What is the earliest year a house opened?
CREATE TABLE table_1942683_1 (year_opened INTEGER)
SELECT MIN(year_opened) FROM table_1942683_1
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1942683_1 (year_opened INTEGER) Question: What is the earliest year a house opened? [/INST] SELECT MIN(year_opened) FROM table_1942683_1 </s>