user: Question: If the average is 45.65, what is the total number of innings?
Columns: ['Rank', 'Runs', 'Player', 'Matches', 'Innings', 'Not Out', 'Average']
Types: ['real', 'real', 'text', 'real', 'real', 'real', 'text']
Sample row: [1.0, 5028.0, 'Don Bradman', 37.0, 63.0, 7.0, '89.78']
SQL:

assistant: SELECT SUM("Innings") FROM "Table" WHERE "Average" = '45.65';