Interested to Buy Any Domain ? << Click Here >> for more details...
wat s mapping parameter and mapping variable? how do you
set that in a mapping?
- 3 Answers
- 8308 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / chinna
A mapping parameter represents a constant value that you
can define before running a session. A mapping parameter
retains the same value throughout the entire session.
Unlike a mapping parameter, a mapping variable represents a
value that can change through the session. The PowerCenter
Server saves the value of a mapping variable to the
repository at the end of each successful session run and
uses that value the next time you run the session.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / raja
mapping parameter represents a constant value ,u decleare
these values at a file and store at a location ,the path
will be declared at session properties and the parameter
name is declered at designer->parameters&variables ----
naming convention is $$-----.when u run the session then it
will take the values from the file
variables ---declearing as same above but for parmeter we
wil declear it as parameter n 4 variable we decler it as
variable ---functionality if u declare it as last updated
date for first run it will take as intial value which u
declare and it wil save that date and for next it wil date
that previous run value -like that---u can ask any thing 4
further mail me at tiger.jagan.ys@gmail.com
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / basha
Mapping parameter is a parameter whose value does not change
through out the session run.This will take the value from
the parameter file.
Mapping variable value will be saved by session so this
value can be used from the next sessions runs.
| Is This Answer Correct ? | 0 Yes | 0 No |
What are the new features of informatica 9.x at the developer level?
What are the different tools in workflow manager?
Explain one complecated mapping?
Could any one to tell How to use the Oracle Analytic functions in Informatica?
what is the process we used in joiner transformation,there is no matching column in sources?
Explain joiner transformation in informatica
In Flat file Input is A B C I need output like this A A A B B B C C C. How will u achieve this?
HOW TO JOIN THE 2 FLAT FILES WITHOUT USING JOINER AND LOOKUP?
how to join two flat file if they have diff. structure?how to join one relational and one flat file?
How can you define a transformation? What are different types of transformations in Informatica?
i had a source containing business,sales,details column and i have to load it to a target but i have some bad records in it , but i have to load 70% of business records and 50% of sales and 95% of details records excluding bad records to achieve this what should be done and what all logic and tx should be used can anyone help? thanks in advance
What is the exact difference b/w IN and EXIST in Oracle..?
Teradata 
