What are set operators?
How to define a cusotmer as a supplier in ORACLE R12
How to rename an existing table?
nw i'm doing MBA system and planning to do oracle,database management.tell me that whether it is useful r not?.refer any course for my carrier pls
How to build data dictionary view an new database?
What is the difference between a user and a schema in oracle?
What are transaction isolation levels supported by oracle?
What is the relation of a user account and a schema?
How does oracle handle read consistency?
An automatic job running via DBMS_JOB has failedKnowing only that its failed, how do you approach troubleshooting this issue?
Explain coalesce function?
What to do if the startbd.bat failed to start the xe instance?
How view is different from a table?
What is raw datatype?
What is the difference between substr and instr?