CREATE TABLE table_204_766 (id DECIMAL, "event" TEXT, "meeting gaz de france\ paris" TEXT, "golden gala\ rome" TEXT, "bislett games\ oslo" TEXT, "weltklasse zurich" TEXT, "memorial van damme\ brussels" TEXT, "istaf\ berlin" TEXT)

what event is listed previous to the pole vault ?
SELECT "event" FROM table_204_766 WHERE id = (SELECT id FROM table_204_766 WHERE "event" = 'pole vault') - 1
SELECT "event" FROM "table_204_766" WHERE "id" = (SELECT "id" FROM "table_204_766" WHERE "event" = 'pole vault') - 1