Interested to Buy Any Domain ? << Click Here >> for more details...
Drop duplicate records ...
SOURCE LIKE ..........
ID flag1 flag2
100 N Y
100 N N
100 Y N
101 Y Y
101 N Y
102 Y N
103 N N
104 Y Y
105 N N
106 N Y
102 N Y
105 Y Y
in above file if any id having both the flags as "N" then
that corresponding id records should be dropped,
in above case o/p should be as
ID flag1 flag2
101 Y Y
101 N Y
102 Y N
102 N Y
104 Y Y
106 N Y
Steps to do :
1) Identified the id’s that got duplicated (both the
flag values having vales “N”)
2) Look up with these id’s to existing id’s to drop .
- 2 Answers
- 5725 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / dipal
step-1
Filter the record based on condition
Flag1=N AND Flag2=N ....link1
also defined a reject link
step-2
read link1 as left link and reject link as right link and
do inner join with Look up stage based on id
also define a reject link.
now the reject link will have required output.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / vz
Put a constraint in Transformer stage as shown bellow.
flag1=y or flag2=y
means
feald1=y or feald2=y
I think it's help you.
| Is This Answer Correct ? | 3 Yes | 1 No |
What is the sortmerge collector?
Explain usage analysis in datastage?
Hi dude, i/p eno ename date edate deptno 1 x 10thjuly 30july A 2 y 10th aug 30 aug B 1 x 1aug ------ A 3 z 1jan ------ c 2 y 1sep ------ B o/p is eno ename date edate deptno 1 x 1aug ------ A 2 y 1sep ------ B 3 z 1jan ------ c Here edate is System generates we don't know that value. Please design the job by using SCD stage and Sql query. If any body know this answer please tel me. Tanks.
In a table 100 records are there after 50records job is aborted how can u insert all records in target table.
root tree will find which is server job and which is parallel job?
How to RD using transformer?
How can we move a DATASTAGE JOB from Development to Testing environment with the help of a datastage job using unix commands.
What is PX?
Which commands are used to import and export the datastage jobs?
What modeling tool do you use?
How do you load dimension data and fact data? Which is first
I have 5 different sources i want same records in 5 different targets Can you any body send me this question answer rathdsetl@gmail.com
Teradata 
