| Postgres Pro 9.5.12.1 Documentation | |||
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61.7. Examples
The Postgres Pro source distribution includes GIN operator classes for tsvector and for one-dimensional arrays of all internal types. Prefix searching in tsvector is implemented using the GIN partial match feature. The following contrib modules also contain GIN operator classes:
- btree_gin
B-tree equivalent functionality for several data types
- hstore
Module for storing (key, value) pairs
- intarray
Enhanced support for int[]
- pg_trgm
Text similarity using trigram matching