Interested to Buy Any Domain ? << Click Here >> for more details...
you are sorting a table using "order by"(descending) clause of
a column which contains a null value...whether that row
containing null value will come first or last in the output??
- 2 Answers
- 5854 Views
- BirlaSoft, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
The column contains null value will come first.. COz oracle consider the null value as larger value in this case....
| Is This Answer Correct ? | 15 Yes | 0 No |
Answer / suman rana
if you are sorting a table using "order by"(descending)
clause of a column which contains a null value, row
containing null value will come first. Alternatively you can
use the clause "Nulls First" along with order by clause to
appear the Null values first.
| Is This Answer Correct ? | 9 Yes | 0 No |
Define Normalization with example?
What is a data lock in oracle?
can you write commit in triggers?
What are the values that can be specified for OPTIMIZER MODE Parameter ?
SELECT * FROM (SELECT TITLE FROM MOVIE ORDER BY RANK DESC) WHERE ROWNUM > 4; when i run the above query .it produces output as NO ROWS SELECTED.why ?plz any one help me
What is SQL access advisor in Oracle?
What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?
How many types of tables are there in oracle?
What is Rollback Segment ?
What is proxy method?
How to compare dates in oracle sql?
in account table account type amount ac1 credit 300 ac2 debit 5000 ac3 credit 3000 ac1 debit 4000 ac3 debit 2000 ac2 credit 4000 write a query how to get sum of credit & sum of debit
Oracle General 
