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why we use parameters instead of hard code in datastage
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Answer / ashok
not only security,for suppose i want to give another values
go to design and change the values it is not convinent for
user instead of this using parameters giving values at
runtime is flexible
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / shar
we use parameters for flexibility,re-usability in job design, values hard coding is a bad habit and bad practice.
lets say u have 20 fields and u have to pass them every time as and when data processing demands. Then every time going into the job and modifying the values is an unprofessional way and we sometime commit typographical errors.
instead of that use job parameters for reusability and we can use them any where flexibly depends on the parameters created at job level or project level.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / kiran
Hi Ashok..,
What ever Values u change run time(dynamically) which
purpose is called security.
Thanks
Kiran
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| Is This Answer Correct ? | 1 Yes | 4 No |
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