CREATE TABLE table_203_777 (id NUMBER, "years" CLOB, "building" CLOB, "city" CLOB, "height  ( ctbuh ) " CLOB, "floors" NUMBER)

which is the only to hold the record for a year ?
SELECT "building" FROM table_203_777 WHERE "years" - "years" = 0
SELECT "building" FROM "table_203_777" WHERE "years" - "years" = 0