Answer Posted / sourisengupta
ROW_ID is a pseudo column in each table. This column is
appended by default to every table that is created.You can
dentify each row by this column.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Does execute immediate commit?
How is sql used in oracle?
what is bcp? When does it used? : Sql dba
What is difference between ms sql and mysql?
name 3 ways to get an accurate count of the number of records in a table? : Sql dba
Is and as keyword in pl sql?
Which table is left in left join?
What is the difference between count 1 and count (*) in a sql query?
Can a commit statement be executed as part of a trigger?
what is the difference between char and varchar data types? : Sql dba
Why procedure is used in sql?
explain the difference between delete , truncate and drop commands? : Sql dba
What are all the different normalization?
Can we use the cursor's to create the collection in PL/SQL?
how to check server status with 'mysqladmin'? : Sql dba