What is the Difference between SetVariable and setmaxvariable in informatica?

1 Answers  

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what is curr val use for in sequence generator?

2 Answers   Emphasis,

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when i was running the seesion, after loading 100 records, session suddenly fails.Next time i want to load the remaing rows in target with out truncate target table.What should i use?

7 Answers   Cegedim, IBM, TCS,

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What is rank transformation in informatica

0 Answers   Informatica,

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Define Incremental Aggregation?

2 Answers  

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WHAT IS THE DIFFERENCE B/W 7.X AND 8.X ? TELL ME FEW DIFFERENCES.

2 Answers  

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What are the options in the target session of update strategy transsformatioin?

2 Answers  

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Which means the first record should come as last record and last record should come as first record and load into the target file?

0 Answers   Informatica,

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How the informatica server increases the session performance through partitioning the source?

1 Answers  

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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 Answers   Tech Mahindra,

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How the Informatica Server reads perameter file?

1 Answers  

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What is the difference between Active and Passive transformation?

0 Answers   Informatica,

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