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 Categories >> Software >> Data Warehouse >> Informatica
 
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My i/p is 1,2,3,4,5,6,7,8,9,10……….. o/p to be populate in two tables as below. o/p1: 10,20,30,40,50,60,70,80,90……. o/p2: 11,21,31,41,51,61,71,881,91…….    5  926
My i/p is like below 1,2,3,4,5,6,7,8,9,10....100 I want that to be populated in two o/p as below o/p-1: 10,20,30,40,50,60,70,90... o/p-2: 11,21,31,41,51,61,71,81,91.... How to do it in ingotmatica...    1  348
generate Unique sequence numbers for each partition in session with Unconnected Lookup ? Hi All, Please help me to resolve the below issue while Applying partitioning concept to my Session. This is a very simple mapping with Source, Lookup , router, and target. I need to Lookup on the target and compare with the source data, if any piece of data is new then Insert, and If any thing change in the existed data then Update. while Inserting the new records to the target table I'm generating sequence numbers with Unconnected lookup, by calling the maximum PK ID from the target table. The above flow is working fine from last one year. Now I wish to apply the Partitioning concept to the above floe(session) At source I used 4 pass through partitions.(For Each partition different filter conditions to pull the data from source) at Target I used 4 passthrough Partitions. it is working fine for some data, but for some rows for Insert Operation , it is throwing Unique key errors, because while Inserting the data it is generating the same sequence key twice. In detail : 1st row is coming from 1st partition and generated the sequence number 1 for that row. 2nd row is coming from 1st partition and generated the sequence number 2 for that row 3rd row is coming from the 2nd partition generated the sequence number 2 again for that row. (it must generate 3 for this row) the issue is becuase of generating the same sequence numbers twice for different partitions. Can any one Please help me to resolve this issue. While Applying partitions how can I generate a Unique Sequence numbers from Unconnected lookup for Each partitioned data. Regrads, N Kiran.    2  270
Label in Informatica. How to remove existing Label.    1  1122
who is the best faculty for informatica in hyderabad ameerpet?    1  704
What is a code page in Informatica    3  5990
A mapping contains (1) Source Table S_Time ( Start_Year, End_Year ) (2) Target Table Tim_Dim ( Date, Day, Month, Year, Quarter )    1  1419
Two Default User groups created in the repository are ____ and ______    1  2930
Two different admin users created for repository are ______ and_______    1  742
When will you use SQL override in a lookup transformation?    1  1393
What is the advantage of persistent cache? When it should be used.    1  1126
COM components can be used in Informatica    0  539
Dimension Object created in Oracle can be imported in Designer Cubes contain measures    0  693
What are Business Components in Informatica?    1  885
How do you implement configuration management in Informatica?    1  627
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Un-Answered Questions
 
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without table how to come first record only in oracle? 487
what are 3 tech challenges/ common issues you face? 464
What are the steps involved in the migration from older version to newer version of Informatica Server? 158
Informatica Server and Client are in different machines. You run a session from the server manager by specifying the source and target databases. It displays an error. You are confident that everything is correct. Then why it is displaying the error? 179
whats the logic to load the lower level of granularity of data to fact table. 599
How do you change parameter when you move it from development to production. 160
expain about the tune parameters? 472
tell me 5 session failure in real time how can you solve that in your project? 380
WHAT IS EDM?WHAT IS THE USE IN INFORMATICA? chandumba2005@gmai.com 343
my source is junk data how will u remove that junk data by using unix please any one replay me 1773
I have some rows in source.I have to map half rows to one target and half rows to another target.i.e you wont know how many records in source.?Implement a mapping? 613
differences between service based and product based? 373
how to load dimension table and fact table. plz tell me the steps. 541
Can any one give me a real time example for FACT TABLE & DIMENSIONAL TABLE? 408
what is song in infrmatica...? 393
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