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5. Consider the following products data which contain duplicate rows. A B C C B D B Q1. Design a mapping to load all unique products in one table and the duplicate rows in another table. The first table should contain the following output A D The second target should contain the following output B B B C C
1910How to convert a row into column and a column into rows? Name all DTM threads. What all threads stop when we issue STOP or ABORT? How to pass the value of a data(variable kind of) from one session ( generated in mapping) to another session in the same workflow... What are the tyoes of partitioning you know and how to apply them in real time ... Can partitioning be applied to expression transformation and how
CTS,
1632What happen if you have 3 ports in SQ and 4 ports in SQL override of SQ( provided all ports are in same order and they are connected with proper source and target)? Also what happens when I have 4 ports and will extract 3 values in SQloverride.. What will be the value in 4th port ?
CTS,
1664how lookup transformation is made active in new versions... When to use connected and when to use unconnected lookup and why? which is good for session performance. How to make lookup persistent and how to remove stale data from that lookup. how commit works - when we stop or abort data. Explain in both cases. What is factless fact table and have you ever used it in real time scenarios.
CTS,
1688I have 10 columns in a flat file and 10 rows corresponding to that columns. I want column number 5 and 6 for last five records. In unix as well as informtica.
CTS,
1641What if i will group by with some port in aggregator and will not pass the sorted values. Will the session fails tell in both cases ( if i have configured it for sorted input and if i have not configured it for sorted input).
CTS,
1 2390can i any one explain me realtime healthcare project explanation..for interview .iam new to informatica .thanks in advance.
3870Workflow is long running due to long running sql query so when we refer the query plan it tells the issue is due to partition of the db table. How to handle this?
1675what are all the deliverables of ETL informatica power center project? what are all updated or created by etl developer as his everyday activities?
2305How to create the list file having millions of flat files while indirect loading in informatica? In indirect file loading, suppose we have less no.of flat files then we can enter files names manually in list file creation. If millions of files are there, how can we enter the flat file names in list file?
HP,
1975In indirect file loading, suppose we have less no.of flat files then we can enter files names manually in list file creation. If millions of files are there, how can we enter the flat file names in list file?
HP,
1 3181Some flat files are there, out of these having some duplicate. How do you eliminate duplicate files while loading into targets?
IBM,
1796There are 10 flat files; out of 10 files 1 file is empty. How do you identify the empty file? How can you load all files into targets?
1 3413Post New Informatica Questions
What is the sequence generator transformation in informatica?
Why update strategy and union transformations are active?
Can we use procedural logic inside infromatica? If yes how, if now how can we use external procedural logic in informatica?
What are the different components of powercenter?
What is decode in static cache?
I have 10 columns in a flat file and 10 rows corresponding to that columns. I want column number 5 and 6 for last five records. In unix as well as informtica.
What is a surrogate key?
What is Session and Batches?
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 is the difference between Active and Passive transformation?
What is the need of etl tools?
Explain why we use partitioning the session in informatica?
What is complex mapping?
What is meant by LDAP users?
Can we use the mapping parameter or variables developed in one mapping into any other reusable transformation?
