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 effect of setting the value "CHOOSE" for OPTIMIZER_GOAL, parameter of the ALTER SESSION Command ?
For a field in a repeating frame, can the source come from the column which does not exist in the data group which forms the base for the frame ?
what is the syntax of SELECT command?
How to insert a record into a table?
Can we create more than one constraint to column ?
what is index?
What is the relationship among database, tablespace and data file?
Why do you use stored procedures and state some of its disadvantages?
Explain the use of show option in imp command.
How do we get field details of a table?
What is flashback in Oracle?
What is object data modeling?