TWO FLAT FILES ARE THERE , EACH HAVING NO MATCHING
COLUMNS . HOW CAN U JOIN THESE TWO USING JOINER
TRANSFORMATION ?

Answers were Sorted based on User's Feedback



TWO FLAT FILES ARE THERE , EACH HAVING NO MATCHING COLUMNS . HOW CAN U JOIN THESE TWO USING JOINER..

Answer / mubbasir

This can be done by passing all ports to an expression
transformation and then creating a output port say ID=1 in
both the expression transformation of each file and then
join it using a joiner on ID,hope this helps..

Is This Answer Correct ?    9 Yes 4 No

TWO FLAT FILES ARE THERE , EACH HAVING NO MATCHING COLUMNS . HOW CAN U JOIN THESE TWO USING JOINER..

Answer / pushparao

if there is no matching column two flat files, that means
two tables are different,no need to join the source
definitions in the designer.
there is possibility to join them.
create common columns in both expression transformations.
seqgen
|
sd-->sq-->expr
Joiner-->td
sd-->sq-->expr
|
seqgen

Is This Answer Correct ?    10 Yes 5 No

TWO FLAT FILES ARE THERE , EACH HAVING NO MATCHING COLUMNS . HOW CAN U JOIN THESE TWO USING JOINER..

Answer / kalyan

How abt using full outer join in the type of join in the
joiner Transformation.

Is This Answer Correct ?    6 Yes 4 No

TWO FLAT FILES ARE THERE , EACH HAVING NO MATCHING COLUMNS . HOW CAN U JOIN THESE TWO USING JOINER..

Answer / prasadreddy

by using the dummy ports u can do..but the both the data
types should be same

Is This Answer Correct ?    2 Yes 0 No

TWO FLAT FILES ARE THERE , EACH HAVING NO MATCHING COLUMNS . HOW CAN U JOIN THESE TWO USING JOINER..

Answer / mr.abc

in mapping diagram area, double click on ur sequential file
and rename the port as the other port in another sequential
file.
it wil work out.

Is This Answer Correct ?    0 Yes 0 No

TWO FLAT FILES ARE THERE , EACH HAVING NO MATCHING COLUMNS . HOW CAN U JOIN THESE TWO USING JOINER..

Answer / reddy

need not same coloumns , but datatypes are same it can possible

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Informatica Interview Questions

what is unit testing?tell me proceedure

0 Answers   L&T, UST,


how to send unique records to one target and duplicate records to another target by using dynamic lookup cache????? please explain me briefly///(when we use this we look up on which target unique target ya duplicate target)

3 Answers   Cognizant, HP, TCS,


What is an incremental loading? in which situations we will use incremental loading

2 Answers   HCL,


How to update records in Target, without using Update Strategy?

3 Answers  


To provide support for Mainframes source data,which files r used as a COBOL files

1 Answers  






why we use materialized view over view?

1 Answers   Zensar,


While using update strategy in the mapping which gives more performance, a flat file or Table? Why? What are the advantages and disadvantages?

4 Answers  


What is the difference between source qualifier transformations source filter to filter transformation?

0 Answers  


Explain about HLD and LLD ?

16 Answers   Accenture,


how many types transformations supported by sortedinput?

4 Answers  


What is best approach to load 100 different source files (Different structure) to differet target tables ?

2 Answers   IBM, TCS,


How to load relational source into file target?

3 Answers   IBM,


Categories