Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / devaraj
Because, emp number is unique. so easy to retrieve
| Is This Answer Correct ? | 14 Yes | 0 No |
Post New Answer View All Answers
Can we connect to ORACLE db using Windows Authentication?
Explain the features of oracle?
What are the execution control statements?
How does one get the view definition of fixed views/tables?
what is IDE,DMV in sql server?
How do I reset a sequence in oracle?
What is ASM (Automatic Storage Management) in Oracle?
How to pass parameters to procedures in oracle?
what is the use of system.effective.date variable in oracle?
What is the data pump export utility?
How to assign values to data fields in record variables?
Can we convert a date to char in oracle and if so, what would be the syntax?
How do I call oracle stored procedures that take no parameters?
How to unlock the sample user account in oracle?
i have a question here... As of my knowledge, when we apply an index (b-tree)on a column, internally it arranges the data in b-tree format and do the fetching process correspondingly... and my quetion is... How a bit-map index arranges the data internally when applied on a column?IS it in b-tree format or whatelse?
