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Which type or t/s is used to convert rows into column &
column into rows
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Answer / prakash chandran
Row To columns
--------------
Use Normalizer Transformation
Column To Rows
--------------
SOURCE
------
ENO COL_HDR COL_VAL
------------------------
1 ENAME PRAKASH
1 ESAL 35000
2 ENAME SREE
2 ESAL 25000
OUTPUT
------
ENO ENAME ESAL
1 PRAKASH 35000
2 SREE 25000
MAPPING LOGIC
--------------
SRC -----> AGG -----> TGT
Use First Function in Aggegrator to convert the Column to
rows
In Aggegrator, Create two output columns and write the
following expression
Port Name Expression
--------- ----------
O_ENAME FIRST(COL_VAL,COL_HDR='ENAME')
O_ESAL FIRST(COL_VAL,COL_HDR='ESAL')
Please get back to me in case of queries.
Thx & Regards,
Prakash Chandran
| Is This Answer Correct ? | 14 Yes | 2 No |
Answer / vijay
by using normaliser ransformation only you can convert the
rows to columns and vice versa
| Is This Answer Correct ? | 15 Yes | 12 No |
Answer / ramarao
Hi Friends,
I think this possible by using source Qualifier ALSO.
The Senario is
Issue_id,Question,Answer
100,1,y
100,2,n
100,3,y
100,4,n
Target is issue_id,Answer1,Answer2,Answer3,Answer4
100, y,n,y,n
This can be Achived by using source Qualifier And joiners.
There is no need to use Normaliser.
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / sowjanya
Using BODS 3.2 or higher versions
To convert columns to Rows : PIVOT transform
To convert rows to coulums : REVERSE PIVOT transform
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / murugan
By using normalizer transformation we can use the conditions
only applied for row by columns..
by using the normalizer output we can use the function (first)
and then applied for conditions ..and then output will be
seen in column by rows....
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / mural
hi ramarao plz explain step by step
i am gettikng confusion
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / pradeep sharma
this is easily achievable in talend also using the normalize and textract delimited field
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / kumar
i think we have to use macro function in build stage so we
have to write logic in macros but m not sure
| Is This Answer Correct ? | 1 Yes | 5 No |
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