What is backup in Oracle?
What is the purpose of a cluster?
What is a read only transaction in oracle?
what is the difference between data migration and production migration.
How are the index updates?
Which environment variables are absolutely critical in order to run the OUI?
What are the different types of record groups in oracle? Explain each of them
Which Database is the best for the Security issue ? 1. DB2 2.SQL Server 3.MySQL 4.ORACLE
I have a table like this Table Name:Products Productid Price 1 10 1 10 2 20 3 30 3 30 But i want to output like this. productid price 2 20. please replay me.
Whatz the main diff between Subquery and a Join
14 Answers Oracle, Zeta Interactive,
What is the difference between hot backup and cold backup in oracle? Tell about their benefits also.
Hi all, Can any one give answer for this question. Suppose im having employee table with fields, eno, ename, dept, address1, address2, address3. In address field employee can fill only address1 or address2 or address3... at a time he can fill three address fields. now i want all employee names who filled only one address field.. Plz its urjent can any one give querry.. Thanks in advance.
Find all employees in Dept “Marketing”.