What is the least first elected for jeff busby?
CREATE TABLE table_1342393_23 (first_elected INTEGER, incumbent VARCHAR)
SELECT MIN(first_elected) FROM table_1342393_23 WHERE incumbent = "Jeff Busby"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1342393_23 (first_elected INTEGER, incumbent VARCHAR) Question: What is the least first elected for jeff busby? [/INST] SELECT MIN(first_elected) FROM table_1342393_23 WHERE incumbent = "Jeff Busby" </s>