CREATE TABLE loan (loan_ID VARCHAR2, loan_type VARCHAR2, cust_ID VARCHAR2, branch_ID VARCHAR2, amount NUMBER)
CREATE TABLE bank (branch_ID NUMBER, bname VARCHAR2, no_of_customers NUMBER, city VARCHAR2, state VARCHAR2)
CREATE TABLE customer (cust_ID VARCHAR2, cust_name VARCHAR2, acc_type CHAR, acc_bal NUMBER, no_of_loans NUMBER, credit_score NUMBER, branch_ID NUMBER, state VARCHAR2)

Can you compare the account balances of customers with the letter 'a' in their names using a bar graph, list by the x axis in asc.
SELECT cust_name, acc_bal FROM customer WHERE cust_name LIKE '%a%' ORDER BY cust_name
SELECT "cust_name", "acc_bal" FROM "customer" WHERE "cust_name" LIKE '%a%' ORDER BY "cust_name"