what are different types of deletes?
Does rowid change in oracle?
What is tns service name?
which clause we are not used in where clause?
What is recovery manager in Oracle?
Explain integrity constraints?
What are the factors causing the reparsing of SQL statements in SGA?
What is TNS File
Difference between NO DATA FOUND and %NOTFOUND?
7. Repeat query (7) but also display all clients who have never ordered anything.
What is difference between a formal and an actual parameter?
What is a snapshot log?
What happens internally when the user types userID/password@string in SQL PLUS Thanks-Bhaskar