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 Categories >> Software >> Data Warehouse >> Informatica
 
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Question Asked @ Answers Views     Select
How to prepared lld.can any one tell me detailed explanetion.    0  4
Hi, This is Lakshmi,Anyone taking classes for datawarehouse-Informatica and BO with real time project    0  7
Stage is which type of load is it a full load or incremental load Please let me know in detail with best example    0  9
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  974
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  368
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  297
Label in Informatica. How to remove existing Label.    1  1158
who is the best faculty for informatica in hyderabad ameerpet?    1  729
What is a code page in Informatica    3  6044
A mapping contains (1) Source Table S_Time ( Start_Year, End_Year ) (2) Target Table Tim_Dim ( Date, Day, Month, Year, Quarter )    1  1445
Two Default User groups created in the repository are ____ and ______    1  2962
Two different admin users created for repository are ______ and_______    1  763
When will you use SQL override in a lookup transformation?    1  1429
What is the advantage of persistent cache? When it should be used.    1  1164
COM components can be used in Informatica    0  548
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Un-Answered Questions
 
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what is bitmap index? did u use it?and how to use it in informatica 558
what is $$$$? 351
explan ur project architecture? 390
source : xml file target: xml file how can we check data loaded into target xml file using writing sql query. pls help on this asap. 619
What are the steps involved in the migration from older version to newer version of Informatica Server? 162
what is the -ve test case in your project. 506
Hi all, Can you please send me the Dimensions and fact tables which are used in mutual fund project. and please send me the brief summary about the project. Please do the needful. 440
how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..? 2281
What happens if the info. Server doesn't find the session parameter in the parameter file? 113
What are the main features of Oracle 8i with context to datawarehouse? 111
what is the hint? how to use it to reduce the query processing in program? 2769
can u give example for factless fact table 2469
Sequence generator, when you move from develoment to production how will you reset 120
What are active transformations. 41
Hi, As shown below i have repositories under that some folder are there . Between these repositories and folder some thing is there.I want to know what is that? repositories repo1 repo2 repo3 IS_## IS_## IS_## Folder1 Folder2 Folder3 - - - Here i want to what IS_## represents ? Advance Thanks 455
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