What district has Riley Joseph Wilson as the incumbent?
CREATE TABLE table_1342331_18 (district VARCHAR, incumbent VARCHAR)
SELECT district FROM table_1342331_18 WHERE incumbent = "Riley Joseph Wilson"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1342331_18 (district VARCHAR, incumbent VARCHAR) Question: What district has Riley Joseph Wilson as the incumbent? [/INST] SELECT district FROM table_1342331_18 WHERE incumbent = "Riley Joseph Wilson" </s>