How many different net run rates did the team with 19 total points have?
CREATE TABLE table_25368177_1 (net_run_rate VARCHAR, total_points VARCHAR)
SELECT COUNT(net_run_rate) FROM table_25368177_1 WHERE total_points = 19
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_25368177_1 (net_run_rate VARCHAR, total_points VARCHAR) Question: How many different net run rates did the team with 19 total points have? [/INST] SELECT COUNT(net_run_rate) FROM table_25368177_1 WHERE total_points = 19 </s>