What is the fleet number when the length (ft) is 30?
CREATE TABLE table_19643196_1 (fleet__number VARCHAR, length__ft_ VARCHAR)
SELECT fleet__number FROM table_19643196_1 WHERE length__ft_ = 30
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19643196_1 (fleet__number VARCHAR, length__ft_ VARCHAR) Question: What is the fleet number when the length (ft) is 30? [/INST] SELECT fleet__number FROM table_19643196_1 WHERE length__ft_ = 30 </s>