The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT)
Write the query plz.
A B C
1 NULL 2
NULL 3 4
NULL 5 6
7 NULL NULL
I have 3+ Years experience HR with Technical Recruitment Industry. Now i would like to learn oracle HRMS Models of all aspect. please suggest any one, which institution is best for oracle HRMS practical with real time teaching in Chennai, Tamilnadu. What are the basic stat up to learn Oracle HRMS with Core strongly?
i have a question here...
As of my knowledge, when we apply an index (b-tree)on a column, internally it arranges the data in b-tree format and do the fetching process correspondingly...
and my quetion is...
How a bit-map index arranges the data internally when applied on a column?IS it in b-tree format or whatelse?
what is normalization?
types of normalization?
example of each form?
how do u implement normalization in ur project?
What do you mean by Checkbox ?
if i have a procedure with 1000 line.when i run this in 61 line i got the error but i want to continue the programe without error.can anyone tell me how to handle that error.
in Oracle Applications 11i, we hace 2 functions using the
same form, i need to create 1 personalization, but that
code must afect only one function.... how can i do that?
Can any one send me oracle form and reports tutorials from
which i may get help.contact me on my mail
How would you determine who has added a row to a table?
Could u tell me, u work as a support & maintenace when sub
ledger and gl is mismatch, then how do u match with the
how may join possible between (requisition with purchase order)
How to move the data from one flatfile to multiple staging
tables?give me some examples?
for example in po interface one flat file is there and
multiple staging tables are there how can move it?please
give me answer for this question?
IS it possible to built the oracle database without setting
the kernal parameters?
what is semphore explian it?
In SAP ECC 6.0 , under DB02 tcode , Tablespace name to be
explain stepy step all the col
i want to know rdbms certification details and syallabus and
for whom i contact for rdbms certification in bangalore i
need answer very urgent please mail to
email@example.com please as soon as possible
i am writing a query select EmpNo from Emp how can i call in
after parameter form