Interested to Buy Any Domain ? << Click Here >> for more details...
How to delete the data in dataset?types of deleting the data
in dataset?
- 4 Answers
- 24847 Views
- HSBC, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / shilpasagar
We can delete the data in the dataset in 2 ways
1) Use Orchadmin command (orchadmin rm abc.ds)
2) Through Dataset Management option that is available in
the Director Client
| Is This Answer Correct ? | 16 Yes | 0 No |
Answer / venkat
We have two types of ways is there,
first one, we have to go dataset management in delete option
is there, and second one is via unix command
$orchadmin truncate[-f or -x] descriptor file name
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / arjun
if we want to delete the dataset file completely we have to delete the 3 dataset files
1.Descriptor file
2.Data file
3.Control File
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / chandrakant swain (hara)
suppose we have one file HSBC.ds ,having 5 fields or
columns,and
20 records,for deleting the all record
then
>$head -1 HSBC.ds > NEW_HSBC.ds
then rename the new file use mv command ,like this mannaer
>$mv NEW_HSBC.ds HSBC.ds
| Is This Answer Correct ? | 3 Yes | 18 No |
i have a table col1 10 20 30 40 10 20 50 my requirement is how to retrive only duplicates like 10 10 20 20 like this how it's possible in SQL?
im new to this tool im now at project plz tell me step by step process how to design plz help me i wnt to go with exp for job plz give me d proper design and explination
What are the different common services in datastage?
Differentiate between data file and descriptor file?
Source has 2 columns: USA,NewYork INDIA,MUMBAI INDIA,DELHI UDS,CHICAGO INDIA,PUNE i want data in target like below: INDIA,MUMBAI1 INDIA,DELHI2 INDIA,PUNE3 USA,NEWYORK1 USA,CHICAGO2
I have scenario like this seq file --> transformer --> sort stage --> dataset In this job which prtitioning technique you are using and why???
Could anyone give brief explanation bout datastage admin
Can you filter data in hashed file?
Can you explain how could anyone drop the index before loading the data in target in datastage?
HOw Hash Partion Works Thank you in Advance i have doubts on Hash Partion TEch Could please give me the clear understandable notation example e_id,dept_no 1,10 2,10 3,20 4,20 5,30 6,40 i have TWo Nodes/Three Nodes My questions are: 1).if i select hash key as e_id how Hash partion will distribute the data in to two NOdes/three NOdes 2).if i select hash key as dept_no how Hash partion will distribute the data in to two NOdes/three NOdes sivakumar.katta7@gmail.com
What is use Array size in datastage
how to handle null values using transformer stage?
Teradata 
