CREATE TABLE table_46946 ("Date" CLOB, "Tournament" CLOB, "Surface" CLOB, "Opponent" CLOB, "Score" CLOB)

what is the tournament on august 17, 2008?
SELECT "Tournament" FROM table_46946 WHERE "Date" = 'august 17, 2008'
SELECT "Tournament" FROM "table_46946" WHERE "Date" = 'august 17, 2008'