CREATE TABLE table_12630 ("Result" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Notes" CLOB)

Which event has notes of women +60kg quarterfinal?
SELECT "Event" FROM table_12630 WHERE "Notes" = 'women +60kg quarterfinal'
SELECT "Event" FROM "table_12630" WHERE "Notes" = 'women +60kg quarterfinal'