CREATE TABLE "Property" ( "id" int, "name" varchar(255), "platform" varchar(255), "platform_id" varchar(255), "last_value" varchar(255), "last_value_updated" datetime, "last_week" varchar(255), "last_month" varchar(255), "last_calendar_year" varchar(255), FOREIGN KEY("last_calendar_year") REFERENCES "last_calendar" ("year") );