table -
new_no old_no
2345 1234
3456 2345
5678 4567

output sud be -new_no
1234
2345
3456
4567
5678

Answers were Sorted based on User's Feedback



table - new_no old_no 2345 1234 3456 2345 5678 4567 output sud be -new..

Answer / bibhu

select new_no as new_noz
from t01
union
select old_no as new_noz
from t01
order by new_noz

Is This Answer Correct ?    10 Yes 0 No

table - new_no old_no 2345 1234 3456 2345 5678 4567 output sud be -new..

Answer / lizamishra15

pls send me th answer

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More SQL PLSQL Interview Questions

What is varray in pl sql?

0 Answers  


What is a sql schema used for?

0 Answers  


How do you rename a table in sql?

0 Answers  


what is indexing, searching and user interface?

1 Answers   HCL,


How to install oracle sql developer?

0 Answers  






What is meant by Join? What are the different types of Joins available? Explain.

5 Answers   Cap Gemini,


Explain the structure of pl/sql in brief.

0 Answers  


What programs use sql?

0 Answers  


How to create a view on a table which does not exists

4 Answers   Oracle, TCS,


How to select random rows from a table?

0 Answers  


Is it possible to remove child records without removing master table records...the two having pk,fk relationship?

0 Answers  


Which data type is a composite type?

0 Answers  


Categories