what is the output of the query select * from emp where 1=2
Answer Posted / vijay amresh
Hi
When i tried the below query in oracle9i it says no rows
SELET *
FROM EMP
WHERE 1=2;
gives the query for 1=2, it is false so There is no row.
But if it runs for 1=1, then all rows are selected.
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
What are all the scenario for 1.google analytics 2.api 3.paypal
tell me some major and minor defects in ur net banking project?
What is Windows Test Technologies? Where i will get all information of it.
What are differences between Testing in Uncontrolled Environment and Abnormal Environment?
What is agile testing and why is it important?
How can you do the scalability testing?
how will you estimate of your website?
a newly launched web site is hosted on web server.It is expected that 100 people visit the website every hour and browse 30 pages spending a total 15 minutes. what is the maximum hits/sec that the web server should support this load?justify your answer. need urgently. by rimesh
I have 2+ year of work exp in manual testing and i have good knowledge in QTP.anybody have requirement in your company please please tell me
Can you explain the various elements of function points ftr, ilf, eif, ei, eo, eq, and gsc?
Explain the procedure for manual testing.
explain ur testing project? how can u nexplain . what should we explain ? i have not worked on any project?
whats the reason to display the password(not in encrypted form) in the script in load runner but not in QTP?
what is test case management?explain in brief.
You have a testing team of 10 members, and now you have to reduce it by 5 member and you dont want to increase risk in your product, you are try to cover all functionality to test. What test Strategy you follow.