In Join component which record will go to unused port and
which will go to reject port ?
Answer Posted / akj
In case of inner-join all the records not matching the key
specified goes to the respective unused ports, in full
outer-join none of the records goes to the unused ports.
All the records which evaluates to NULL during joiin
transformation will go into reject port if the limit +
ramp*number_of_input_records_so_far <
number_of_input_records_so_far.
| Is This Answer Correct ? | 15 Yes | 2 No |
Post New Answer View All Answers
Explain the ab initio etl tool in high level?
What are the key elements of a data processing system?
What are the functions of the replicate and dedup component?
When we should use 'jobid' for commit table (Output table component??
what is the project environment(for each project the environment is same or different to different project)?
What is a partition?
Explain batch processing in ab initio?
What are the factors on which storage of data depends?
What kind of layouts does abinitio support?
Why might the optimizer use a table scan when an index is available?
What is the importance of eme in abinitio?
To which project that prefix will set is to private project or public project or both?how and where to set?
Explain what is the architecture of abinitio?
What are the different forms of output that can be obtained after processing of data?
Is data warehousing different from data mining?