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What is diff joiner and lookup

Question Posted / raveendra

Answers were Sorted based on User's Feedback



What is diff joiner and lookup..

Answer / suresh

lookupT/r is passive tranforamtion where as joiner is active t/r

Is This Answer Correct ?    5 Yes 2 No

What is diff joiner and lookup..

Answer / padmavathi

Joiner:
Can join herterogeneous sources.
Can join non-relational sources.
Can join partially transformed data.

Loopup:
Can reuse cache across session run.
Can reuse cache with mapping.
Can modify cache dynamically
Can query relational table or flat file.

Is This Answer Correct ?    2 Yes 0 No

What is diff joiner and lookup..

Answer / akhil4

joiner:
1.joiner is active tr.
2. with joiner tr u can not perform noneqi join.
lookup:
1.lookup is a passive tr
2.with joiner tr u can perform noneqi join.

Is This Answer Correct ?    1 Yes 0 No

What is diff joiner and lookup..

Answer / r.venkata srinivas

The differences between Joiner T/R and Lookup T/R are
mentioned in the following

Joiner Transformation:

1.Joiner is a Active Transformation.

2.It supports left & right outer join

3.Joiner Transformation is not support OR condition


Lookup Transformation:

1.This is a Passive transformation.

2.It does not support Left & Right outer join.

3.Lookup transformation supports Lookup Override.

Is This Answer Correct ?    1 Yes 2 No

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