Interested to Buy Any Domain ? << Click Here >> for more details...
What is meant header and tailer, suppose header and tailer
had some junk data how will delete junk data ? which
components r used?
- 5 Answers
- 14131 Views
- I also Faced
- E-Mail Answers
Answer Posted / guillermo villarreal
It is very common is DW environments to get source files
with header a trailers. Headers are commonly used to get
the Date of the file and trailers as control with the
number of detail records. Normally you have to make sure
you got the trailer to make sure you haven't received
source files partially
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What do you mean by the overflow errors?
How scientific data processing is different from commercial data processing?
What is a deadlock and how it occurs?
What are the reasons for which business can trust the approach of data processing?
What is sandbox?
How to create repository in abinitio for stand alone system(local nt)?
Mention what is abinitio?
How is the partitioning with key different from round robin partition?
Describe what the SQL Server tempdb and tlog files are used for?
Describe in detail about lookup?
Suppose we assign you a new project. What would be your initial point and the key steps that you follow?
What a local lookup is?
How co> operating system natively processes the data?
What are the differences between different versions of co-op?
Given input file with single column having 1 2 2 4 3 .. Required output 1 2 2 4 4 4 4 3 3 3.. How?
