When rank 7 and silver is like less 0, what is the total gold one?
Rank Nation Gold Silver Bronze Total
Beach volleyball at the Summer Olympics
18343517
text text real real real real
2-18343517-1
Summary
Summary
1 United States (USA) 6 2 1 9
2 Brazil (BRA) 2 6 3 11
3 Australia (AUS) 1 0 1 2
3 Germany (GER) 1 0 1 2
5 China (CHN) 0 1 1 2
6 Spain (ESP) 0 1 0 1
7 Canada (CAN) 0 0 1 1
7 Latvia (LAT) 0 0 1 1
7 Switzerland (SUI) 0 0 1 1
Total Total 10 10 10 30
SELECT SUM Gold FROM table WHERE Rank = 7 AND Silver < 0
7 0