how many types of organization were founded in san diego state university? 
CREATE TABLE table_2538117_2 (type VARCHAR, founding_university VARCHAR)
SELECT COUNT(type) FROM table_2538117_2 WHERE founding_university = "San Diego State University"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2538117_2 (type VARCHAR, founding_university VARCHAR) Question: how many types of organization were founded in san diego state university?  [/INST] SELECT COUNT(type) FROM table_2538117_2 WHERE founding_university = "San Diego State University" </s>