Answer Posted / aasid
A rowid is a pseudo column (like versions_xid), that
uniquely identifies a row within a table, but not within a
database. It is possible for two rows of two different
tables stored in the same cluster to have the same rowid.
Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
What is pl sql and why it is used for?
Which one is better subquery or joins?
what is meant by urlencode and urldocode? : Sql dba
How do you concatenate in sql?
How to return multiple rows from the stored procedure?
what is 'mysqld'? : Sql dba
What is Collation Sensitivity ? What are the various type ?
Which type of cursor is used to execute the dml statement?
explain access control lists. : Sql dba
What is sql key?
How do I run a query in pl sql developer?
What is basic structure of pl sql?
What is trigger types of trigger?
Why do you partition data?
Can we use rowid as primary key?