What is the number of played when points against 645?
CREATE TABLE table_13018116_1 (played VARCHAR, pts_agst VARCHAR)
SELECT COUNT(played) FROM table_13018116_1 WHERE pts_agst = 645
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_13018116_1 (played VARCHAR, pts_agst VARCHAR) Question: What is the number of played when points against 645? [/INST] SELECT COUNT(played) FROM table_13018116_1 WHERE pts_agst = 645 </s>