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)

Find the name and account balance of the customer whose name includes the letter a . Show a pie chart.
SELECT cust_name, acc_bal FROM customer WHERE cust_name LIKE '%a%'
SELECT "cust_name", "acc_bal" FROM "customer" WHERE "cust_name" LIKE '%a%'