Question: What was the surface when the opponent was Sergiy Stakhovsky Mikhail Youzhny?
SQL: SELECT "Surface" FROM "2-17679324-7" WHERE "Opponents" = 'Sergiy Stakhovsky Mikhail Youzhny';

Question: What was the score for the opponent Lukáš Dlouhý Leander Paes?
SQL: SELECT "Score" FROM "2-17679324-7" WHERE "Opponents" = 'Lukáš Dlouhý Leander Paes';

Question: What day was there a Hard surface when the partner was Marc Gicquel?
SQL: SELECT "Date" FROM "2-17679324-7" WHERE "Surface" = 'Hard' AND "Partner" = 'Marc Gicquel';