CREATE TABLE table_204_649 (id NUMBER, "rank" NUMBER, "name" CLOB, "image" NUMBER, "height\ ft  ( m ) " CLOB, "floors" NUMBER, "year" NUMBER, "notes" CLOB)

how many buildings were built after 1950 ?
SELECT COUNT("name") FROM table_204_649 WHERE "year" > 1950
SELECT COUNT("name") FROM "table_204_649" WHERE "year" > 1950