What's the total attendance of the leagues in season of 2010?
CREATE TABLE table_10815352_1 (total_attendance VARCHAR, season VARCHAR)
SELECT COUNT(total_attendance) FROM table_10815352_1 WHERE season = "2010"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_10815352_1 (total_attendance VARCHAR, season VARCHAR) Question: What's the total attendance of the leagues in season of 2010? [/INST] SELECT COUNT(total_attendance) FROM table_10815352_1 WHERE season = "2010" </s>