Answer Posted / sandhya rani
This is perfect answer...
and do not misguide the ppl by simply writing wrong answer.
until and unless u r perfect..pls do not share your answer
select * from emp where rownum<=2
minus
select * from emp where rownum<2
| Is This Answer Correct ? | 12 Yes | 3 No |
Post New Answer View All Answers
write an sql query to find names of employee start with 'a'? : Sql dba
Is sql a scripting language?
what is the difference between delete and truncate statement in sql? : Sql dba
what are all the different normalizations? : Sql dba
Is sql similar to python?
What are keys in sql?
What is the difference between cross join and natural join?
What is having clause in sql?
What is output spooling in sql*plus?
how can I make a script that can be bi-language (supports english, german)? : Sql dba
What are hotfixes and patches?
ERROR:Insert or update on table"accnt" violates foreign key constraints "acct_to_curr_symbol" DETAILS:KEY(accnt_curr_id)(-2)is not present in the table "curr_symbol" ......solve The Problem..
what does it mean to have quoted_identifier on? What are the implications of having it off? : Sql dba
What are the dml statements?
What operators deal with null?
