InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Can Check Constraint Be Used For Self Referential Integrity ? How ? |
|
Answer» YES. In the CHECK condition for a COLUMN of a table, we can REFERENCE some other column of the same table and thus enforce SELF REFERENTIAL integrity. Yes. In the CHECK condition for a column of a table, we can reference some other column of the same table and thus enforce self referential integrity. |
|