What are the four Oracle system processes that must always be up and running for the database to be useable?
1017Post New Oracle General Questions
What is a nested table and how is it different from a normal table?
What is using clause and give example?
what is the difference between data migration and production migration.
Define the SGA and: How you would configure SGA for a mid-sized OLTP environment? What is involved in tuning the SGA?
How to create an initialization parameter file?
How to retrieve values from data fields in record variables?
How to export several tables together?
You have found corruption in a tablespace that contains static tables that are part of a database that is in NOARCHIVE log mode. How would you restore the tablespace without losing new data in the other tablespaces?
How to use subqueries in the from clause in oracle?
How to define a procedure inside another procedure?
What are dml statements in oracle?
How to get execution path reports on query statements?
Explain drop constraint oracle?
Briefly explain what is literal? Give an example where it can be used?
What is the exact use of Collections?