how many overall championships does concordia university have
CREATE TABLE table_14115168_4 (national_titles INTEGER, school VARCHAR)
SELECT MIN(national_titles) FROM table_14115168_4 WHERE school = "Concordia University"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_14115168_4 (national_titles INTEGER, school VARCHAR) Question: how many overall championships does concordia university have [/INST] SELECT MIN(national_titles) FROM table_14115168_4 WHERE school = "Concordia University" </s>