If we are using an aggregator but forget to mention the
group by port .what will be the output??
- 11 Answers
- 30797 Views
- Nomura, TCS, I also Faced
- E-Mail Answers
Answer Posted / srinu
No group by Port-
The AggTrans wil check for group by Column port up to last
column. No group by port was find,The AggTrans wil return
the last row only.
Every Column row wil check for Group by port done or not,
up to last row.
Finally (By default) last row will return.
Last Row still waiting for Group by port.,,,,
Thats why Group by prot is must.
Any Corrections,,,,,srinu.srinuvas@gmail.com
| Is This Answer Correct ? | 57 Yes | 4 No |
Post New Answer View All Answers
Which files are created during the session rums by informatics server?
What's the layout of parameter file (what does a parameter file contain?)?
What is olap (on-line analytical processing?
What is repository manager?
Parameter and variable differences
Define sessions in informatica etl?
what is the difference between informatica6.1 and infomatica7.1
What are the types of caches in lookup?
I have three same source structure tables. But, I want to load into single target table. How do I do this? Explain in detail through mapping flow.
What is transformation?
What do think which one is the better joiner or look up?
What is parallel processing in informatica?
What are the main issues while working with flat files as source and as targets ?
Make a note of the quantity vaults made in informatica?
Explain the features of connected and unconnected lookup.
