59.7. Examples
ThePostgres Pro source distribution includesGIN operator classes for B-tree equivalent functionality for several data types Module for storing (key, value) pairs Enhanced support for Text similarity using trigram matchingtsvector and for one-dimensional arrays of all internal types. Prefix searching intsvector is implemented using theGIN partial match feature. The followingcontrib modules also containGIN operator classes:btree_ginhstoreintarrayint[]pg_trgm