in unconnected lookup , what are the other transformations ,
that can be used in place of that expression transformation ?
- 9 Answers
- 18677 Views
- Target, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vishnu_kr
HI, UZVAL
PLEASE STATE HOW DO U USE UNCONNECTED LOOKUP FROM A SOURCE
QUALIFIER
IN MY KNOWLEDGE WE CAN'T USE U/C LKP IN SQ BUT WE CAN USE
IT IN OTHER TRFNs LIKE ROUTER, AGGR ETC.. WHERE EXPRESSIONS
EVALUATION IS ALLOWED.
PLEASE REPLY IF I AM WRONG.
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / biswajit patra
Hi,
We can use only rank transformation, agg t/f ans we have to
call the unconnected lookup with in the transformation and
have to pass input values into it within that transformer
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / nagarjuna
Other than Expression we can call un connected
transformation from Update strategy transformation only
| Is This Answer Correct ? | 3 Yes | 3 No |
Answer / anil
u can use any T/r based on Exp editor available in which
t.r that t/r u can use .lkp value.u can use
update ,agg,rank,filter,sq
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / sid
I think we can use agg t/f and rank t/f for this
we cant use filter ,update strategy t/f becoz in these two
we wright the condition in conditions tab but not in ports .
| Is This Answer Correct ? | 4 Yes | 6 No |
Answer / abhishek
hey friends
we can use unconnected lookup with Exp
transformattion,update stragy, and as i remeber once i used
with filter
| Is This Answer Correct ? | 0 Yes | 3 No |
Answer / saran
Filter only used no other transformation cannot be used
..
| Is This Answer Correct ? | 0 Yes | 7 No |
Tell me about MD5 functions in informatica
What are the parts of Informatica Server?
what is a transforamation?
HOW TO DELETE A RECORD FROM FLAT FILE
which one is costliest transformation? costliest means occupying more memory. which one Aggregator,sorter,filter,etc..
How to create Target definition for flat files?
what is normalizer transformation?
my source having 10 records but how can i load 20 records in target, i am not bother about duplicates?
for ex: in source 10 records are there with column sal. use a filter transformation condition as Sal=TRUE and connect to target. what will happen.
hw to load this give the mapping? cty state o/p c1 s1 c1 c1 s2 s1 c1 s1 c1 c2 s3 s2 c3 s4 c1 c3 s2 s1 c2 s3 c3 s4 c3 s2 2 columns should be loaded to one column in target table?
Define error Threshold?
what is the predefined port in dynamic lookup
Teradata 
