Answer / ramu

src.....>agg........>t/r..........2trgs
take src as seqfiles and take aggregater stage is for
calculate count of records based on name coloumn,next take
the transformer is for apply constraints like cnt=1 then go
for trg1

Answer / subhash

1) If SRC is either Oracle or Seq File

SRC--->AGG---->fILTER---->TGT1
...................|
...................|
..................TGT2

the main data is:
sam
ram
sam
raj
ram
from aggregator stage, the output is:
sam,2
ram,2
raj,1

Then specify the count<>1 in the Filter for TGT1 then you get:
ram
sam

in another link for TGT2, give count=1. THEN YOU GET:
raj

2) If SRC is DataBase,

Orcl Conector----->Filter---->TGT1
.......................|
.......................|
......................TGT2

SELECT NAME, COUNT(NAME)
FROM EABLE_NAME
GROUP BY (NAME)
from the Above Query, the output is:
sam,2
ram,2
raj,1

Then specify the count<>1 in the Filter for TGT1 then you get:
ram
sam

in another link for TGT2, give count=1. THEN YOU GET:
raj

Answer / reddymkl.dwh

Small correction Ramu, Instead of Transformer stage use Filter stage it will give performance gain.

Answer / cva

take seqfile for loading src then take filter stage and take
two outputs from filter . write condition in filter stage
use where clause=col like 'sam' and col like 'ram' for one
trg and for second also like that.

input Name Salay Sam 10 Sam 30 Sam 20 Ram 40 Ram 50 Output should be Name Salary Count Sam 10 3 Ram 40 2 get min salary and count of name . OutPut 2 Name Seq Sam 1 Sam 2 Sam 3 Ram 1 Ram 2

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