Does rowid change in oracle?
What do you mean by a tablespace?
What should be the return type for a cursor variable.Can we use a scalar data type as return type?
I have table-A(1,2,3)& table-B(3,4,5).what is the different b/w below questions? A union all B? B union all A?
Preparing for Oracle PL/SQL Interviews – Need Help with Common Questions
how do we code triggers , store procedure , Performance tuning and indexing in a Java Project? Pls kindly get me the perfect answer with the code for each....thank you in advance............pls any body kindly help me soon as possible....
What is data file?
what are the advantages of running a database in NO archive log mode?
Describe an oracle table?
a query to select maxmun 3 salaries of employee table
What is dynamic proxy?
What is a read write transaction in oracle?
what is reindexing?