Converts text to a tsquery, normalizing words according to the specified or default configuration. Any punctuation in the string is ignored (it does not determine query operators). The resulting query matches phrases containing all non-stopwords in the text.
phraseto_tsquery('english', 'The Fat Rats') → 'fat' <-> 'rat'
phraseto_tsquery('english', 'The Cat and Rats') → 'cat' <2> 'rat'