How many values of attendance occur when ave. on previous season is +645?
CREATE TABLE table_2970978_1 (ave_attendance VARCHAR, ___ave_on_prev_season VARCHAR)
SELECT COUNT(ave_attendance) FROM table_2970978_1 WHERE ___ave_on_prev_season = "+645"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2970978_1 (ave_attendance VARCHAR, ___ave_on_prev_season VARCHAR) Question: How many values of attendance occur when ave. on previous season is +645? [/INST] SELECT COUNT(ave_attendance) FROM table_2970978_1 WHERE ___ave_on_prev_season = "+645" </s>