Explain can a view based on another view?
When do I need to use a semicolon vs a slash in oracle sql?
How data locks are respected in oracle?
how to tune oracle sql queries pls tell me step by step. urgent pls
Can u please explain me the Discussion on Except ,using cast like type cast. Question in the context of difference between two tables
What is difference between UNIQUE constraint and PRIMARY KEY constraint ?
What is the Extension of Oracle Database? As extension of Access Database is .mdb
what are the default admin accounts in Oracle 10g ?
How to use an explicit cursor without open statements?
How does propagation differ between Advanced Replication and Snapshot Replication (read-only)?
Can I create users through internet explorer in oracle 10g?
if i have a procedure with 1000 line.when i run this in 61 line i got the error but i want to continue the programe without error.can anyone tell me how to handle that error.
what is the output of select * from emp where null=null & select * from emp where 1=1