only that its failed, how do you approach troubleshooting this issue?