Historical version. PostgreSQL 10 has reached end of support. 2022-11-10. See the current manual.
64.7. Examples
The core PostgreSQL distribution
includes the GIN operator classes previously shown in
Table 64.1.
The following contrib modules also contain
GIN operator classes:
btree_ginB-tree equivalent functionality for several data types
hstoreModule for storing (key, value) pairs
intarrayEnhanced support for
int[]pg_trgmText similarity using trigram matching
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