How many allergies are there?
CREATE TABLE Allergy_type (allergy VARCHAR)
SELECT COUNT(DISTINCT allergy) FROM Allergy_type
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE Allergy_type (allergy VARCHAR) Question: How many allergies are there? [/INST] SELECT COUNT(DISTINCT allergy) FROM Allergy_type </s>