How will you update the first four rows and insert next
four rows in a mapping?
Answer Posted / srini
generate sequence number and use mod function in router t/r.
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Why filter transformation is an active one?
Which is the t/r that builts only single cache memory?
What are roles and groups and benefits of using them?
r u done any partitions in ur project?
Why do you use Mapping Parameter and mapping variable?
Explain the shared cache and re-cache?
can anyone suggest best free Talend data integration training online
what is the complex transformation you used in informatica
what is mean by complex business rule ?
What are the uses of etl tools?
Explain is there any way to read the ms excel datas directly into informatica? Like is there any possibilities to take excel file as target?
Suppose on 1st Nov 2010 you had created a mapping which includes huge aggregator calculations and it is under process for next two days. You will notice that even on 3rd day also its still calculating. So without changing a logic or changing a mapping How will you troubleshot or to run that mapping? Explain the steps
What is informatica? Why do we need it?
Define mapplet?
CANNOT USE PARAMETER FILE! Hi all, I am trying to use parameter file for my workflow. This could help me to filter records where CITY = 'Portland' Following is what I have done: **in Designer - create new parameter : $$PARA_FIL, Parameter, String, IsExprVar=TRUE, Initial value = [empty] - Source Qualifier/ Properties/Source Filter: CUSTOMERS.CITY='$$PARA_FIL' **Create Parameter file: C:\Informatica\PowerCenter8.6.0 \server\infa_shared\BWParam\DynamicParamTest.txt $$PARA_FIL='Portland' **Configure workflow to use the parameter file: Edit Workflow/Properties/Parameter Filename: C:\Informatica\PowerCenter8.6.0 \server\infa_shared\BWParam\DynamicParamTest.txt I also configured directory of parameter file for session task. However, I just got this in the session log: [SQ_CUSTOMERS] SQL Query [SELECT CUSTOMERS.CUSTOMER_ID FROM CUSTOMERS WHERE CUSTOMERS.CITY='$$PARA_FIL'] No record has been loaded to target. It seems that the parameter file has not been read. I cannot understand the reason why. Could any of you kindly suggest me anything? Thanks