2013

Create a one-to-many relationship between the CustomersCode fields in the Customers and Rents tables. Enforce the referential integrity and make sure cascade updating and deleting records are enabled.

2014

Delete the relationship between the Rents and Terms and Conditions tables.

2074

Create a one-to-one relationship between the Code fields of the Products and the ProductsPhoto tables. Do NOT enforce the referential integrity.

2075

Disable the referential integrity and then delete the relationship between the YearReleased fields in the Copies and the Movies tables without deleting the relationship between the respective MovieName fields.

2076

Create a one-to-one relationship between the Code fields of the Products and the ProductsPhoto tables. Enforce the referential integrity. Enable the Cascade Update Related Fields option. Do not enable the Cascade Delete Related Records one.

2077

Create a one-to-many relationship between the CustomersCode fields of the Customers and Rents table. Enforce the referential integrity.

2189

Delete the relationship between the Products and Orders tables. Save the changes.

10139

When we create a relationship between two tables we can ...

10808

What is the purpose of creating a relationship between tables contained in a database?

10809

What do referential integrity rules ensure when they are applied between related fields?

10904

The creation of related tables in a database allows a user to

11381

The creation of relationships between tables contained in a database allows…

11771

What are related tables used for?

12844

What is the purpose of creating a relationship between tables?

12847

When are we not allowed to delete records from tables related with primary keys?