63.2. Built-in Operator Classes
The core PostgreSQL distribution includes the SP-GiST operator classes shown in Table 63.1.
Table 63.1. Built-in SP-GiST Operator Classes
|Name||Indexed Data Type||Indexable Operators|
|any range type|
Of the two operator classes for type
quad_point_ops is the default.
kd_point_ops supports the same operators but uses a different index data structure that may offer better performance in some applications.