how to eliminate null values in a column i.e
table vlaues
1 2 3
NULL 3 4
1 5 NULL
i want output like this
1 2 3
3 4
1 5
i dnt want to use nvl is null and i dnt want replace the
NULL value with any value i.e nvl(col,o);
Answer Posted / vijay_1994
please use group function is ignore the null values
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Name some usages of database trigger?
What are some emotional triggers?
Is left join faster than inner join?
what is a control file ? : Sql dba
What are the three forms of normalization?
What is an intersect?
Explain normalization and what are the advantages of it?
Why are sql stored procedures used?
Differentiate between sga and pga.
How can I get the number of records affected by a stored procedure?
What is a native sql query?
how to run 'mysql' commands from a batch file? : Sql dba
what is bcp? When is it used?
Can you sum a count in sql?
how to present a past time in hours, minutes and seconds? : Sql dba