What are the varoius components of physical database structure of oracle database?
two tables are there emp(eno,ename,sal,deptno),dept(deptno,dname).how form the query in deptno,ename,max(sal)
What are the differences between char and nchar in oracle?
how to tune oracle sql queries pls tell me step by step. urgent pls
What is Database Buffers ?
What is Reduced List of Values?
what is data abstraction
Please explain oracle data types with examples?
Is it possible to split the print reviewer into more than one region ?
What are the different types of database objects?
Which Database is the best for the Security issue ? 1. DB2 2.SQL Server 3.MySQL 4.ORACLE
please explain.. DB architecture ...
how do u know the total no of rows in a table?