I want the total number of Grids for heinz-harald frentzen
CREATE TABLE table_name_10 (grid VARCHAR, driver VARCHAR)
SELECT COUNT(grid) FROM table_name_10 WHERE driver = "heinz-harald frentzen"
### Context: CREATE TABLE table_name_10 (grid VARCHAR, driver VARCHAR) ### Question: I want the total number of Grids for heinz-harald frentzen ### Answer: SELECT COUNT(grid) FROM table_name_10 WHERE driver = "heinz-harald frentzen"