CREATE TABLE book (Book_ID NUMBER, Title CLOB, Issues FLOAT, Writer CLOB)
CREATE TABLE publication (Publication_ID NUMBER, Book_ID NUMBER, Publisher CLOB, Publication_Date CLOB, Price FLOAT)

Draw a bar chart of publisher versus the total number, and list in descending by the the total number .
SELECT Publisher, COUNT(*) FROM publication GROUP BY Publisher ORDER BY COUNT(*) DESC
SELECT "Publisher", COUNT(*) FROM "publication" GROUP BY "Publisher" ORDER BY COUNT(*) DESC