Interested to Buy Any Domain ? << Click Here >> for more details...
at source level i have 40 columns,i want only 20 cols at
target what r the various ways to get it
- 5 Answers
- 11055 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / madhu tallapaneni
Use COPY , MODIFY, Transformer
Coming to performance point of use Modify or Copy stage instead of transformer stage while dealing with huge volume of data.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What are stage variables and constants?
Can you explain how could anyone drop the index before loading the data in target in datastage?
Define data aggregation?
What is difference between join, merge and lookup stage?
Define repository tables in datastage?
What are data elements?
How do y read Sequential file from job control?
Hi, what is use of Macros,functions and Routines..? At what situation you are used. If you know the answer please explain it. Thanks.
hi.... am facing typical problem in every interview " I need some critical scenarios faced in real time" plz help me guys
What a datastage macro?
How to convert RGB Value to Hexadecimal values in datastage?
How to read the length of word in unix?
What is merge stage?
What are the functionalities of link collector?
Differentiate between Join, Merge and Lookup stage?
