Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_45 (appointed_by VARCHAR, presentation_of_credentials VARCHAR)
### Question:
Which Appointed has a Presentation of Credentials on November 22, 1990
### Answer:
SELECT appointed_by FROM table_name_45 WHERE presentation_of_credentials = "november 22, 1990"