why cant we put a sequence generator or upd strategy
transformation before joiner transformation?
- 2 Answers
- 16783 Views
- Satyam, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / bhupal
if you use the update strategy transformation before joiner in mapping, the mapping will be invalid because of data flow validation errors in mapping irrespective of operations you implemented in update strategy.
joiner transformation input should be from source qualifier transformation.
source---->sq--->seq--->
joiner---->trg
source---->sq---->
we cant create mapping like this because seq does't allows port to create and accept from other tr.
src--->sq--->
joiner--->trg
seq--->
we cant create like this. joiner inputs should be from source qualifier.
| Is This Answer Correct ? | 1 Yes | 3 No |
what is song in infrmatica...?
Which transformation should u need while using the cobol sources as source defintions?
What are the out put files that the informatica server creates during the session running?
What is aggregator transformation in informatica?
Explain the tuning lookup transformation - informatica
Can we call a stored procedure from a unix script which is run using command task
I Have 100 Records in a relational tble and i want to load the record in 3 targets , first records goes to target 1 and second to target 2 and third to target 3 and so on ,what are the tx used in this and what are the logics ,can any one help me ?? Thanks in Advance
How many input parameters can exist in an unconnected lookup?
What is expression transformation?
how to get the data from the client machine and how to get server location data to client loction can any one explain bit deep please..!
In operator is used in which transformation in informatica 8.6.0
i have source file data empno,ename,sal 100,ram,1000 200,tyu,2000 300,gh,3000 out put as e empno,ename,sal 100,ram,null 200,tyu,1000 300,gh,2000 how to load it?
Teradata 
