Interested to Buy Any Domain ? << Click Here >> for more details...
why we use parameters instead of hard code in datastage
- 4 Answers
- 13372 Views
- HCL, I also Faced
- E-Mail Answers
Answer Posted / 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 |
Post New Answer View All Answers
How one source columns or rows to be loaded in to two different tables?
Nls stands for what in datastage?
how do u catch bad rows from OCI stage? And what CLI stands for?
What is the difference between operational data stage (ods) and data warehouse?
CHANGE CAPTURE
Differentiate between data file and descriptor file?
Explaine the implimentation of scd's in ds indetail, please send me step by step procedure to perform scd's 1,2,3. Please replay for this, Thanks in advance
which r the connectors used in san?
How rejected rows are managed in datastage?
How many types of stage?
Can we use target hash file as a lookup ?
What is the difference between Datastage 7.5 and 7.0?
How to convert RGB Value to Hexadecimal values in datastage?
Different ways a project can be moved to production ?...example ….export-import and Version control.
Name the third party tools that can be used in datastage?
