What is the minimum altitude (mslm) in all the commons?
CREATE TABLE table_1449169_1 (altitude__mslm_ INTEGER)
SELECT MIN(altitude__mslm_) FROM table_1449169_1
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1449169_1 (altitude__mslm_ INTEGER) Question: What is the minimum altitude (mslm) in all the commons? [/INST] SELECT MIN(altitude__mslm_) FROM table_1449169_1 </s>