All active transformations r passive or not?
- 7 Answers
- 9808 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / bsgsr
every transformation is passive by default since they dont
have any default condition. they become active only when a
condition is added.
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / chow
In my view all t/rs r passive.Depending upon the using t/rs
u can say it is passive or not.For ex what kalyani saying
about filter t/r(it is a active).ok
Suppose i have a source with 10 records in 10th
department.And i give a condition in filter as deptno=10.In
this situation filter recieve 10 records and passes 10
records.
In this situation filter is active?
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / vishnu
My answer would be like in the case of filter t/r if the c ondition is not mentioned then the default condition is true i.e., all the records from the source r moved to the target in this situation filter t/r acts as passive.
suppose in aggregator t/r if we r not mentioned any group by port then last record will be displayed in this situation it acts as active.So not all active t/rs are passive
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / kalyani
An active transformation can change number of rows that
pass through it, such as a
filter transformation that removes rows that do not meet
the filter condition
A passive transformation does not change the number of
rows that pass through it,
such as Expresion transformation that performs a
calculation on data and passes all rows
| Is This Answer Correct ? | 2 Yes | 3 No |
Answer / ganesh prasad
no
all active transformations r not a passive transformation
active transformation will change the no of rows at target
level.
but passive transformations cont change the no of rows at
target level
| Is This Answer Correct ? | 2 Yes | 3 No |
Answer / saradhi
no all the active transformations are not passive even
though its give same no of records in source.
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / prasanthi
yes if a conditon is applied to a tranformation then only
we can say whether the no of rows will be change or not so
i say that all active tranformations are defaultly passive
| Is This Answer Correct ? | 0 Yes | 2 No |
What are the session parameters?
what are the limitations for bulk loading in informatica for all kind of databases and transformations?
Limitation of REPLACESTR. Is there any character limitation to it.
What is the procedure for creating independent data marts from informatica 7.1?
1 lac of flat fles in source how to load target at a time?
Is snow flake or star schema used? If star schema means why?
Hi, What is exactly node ? what is exactly domain ? How loadbalancer will work ? what is Integration service (IS) ? Can anyone give me exact scenario when I click on start workflow in the workflow manager ? (Note : I am not expecting answer like, node means logical representation of a machine and domain will contain multiple nodes .I gone through Informatica help but I couldn’t understand. I am expecting exactly what is happening in background detailed explanation or Pictorial representation will be highly appreciation ) Advance thanks
I am hvaing SOURCE as first line: 1000,null,null,null second line as:null,2000,null,null 3rd line as :null,null,3000,null and final line as: null,null,null,4000 ............................Now i want the OUTPUT as 1000,2000,3000,4000 For more clarification i want to elimate nulls and want in a single line. Please help me out
what is data driven in update strategy transformation?
My i/p is like below 1,2,3,4,5,6,7,8,9,10....100 I want that to be populated in two o/p as below o/p-1: 10,20,30,40,50,60,70,90... o/p-2: 11,21,31,41,51,61,71,81,91.... How to do it in ingotmatica...
What is source qualifier?
In update strategy target table or flat file which gives more performance ? why?
Teradata 
