what is the output of select * from emp where null=null &
select * from emp where 1=1
Answer Posted / kumar
Really Good Answer Anitha Madam.
By
Kumar.T
Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
What is integrity and what is constraint??Explain with example
How to login to the server without an instance?
What is a proxy class?
Hi this srilatha. I comlpeted my Oracle-hrms. can u provide me interview questions on Core hr, payroll,sshr,OLM etc..
I creat Credit memo in AR. Now i want revers the Credit Memo.how you can revers that what out any aditional entry.
How data locks are respected in oracle?
types of indexes and the rationale behind choosing a particular index for a situation.
What is oracle server autotrace in oracle?
Use of an integrity constraint is better to validate data. Explain
How to drop a tablespace?
How can we create the complete backup of data in the oracle.
Explain an index segment?
Why do I get java.lang.abstractmethoderror when trying to load a blob in the db?
why should i declare foreign key constraint as self relation instead of binary relation in tables ?
What is the difference between $oracle_base and $oracle_home?