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4.what is aggregate awareness ? how do we use ? where do we
use ?
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Answer / mrs.narmatha
Aggregate awareness: is the ability of a universe to make
use of aggregate the tables in a database. These tables
have precalculated data
USE:
you can use a function @aggregate_Aware in the select
statement for an object that directs a query to be run
against aggegate tables
This function can be used to speedup the exceution of the
query and to improve the performace of sql transaction
| Is This Answer Correct ? | 33 Yes | 3 No |
Answer / nmr
redirect the query to desired table,
or
improve the performance,
while useing summeriaed table
retrive results with very fast compare then the demension
table
| Is This Answer Correct ? | 0 Yes | 2 No |
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