Explain about the concept of mapping parameters and
variables ?
Answer Posted / rekha
MAPPING PARAMETERS :
MAPPING PARAMETERS REPRESENT A CONSTANT VALUE AND DOES NOT
CHANGE DURING THE SESSION
MAPPING REUSABILITY CAN BE ACHEIVED
MAPPING VARIABLE REPRESENTS A VALUE THAT CHANGE THE VALUE
DURING THE EXECUTION FROM INITIAL VALUE TO THE FINAL VALUE
MAPPING VARIABLES USE IN INCREMENTAL LOAD PROCESS
Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Can anyone tell me the new features in Informatica 9 Version?
What is substr in informatica?
What is target designer and target load order?
define galaxy repository in informatica
Can you generate sequence numbers without using the sequence generator transformation?
According to his methodology what all you need before you build a datawarehouse
I have 10 columns in a flat file and 10 rows corresponding to that columns. I want column number 5 and 6 for last five records. In unix as well as informtica.
How to create or implement slowly changing dimension (SCD) Type 2 Effective Date mapping in informatica/Flagging mapping in informatica/visioning mapping in informatica?
Does an informatica transformation support only aggregate expressions?
What are the different options available for update strategy?
How do you use reject loader.
hi real timers . iam waiting for ur reply regarding ETL TESTING
Differentiate between source qualifier and filter transformation?
What is the surrogate key?
How you know when to use a static cache and dynamic cache in lookup transformation?