I am happy that you are here. Is "that you are here" adjective, adverb

Question:

I am happy that you are here. Is "that you are here" adjective, adverb, or noun clause?

Best Answer - Chosen by Asker:

it is a clause, but not a noun clause
it is a adverb clause.....

a group of words that from part of a sentence, but have a subject and predicate of its own is a clause....

a clause that does the work of an adverb is an adverb clause

a noun clause is a clause that does the work of an object/ noun

so what i said was a mistake, sorry