What type of relationship allows one object in the origin table to relate to many objects in the destination table?

A one-to-many relationship occurs when a single record from one table (the origin table) is associated with multiple records in another table (the destination table). This is a common scenario in database design and data modeling, particularly in relational databases.

For instance, consider a database for a library system. One book (the object in the origin table) can be checked out by many different patrons (the objects in the destination table). The relationship illustrates that one entity can be linked to multiple others, fulfilling the definition of a one-to-many relationship.

This type of relationship is instrumental in structuring data efficiently, allowing for the organization of related data without redundancy. It ensures that the origin table can maintain a singular record, while the destination table reflects the multiple associations accurately. By using a foreign key in the destination table that refers back to the origin table, the relationship is established and maintained within the database.

In contrast, a many-to-many relationship would imply that multiple objects in the origin table could relate to multiple objects in the destination table, which is a different data structure. Similarly, a one-to-one relationship restricts each record in one table to link with only one record in another. A many-to-zero relationship, though not commonly recognized in database terminology,