Answer / suresh r angadi

you can call in the following places in ETL(DataStage)

1-Sequential File Stage (Stage->Stage Uses filter commands).
2-Before and after Stage Subroutines in Job Paramametrs tab.
3-Before and after Stage Subroutines in Transformer stage.
4-Job Sequences using Execute command Activity and Routine
activity.
5-Using DataStage Routines
6-Using Routines called ExecSH and ExecSHSilent

Answer / maruthi

IN MANY PLACES IN DATA STAGE YOU CAN USE UNIX COMMNDS.
Eg.)1.)IN SEQUENTIAL FILES CHECK FILE USES UNIX
COMMANDS,LATER U CAN GIVE UNIX COMMANDS AS FILTER,AND SO
MANY IN SEQ FILE SIDE TO FILENAME.
2.)IN BEFORE/AFTER SUBROUTINES U CAN SELECT EXEC SHELL
COMMAND AND U CAN GIVE UNIX COMMANDS TO CREATE FILES/DELETE
FILES.
SO MANY EG ,GO THROUGH THE HELP FILE.

if a column contains data like abc,aaa,xyz,pwe,xok,abc,xyz,abc,pwe,abc,pwe,xok,xyz,xxx,abc, roy,pwe,aaa,xxx,xyz,roy,xok.... how to send the unique data to one source and remaining data to another source????

3 Answers  

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What is the difference between validate and compile?

1 Answers   CTS,

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hi iam new to this tooliam cmpltied to know abt datastage so now iam in project tell me whole step by step what iam doing iwnt to go with exp so plz hlp me pals

0 Answers  

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count number of deptno in a emp table?

2 Answers   IBM,

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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  

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what is parameterset?

4 Answers   Wipro,

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what is repositery?

0 Answers   IBM,

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1.which index is follows the dimensions tables?why? 2.what is the use of trigger in job sequence? 3.what is the mean of optimization? 4.what is the job control?when we use it? what is difference bet batch and sequencer? 6.seq--->seq,seq--->copy--->seq which one is best and efficient?

1 Answers  

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Does datastage support slowly changing dimensions ?

0 Answers  

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Is there any possibility to generate alphanumeric surrogate key?

3 Answers   ABC, IBM,

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CAN ANY ONE TELL ME THE ARCHITECTURE OF DATASTAGE CLEARLY....

2 Answers   Wipro,

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in oracle target stage when we use load option and when we use upsert option?

0 Answers  

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