adspace
How will you select unique values from a list of records?
Answer Posted / os reddy
select distinct * from emp;
OR
select unique * from emp;
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
define sql insert statement ? : Sql dba
Can we use distinct and group by together?
How do I remove duplicates in two columns?
Is inner join faster than left join?
If a cursor is open, how can we find in a pl/sql block?
Does group by remove duplicates?
Can we rollback truncate?
What is the current version of sql?
What is your daily office routine?
Do we need to rebuild index after truncate?
how to escape special characters in sql statements? : Sql dba
What is the current version of postgresql?
what is dbms? : Sql dba
Is primary key always clustered index?
Can delete statement be rollbacked?