The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/12/functions-textsearch.html Description:
A suggestion. This page, "functions-textsearch", is fine, and the best place to explain functions like array_to_tsvector() and jsonb_to_tsvector(). The suggestion is just to cite these native functions in the Guide's "hub page" of respective prefixes... Ideal, for Guide reader, is to be informed about the existence of all array functions in the Array's hub page, https://www.postgresql.org/docs/current/functions-array.html , and all JSON functions in the JSON's hub page https://www.postgresql.org/docs/current/functions-json.html Simple citation anywhere in the hub page, or a simple "See also" section to list the non-explained functions that can be also classifyed as valid function for that hub page.