Interested to Buy Any Domain ? << Click Here >> for more details...
we have 20 records in source system, when we run for the 1st
time, it should load only 10 records into the target, when
you run for the second time it should load another 10 record
which are not loaded. How do we do that? Can we write a SQL
query in source qualifier to do it. This q' is asked in one
f the interviews. Please let me know if anyone knows. Thanks
- 3 Answers
- 8281 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / suresh
SQ ==> select rownum as num,col1,col2,.. from table
FLT ==> num >= MVar1 and num <=MVar2
Mvar1 and MVar2 are assigned with the value of 1 and 10 respectively
in EXP=>V-port - setvariable(mvar1, 10)
V-port - setvariable(mvar1, 20)
after the execution of the mapping 10 and 20 values are stored in the mvar1 and mvar2 into the repository
| Is This Answer Correct ? | 0 Yes | 0 No |
1. Create a mapping variable $$SESSION.
2. Link from SQ to Router t/r.
3. Create two group
a. SETMAXVARIABLE($$SESSION,$$SESSION+1) % 2 = 1
b. SETMAXVARIABLE($$SESSION,$$SESSION+1) % 2 = 0
4. Link both group to two filter and create two Sequence geneter and check the reset option.
5. Link the sequence generator to filter t/r.
6. Keep the condition as "NEXTVAL<=10" for first filter.
7. Keep the condition as "NEXTVAL>10" for second filter.
8. Link the two filter to two different target instance.
Let me know if any things wrong.
Thanks & Regards
Santosh Kumar Sarangi
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / babu
Hi,
If u r source is Relational,then u can write sqloverride.
i.e
SQ ==> select rownum as num,col1,col2,.. from table
FLT ==> (num >= MVar1 and num <=MVar2)
NOTE: MVar1,MVar2 are mapping variables the initial values
of these variables 1,10 with respectivelly.
after completion of firsst run the variables are increased
11,20 respectivelly.all are knows how to declare the
mapping variables.
IF THERE IS ANY WRONG PLEASE CORRECT ME.
Thanks,
Babu
| Is This Answer Correct ? | 2 Yes | 4 No |
WHAT IS THE DIFFERENCE BETWEEN .NET AND INFORMATICA?
What is informatica worklet?
How will you display "Mr" for male & "Mrs" for female in target table?
How are the sources and targets definitions imported in informatica designer?
What is 'PowerCenter Pushdown Optimization Option' in INFORMATICA ?
What is critical mapping?
How to recover sessions in concurrent batches?
Differences between version 7.x and 8.x.
0 Answers Accenture, Cognizant,
In which situation we will use persistant cache and shared cache in real time. plzsss answer with example
what is the difference between repository & Intergration service
What are the advantages of informatica?
Hi , Please help how to achieve the following scenario. I have a source table like this. Rollno name class university 1 Raj 1st Sku 2 Ram 2nd SVU 3 Sam 3rd OU I need the data in the target table like below. Rollno name class university 1 Raj 1st Sku 2 Ram 2nd SVU 3 Sam 3rd OU 4 Rajesh 5th SKU The Last row values we have.. and we have to append this last row in the target table. Thanks and Regards Nataraj V
Teradata 
