How many incumbents were first elected in 1930?
CREATE TABLE table_1342292_45 (party VARCHAR, first_elected VARCHAR)
SELECT COUNT(party) FROM table_1342292_45 WHERE first_elected = 1930
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1342292_45 (party VARCHAR, first_elected VARCHAR) Question: How many incumbents were first elected in 1930? [/INST] SELECT COUNT(party) FROM table_1342292_45 WHERE first_elected = 1930 </s>