What is the significance of the WITH CHECK OPTION clause when creating views in DB2?

  • It specifies that any updates made through the view must satisfy the view's selection criteria
  • It specifies that updates made through the view must adhere to the conditions specified in the WHERE clause of the view
  • It specifies that updates made through the view must be reversible
  • It specifies that updates made through the view must not violate any constraints defined on the underlying tables
The WITH CHECK OPTION clause ensures that any data modifications made through the view will not violate the view's selection criteria. This prevents invalid data from being inserted or updated through the view, maintaining data integrity. 
Add your answer
Loading...

Leave a comment

Your email address will not be published. Required fields are marked *