What are two virtual tables available during database
trigger execution ?
Answers were Sorted based on User's Feedback
Answer / tulsi
The table columns are referred as OLD.column_name and
NEW.column_name.
For triggers related to INSERT only NEW.column_name values
only available.
For triggers related to UPDATE only OLD.column_name
NEW.column_name values only available.
For triggers related to DELETE only OLD.column_name values
only available
Is This Answer Correct ? | 12 Yes | 3 No |
which operator is used in query for pattern matching? : Sql dba
What is the usage of distinct keyword?
What are the different set operators available in sql?
What do you mean by table in sql?
how to install mysql? : Sql dba
In pl/sql, what is bulk binding, and when/how would it help performance?
How can we link a sql database to an existing android app?
What are two virtual tables available during database trigger execution ?
What is identity column in sql server?
What is the benefit of foreign key?
what is self-join? : Sql dba
What are the advantages of sql?