Documentation → PostgreSQL 9.5

Supported Versions: 16 / 15 / 14 / 13

Unsupported versions: 12 / 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2

This documentation is for an unsupported version of PostgreSQL.
You may want to view the same page for the current version, or one of the other supported versions listed above instead.

PostgreSQL 9.5.25 Documentation
Prev	Up	Chapter 60. SP-GiST Indexes	Next

60.5. Examples

The PostgreSQL source distribution includes several examples of index operator classes for SP-GiST. The core system currently provides radix trees over text columns and two types of trees over points: quad-tree and k-d tree. Look into src/backend/access/spgist/ to see the code.

Prev	Home	Next
Implementation	Up	GIN Indexes