1👍
The arguments to SearchVector can be any Expression or the name of a field. Multiple arguments will be concatenated together using a space so that the search document includes them all.

SearchVector(Value('some text'))
Thanks to Swen for the answer.
0👍
I think you just use the search look up.
Taken from – https://docs.djangoproject.com/en/3.2/ref/contrib/postgres/search/#the-search-lookup
Entry.objects.filter(body_text__search='Cheese')
Source:stackexchange.com