What is the difference between truncate and delete? Why is one faster? Can we rollback both? How would a full table scan behave after?
No Answer is Posted For this Question
Be the First to Post Answer
Users are not being allowed on the system. The following message is received: ora-00257 archiver is stuck. Connect internal only, until freed. What is the problem?
What are the main functions of dba?
What is the difference between sga and pga?
What is an artificial (derived) primary key?
What is main function of database administrator?
How to uncatalog backup?
If you are not sure what command does a particular unix function what is the best way to determine the command?
What is oracle partial backup?
What is the relation between database and instance?
What are the different types of database users?
What are four common errors found in an alert .log?
What is oracle log switch?