More Complex Filtering and Search
Henrietta Dombrovskaya, Boris Asenovich Novikov, Anna Bailliekova · Apress eBooks · 2021
PostgreSQL provides several features extending the traditional relational data model. Among these features are uncertain search (also known as full text search), spatial search, and support for complex object data types (such as JSON and XML). The generic index types of PostgreSAQL enable efficient use of these features, and also provide for efficient implementations of user-defined types.