How to delete first 3 rows & last 3 rows in target table in
informatica
- 6 Answers
- 12758 Views
- TetraSoft, I also Faced
- E-Mail Answers
Answer Posted / venkateshmalneni
FIRS PIPELINE
BY using sequence generator t/r generate sequence
numbers(sno)
in rank t/r,from sq connect all the ports to the rank
t/r,rank by sno,select top 3 ranks
SECOND PIPELINE
connect the nextval port from sequence generator to sorter
t/r
from sq connect all the ports to the sorter t/r,connect all
the ports to the filter t/r.in filter t/r write a condition
sno>3.
connect the o/p of the two pipelines by using UNION T/R
connect the o/p of the Union t/r to aggrigator t/r group by
sno.create an o/p port with name count_sno to
count(sno),connect the o/p from aggrigator t/r to the filter
t/r write the condition count_sno=1.
connect the o/p from filter to trg
THE DATA FLOW DIAGRAM IS LIKE THIS
sequence generator
| |
| \|/
src--->sq--->rank------>union--->aggrigator---->filter->trg
| | /
\|/ \|/ /
sortet----->filter/
If am wrong please let me know
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Briefly explain your complete project(sales) flow, (ie. from source received from client, transformations, then despatch to end user) what are all the process. Kindly give step by step process.
What if the source is a flat-file?
TELL ME ONE COMPLEX MAPPING IN UR PROJECT? chandumba2005@gmai.com
Which development components of informatica have the highest usage?
In how many ways we can create ports?
What is the way to execute pl/sql script using informatica mapping?
what is INFORMATICA TESTING process
Design a mapping to get the pervious row salary for the current row. If there is no pervious row exists for the current row, then the pervious row salary should be displayed as null.
Dimension Object created in Oracle can be imported in Designer Cubes contain measures
Why sorter is an active transformation?
What are the issues you have faced in your project? How did you overcome those issues?
generate date / time dimension in informatica
What is domain and gateway node?
server hot-ws270 is connect to Repository B. What does it mean?
I have 100 records in source table, but I want to load 1, 5,10,15,20…..100 into target table. How can I do this? Explain in detailed mapping flow.
