What is rowid and rownum in oracle?
No Answer is Posted For this Question
Be the First to Post Answer
What is data file?
Can a View based on another View ?
What to do if the startbd.bat failed to start the xe instance?
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.
who is the father of oracle and send chodd rules
How to convert characters to numbers in oracle?
what are bitmap indexes? How does they work?
What is ceil and floor in oracle?
Is it possible to center an object horizontally in a repeating frame that has a variable horizontal size ?
What is materialized view in Oracle?
What is meant by joins?
What a SELECT FOR UPDATE cursor represent.?