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

How many trains in each name category, give me the result with a bar chart, and could you order y axis in desc order?
SELECT Name, COUNT(Name) FROM train GROUP BY Name ORDER BY COUNT(Name) DESC
SELECT "Name", COUNT("Name") FROM "train" GROUP BY "Name" ORDER BY COUNT("Name") DESC