Why we use parameters instead of hard code in datastage.
Answers were Sorted based on User's Feedback
Answer / hanug
We use parameters to reuse the job multiple times by
passing different values to the job parameters.
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / nish
hard coding is a very bad practice.
You will face troubles once you deploy to production environment and need to make changes.
Instead if you parameteris and just make the change in original it will automatically update.
This is similar to your ATM card and pin. even if you change/update your pin the card will work.
If pin is hardcoded to the card and you need to change pin, then you need to get a new card everytime you want to change pin.
Does that make sense?
Is This Answer Correct ? | 2 Yes | 0 No |
4) source target c1 c1 c2 c3 c2 c4 c4 c5 c3 c6 c7 c4 c5 c6 c7 please send me answer this question my mail
hi i am bhavani, in real time data stage who is the source provide? and how to recevied in developer? Pls send me answer
when u face critical situation in ur project, how to solve them?
How to lode data in sequntional files perform faster?
i want job aborted after some records are loaded into output by using only sequential stage and dataset
Hi am sundar, i have datas like 00023-1010 00086-1010 00184F2-1010 . . . . SCH-AS-1010 200-0196-039 . . . Now i want the result "SCH-AS" in onee column and "1010" in another column.. Can any one tell the answer...
my source seq file have col1 1 2 3 4 5 6 7 8 9 i have 4 targets t1 t2 t3 t4 1 2 3 4 5 6 7 8 9 like this how we can get?
Why fact table is in normal form?
can any one tell me how to install datastage 8.1 in windows xp with wizard
What are the types of containers in datastage?
My input has a unique column-id with the values 10,20,30.....how can i get first record in one o/p file,last record in another o/p file and rest of the records in 3rd o/p file?
what is sparse lookup?