How can we do null handling in sequential files?
Answer Posted / naga
While importing the data we can specifie nullable 'yes' in define tab.
or
In format tab we can specifie the Final delimeter as 'null'.
| Is This Answer Correct ? | 5 Yes | 8 No |
Post New Answer View All Answers
Lookup constraints
Name the command line functions to import and export the DS jobs?
Explain ibm infosphere information server and highlight its main features?
Describe link sort?
Why do you need stage variables?
What is the process of killing a job in datastage?
what is the use of surogate key in datastage
How many types of stage?
Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also
What are the types of containers in datastage?
how to write server Routine coding?
What is datastage?
What is the difference between account and directory options ?
1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.
explain about completely flow of sequencers technicaly,without using example??explain about lookup,nullhandling?