how to avoid duplicate data while uploading data from flatfile
to staging table? some validations
Answers were Sorted based on User's Feedback
Answer / pr@$@d
What Nagaraju suggest is right. But instead of creating
temp and then moving those to staging table.
Directrly load the data into staging table and write the
query to eliminate the duplicate rows.
It reduces the one step.
Cheers,
-Pr@$@d.
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / nagaraju chittamsetty
There is one way to avoid duplicate rows
First transfer the data into temp table by using control
file,this is only temp table.
Second create orginal stagging table then write a query to
eliminate the duplicate rows by taking the rowid.
If anybody got good answer send to me also
my mail id:csnraja@gmail.com
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / srinivas.r
Yes,directly we can't handle the duplicate rows from the
SQLLOQDER, for that first we move the data into temp table
from flatfile.After that create the Staging talbe then make
validations before moving into staging table.
| Is This Answer Correct ? | 2 Yes | 3 No |
Answer / balaji venkiteela
create an unique index on staging table.
then run the loder program.It autometically omits the
duplicate records,we can find those records in bad file.
| Is This Answer Correct ? | 0 Yes | 3 No |
After deploying like forms,reports into server how we connect this forms,reports to web?
what is meant by lexical parameter
In SQL Loader i have 100 Records to be loaded into my table. How do i load the first 30 Records and skip the last 10 Records within a single .ctl file ? So my total no.of records to be loaded would be 60. Could anybody help me in this ?
which parameters passed in report in oracle developer how to pass
where is chandra institute in hyderabad for oracle apps technical training ?
we are inserting,update and delete the data we can do simultaniously, but it will show error in updation? what to do?
what is the difference between oracle 8i and 9i?
difference between 2 way and 4 way matching
What is set function in sql .E.g.What is difference between union and union all
Oracle E-Business suite?
Can u define exceptions twice in same block?
while doing the process of conversion if got any data error out what is the next step to reprocess