Functions / Text Search Functions And Operators
Returns an array of replacement lexemes if the input token is known to the dictionary, or an empty array if the token is known to the dictionary but it is a stop word, or NULL if it is not a known word.
Reading PG 18current·documented in 20 of 27 versions, 8.3 to 20
ts_lexize ( dict regdictionary, token text ) → text[]Returns an array of replacement lexemes if the input token is known to the dictionary, or an empty array if the token is known to the dictionary but it is a stop word, or NULL if it is not a known word. See Section 12.8.3 for details.
ts_lexize('english_stem', 'stars') → {star}Definition snapshot: b7bd9cda · English manual source