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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
1907How 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,
1628What 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,
1640What 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?
1674what 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 3180Some flat files are there, out of these having some duplicate. How do you eliminate duplicate files while loading into targets?
IBM,
1795There 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 3412Post New Informatica Questions
What are the differences between joiner transformation and source qualifier transformation?
What is rank transformation?
Hi, I want to change date type char value integer value? I tried alter table tab_name modify (newcolumn newdatetype). But The columns have 10 million values(char type) so I want to load now numeric data. How it is possible? Old Values New Value(I want to load numeric data but the old value should be there in the column) Y 1 N 0 ERROR at line 1: ORA-01439: column to be modified must be empty to change datatype Please help on this. Thanks, GM
what is SDLC way of code development?
Design a mapping to load a target table with the following values from the above source?
How 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?
Explain constraint based loading in informatica
What do you understand by SOA of Informatica?
What is meant by lookup transformation?
Can we override a native sql query within informatica?
if we have a delimiters at unwanted places in a flat file how can we over come those.
How we can create indexes after completing the loan process?
What are the reusable transformations?
Why can't we connect source qualifier and aggrigator transformation to an expression ? Why they resticted to conncet 2 active trasformations to an passive transformation ?
What are pre and post-session shell commands?
