How does rows store in Teradata
Answer / amish ojha
applying hashing algorithm to the PI system gets the ROW
HASH ,that will be searched in the HASH BUCKET to get the
desired AMP ,thereafter by adding uniqueness value to row
hash value the row ID is obtained and then it gets stored
in AMP ..
PI-->ROW HASH ---> HASH BUCKET(MAP)--> AMPno
ROWID = ROW HASH + UNIQUENESS ID
where actually the row is stored
Is This Answer Correct ? | 4 Yes | 0 No |
Given a table of Player which contains Sno and player name, write a query which finds all possible Table Tennis doubles pairings.
What is odm database?
Does facebook use graph database?
What is a database example?
How to produce such kind of file?
HOW PASS PARAMETERS FOLLOWING ORDER RPG-CL-RPG?
What is the best database?
Which database is best to store images?
Its possible to use auto increment in oracle or not? If no means why?
What is the difference between database and server?
Datatypes are unlimited,true or false?
What are the advantages of normalizing a database.