one of the column in my table contains the data like
SAL
----
1000
1000
2000
3000
3000
So my requirement is i want output like
SAL
---
1000
2000
3000
it mean i want to delete duplicate rows only how should u
write query?
Answer Posted / suma
can we use group by?
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Can triggers stop a dml statement from executing on a table?
what is a composite primary key ? : Sql dba
What do you understand by pl/sql records?
How do I view a table in sql?
Is sqlite free?
How do I partition a table in sql?
what are the features and advantages of object-oriented programming? : Sql dba
Does sql*plus also have a pl/sql engine?
what are the nonstandard string types? : Sql dba
What is a stored procedure in sql with example?
Which normal form is best?
what is the difference between a having clause and a where clause? : Sql dba
What is blind sql injection?
What is sql deadlock?
What is the use of procedures?