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 / shekharjchandra
Generally when u give query like
Select * from tablename; you will not get NULL displayed in Oracle SQL* Plus. I am not sure what tool you are using.
In SQL server you will get the output displayed NULL for null values.
If you still getting NULL as display value for null values then probably u have to do small change.
at SQL prompt use SQL* Plus command
SQL> SET NULL ""
now u give u r query, u will not get NULL displayed for null values
Regards
J
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is trigger in sql and its types?
How do you modify a column in sql?
Is clustered index a primary key?
What are the advantages of pl sql?
Can we debug stored procedure?
Is like operator in sql case sensitive?
What is cascade in sql?
what is the maximum length of a table name, database name, and fieldname in mysql? : Sql dba
What do you understand by pl/sql cursors?
How do you optimize a stored procedure in sql?
What is the difference between delete and truncate commands?
what is row? : Sql dba
what is table? : Sql dba
Hi how to import oracle sequence in Informatica? Please write stored procedure code that will import oracle sequence in Informatica SP transformation as per below scenario Oracle table product list Pro_id, pro_name 101, LED Lights. 102, 20watt CFL Lights. 103, 30 watt CFL lights Now a new flat file with new product list needs to be added to oracle table product list with oracle sequence. flat file product Prono,pro_name, 1, 20 watt tube light 2, 30 watt tube light & target should be like 101, LED Lights. 102, 20watt CFL Lights. 103, 30 watt CFL lights. 104, 20 watt tube light 105, 30 watt tube light thks reg suvarna joshi suvarnaatsuvarna@rediffmail.com
How does left join work in sql?