CREATE TABLE railway (Railway_ID NUMBER, Railway CLOB, Builder CLOB, Built CLOB, Wheels CLOB, Location CLOB, ObjectNumber CLOB)
CREATE TABLE manager (Manager_ID NUMBER, Name CLOB, Country CLOB, Working_year_starts CLOB, Age NUMBER, Level NUMBER)
CREATE TABLE train (Train_ID NUMBER, Train_Num CLOB, Name CLOB, From CLOB, Arrival CLOB, Railway_ID NUMBER)
CREATE TABLE railway_manage (Railway_ID NUMBER, Manager_ID NUMBER, From_Year CLOB)

A bar chart for listing the number of the builders of railways in ascending alphabetical order.
SELECT Builder, COUNT(Builder) FROM railway GROUP BY Builder ORDER BY Builder
SELECT "Builder", COUNT("Builder") FROM "railway" GROUP BY "Builder" ORDER BY "Builder"