Name the total number of goal difference when the position is more than 20
CREATE TABLE table_name_49 (goal_difference VARCHAR, position INTEGER)
SELECT COUNT(goal_difference) FROM table_name_49 WHERE position > 20
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_49 (goal_difference VARCHAR, position INTEGER) Question: Name the total number of goal difference when the position is more than 20 [/INST] SELECT COUNT(goal_difference) FROM table_name_49 WHERE position > 20 </s>