Interested to Buy Any Domain ? << Click Here >> for more details...
If the source has duplicate records as id and name columns,
values: 1 a, 1 b, 1 c, 2 a, 2 b,the target shd be loaded as
1 a+b+c or 1 a||b||c, what transformations shd be used for
this?
- 3 Answers
- 13648 Views
- CTS, Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / rajesh.a
We need to use sorter,Expression and aggregator transformations to do this
1.Sort by ID
2.Take 2 variable ports one for id and one for name and store the values of id and keep on comparing with current id i.e variable is having previous id.
so,if previous id=current id then (variable name)||name otherwise only name.assign the variable name to output port
3.Use aggregator and use last or max(len(name)) to get the result
| Is This Answer Correct ? | 16 Yes | 0 No |
Answer / saritha
you can use normalizer or expersion transformation.
| Is This Answer Correct ? | 2 Yes | 5 No |
Answer / somnath pain
In source qualifier use this query
select name from table_name group by id
now apply an aggregator transformation to concate the name
according to the group id.
| Is This Answer Correct ? | 2 Yes | 7 No |
Tell me about informatica architecture.
if we are extracting 600000 records from a source table so how much volume of records frequently we load in warehouse. (Iknow its depend on client requirement) still i want to know how much volume of records store in warehouse.
without table how to come first record only in oracle?
what is persistant cache in which situation we will use persistantcache
How do you take back up of repository?
why do we go for update strategy tr in SCD rather using the session properties?
how can you load data into target table without leading zeor's
how to design mapping half of source table records into one target and remaining half into another target
Please let me know how to make Data masking in informatica..
Q. WE ARE LOADING ORACLE TABLE THE PROCESS RUNS THREE HOURS. THIS TABLE IS BEING USED BY SOME DOWNSTREAM TEAMS SO WHAT WE WANT IS IN BETWEEN RUN IS PROGRESS IF ANYONE IS FETCHING THE DATA FROM THE TABLE THEY SHOULD SEE DATA TILL YESTERDAY TILL THAT. AFTER THAT PROCESS IS COMPLETED ONLY THEN TEAM SHULD BE AVAIBLE TO SEE TODAY DATA UPDATED. WE DONOT WANT TO LOG THE TABLE. NEED APROACH FROM YOUR SIDE.
write a sql query following table? col1 col2 1 2 1 2 1 2 3 4 3 4 5 6 i want the output like unique duplicate col1 col2 col1 col2 1 2 1 2 3 4 1 2 5 6
What is Cognos script editor?
Teradata 
