Employees (EMPLOYEE_ID, FIRST_NAME, LAST_NAME, EMAIL, PHONE_NUMBER, HIRE_DATE, JOB_ID, SALARY, COMMISSION_PCT, MANAGER_ID, DEPARTMENT_ID, DEPARTMENT_NAME) Department (DEPARTMENT_ID, DEPARTMENT_NAME, MANAGER_ID, LOCATION_ID) Location (LOCATION_ID,STREET_ADDRESS,POSTAL_CODE,CITY,STATE_PROVINCE,COUNT RY_ID) Write a Query in SQL to delete the record of all those cities where city name ends with b from locations table.

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Single Table

In a database management system, a single table is designed to obtain data of heterogeneous items. A single-table design with DynamoDB resolves the issue of raising multiple requests for the relevant data of an entity.