user: Question: How many players only played for the Jazz in only 2010?
Columns: ['Player', 'No.', 'Nationality', 'Position', 'Years for Jazz', 'School/Club Team']
Types: ['text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['Sundiata Gaines', 15.0, 'United States', 'Guard', '2010', 'Georgia']
SQL:

assistant: SELECT COUNT("No.") FROM "Table" WHERE "Years for Jazz" = '2010';