What is Hash Index?
Answer / pinkey
A Hash index stores key value pairs based on a pseudo
randomizing function called hash function
| Is This Answer Correct ? | 0 Yes | 0 No |
What is the disadvantage of User defind function?
what is the output of select * from emp where null=null & select * from emp where 1=1
how to genarate random numbers in oracle for particular row?
Explain the use of grant option in imp command.
What are the differences between blob and clob in oracle?
Explain an integrity constrains?
why pl sql doesn't support retrieving multiple records
how can we write trigger in trigger???????? can we write one trigger on two table???
What is memory advisor in Oracle?
What is a Temporary Segment ?
How to rename an index in oracle?
What is a subquery in oracle?