Interested to Buy Any Domain ? << Click Here >> for more details...
If I have router with 10 records, if the condition doesn’t
satisfy the records will pass to the default group,then
where can we see that records and where that records will store?
- 4 Answers
- 9765 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sravan
If you want to see those records, u have to connect default
group to some other target table. I think, this is the
only way, we can see those records.
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / gsr
All the rows which do not meet any of the conditions are
passed to the default group. If we dont need the rows in
the default group we can drop them by not connecting them
to another transformation or a target in the mapping. If we
need them we can connect them to another transformation or
a target in the mapping.
| Is This Answer Correct ? | 1 Yes | 1 No |
source table A having 100000 records. and target B table having 100000 records. now iam updating B records using update query. i don't know which record is update in target. write a sql query get all updated records from target table B.
what are types of dimentions?
What is the grain level in DWH? If i have year to day. what is the grain level of DWH from year to day.
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.
What is the procedure to load the fact table.Give in detail?
How to recover sessions in concurrent batches?
Can any one describe what is audit table briefly?how does it look like and what are the columns in it?
Want to know about Training Centres for Informatica, Cognos and ETL Softwares in Mumbai, India.
what is the mechanism of the Master-Detail joining condition?
what is threshold error in informatica?
What is the need of etl tools?
How to calculate the cache size if say we are doing a performance check on a mapping and found that a particular cache needs to be changed. Is there a formula to calculate this! i know that informatica has a auto option available but how to calculate manually?
Teradata 
