Answer Posted / naresh raju
select * from emp where rownum<=2
minus
select * from emp where rownum<2
| Is This Answer Correct ? | 63 Yes | 12 No |
Post New Answer View All Answers
What is sql catalog?
What is the difference between the conventional and direct path loads? : aql loader
What is normalisation and its types?
When should I use nosql database?
What are the two parts of design view?
what are all different types of collation sensitivity? : Sql dba
define join and explain different type of joins? : Sql dba
What is clustered and nonclustered index in sql?
How do you define a foreign key?
Does sql use python?
Is sql a microsoft product?
how to get a list of columns in an existing table? : Sql dba
What is a .db file?
How many types of normalization are there?
List the various privileges that a user can grant to another user?