Interested to Buy Any Domain ? << Click Here >> for more details...
What is mapping?
- 3 Answers
- 8234 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vijay
don't more explanation...just it is ALIGNING SOUCE COLUMNS
TO TARGET COLUMNS WITH OR WIHOUT USING STAGE.
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / maruthi
MAPPING.)IN INFORMATICA MAPPING IS REFERRED AS A COLLECTION
TRANSFORMATION AND CONNECTING THEM.
IN DATAS TAGE WE WILL CALL THE SAME MAPPING AS JOB
JOB IS A COLLECTION OF STATGS LINKED TOGETHER.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / ramjanaki
I think you are referring to the Mapping of Columns in the
Transformer Stage.
It is nothing but relating the columns from the source
stage to the target in the Transformer stage by drag and
drop. Transformations like for example, doing some
condition check, applying some functions etc., can be done
here and the resultant data will be loaded to the target.
| Is This Answer Correct ? | 1 Yes | 1 No |
What is the use of surrogate key stage?
specify data stage strength?
disign the complex job in u r project?(they are aksing only complex job design and then data flow...)
Explain the importance of surrogate key in data warehousing?
I/p : F1 table have A,B,C,D,E and F2 table having C,E,V i need output 0utput1: ABD output2: V any one suggest me this
i have data like sam ram sam raj ram I want two targets trgt1 ram sam trgt2 raj how can i do this in datastage?
how to sort two columns in single job in datastage.
What are the components of ascential data stage?
i want anser this question empno,ename,sal 12,mmm_ww,200 13,nnn_xx,300 14,bbb_qq,400 which stages are take which types of logicks are doing pls help me i don't need "_"ex nnnxx this type i want
What is the difference between passive stage and active stage?
i have a job with 3 possibiliies finish with ststus ok abbort warning how do you handle these 3 in job sequence? explain the situation where you have appiled scd in your project? chandu
1.i have 5 jobs(1-5),i connect with each other,i want run from 3-5 only how? 2.how to schedual the job in datastage7.5 2? what is the deff bet grip and fgrep command? how do you cleanse the data in your project
Teradata 
