Explain about the concept of mapping parameters and
variables ?
- 3 Answers
- 12452 Views
- HCL, TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / neena
Mapping parameters represents a constant value that we cant
change during the seesion run.
Mapping variables represents a value that we can change
during the seesion run.
| Is This Answer Correct ? | 10 Yes | 0 No |
Answer / manju
Mapping parameters s a constant value and mapping variables
will change in the mapping.It is mainly usefull for
incremental load processing
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / 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 |
How can you change from reusable session into non-reusable session.
I have Flat file like the data, sal have 10,000. I want to load the data in the same format as sal as 10,000. Can anybody know the answer means please mail me. Thanks in advance.. My mail id is chandranmca2007@gmail.com
I have a source as flat file and having data like ""TCS"MUMBAI" and i want output like TCS MUMBAI,the length of the data in the rows is variable.how can you fix it?
Plz can any one say me how to get the informatica certification materials and dumps
How do we implement materialized view?when to use materialized view?
What is galaxy shema
What is the difference between IN and Exists in Oracle?
what type of problem you faced insales project or insurance project
What is decode in static cache?
Explain your project of banking domian.
what are the output files that the informatica server creats during running a session?
What is standalone command task?
Teradata 
