the Object Query Language defined by the ODMG

Object Query Language. Query language that supports data stored as objects.

Object Query Language OQL is the query language used in object databases. Similar in syntax to SQL it is the most flexible (and complex) method of performing queries across object extents. more information

Object Query Language. An interactive programming language, similar to SQL, used for getting information from and updating a database. However, unlike SQL, OQL is object-based and designed specifically around the operational needs of the MWFM discovery process. It has the ability to support object referencing within tables, making it possible to have objects nested within objects. It also contains a convention for describing how to reference queries and how to store them.

Object query language. Query language used by object-oriented and object-relational databases. 13.27