What is the most recent release date?
CREATE TABLE table_1467951_4 (release_date INTEGER)
SELECT MAX(release_date) FROM table_1467951_4
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1467951_4 (release_date INTEGER) Question: What is the most recent release date? [/INST] SELECT MAX(release_date) FROM table_1467951_4 </s>