CREATE TABLE table_6303 ("Country" CLOB, "Track" CLOB, "Length  ( m ) " FLOAT, "Vertical Drop  ( m ) " FLOAT, "Maximum Grade  ( % ) " CLOB, "Bobsleigh-skeleton curves" CLOB)

What is the highest vertical drop among the 1,200 meter long tracks?
SELECT MAX("Vertical Drop (m)") FROM table_6303 WHERE "Length (m)" = '1,200'
SELECT MAX("Vertical Drop (m)") FROM "table_6303" WHERE "Length (m)" = '1,200'