1. Title description
Get the first_name in Employees, query according to the last two letters of first_name, in ascending order
CREATE TABLE `employees` (
` emp_no` int (11) NOT NULL,
`birth_date` date NOT NULL,
` first_name` varchar (14) NOT NULL ,
`last_name` varchar (16) NOT NULL,
` gender` char (1) NOT NULL,
`hire_date` date NOT NULL,
PRIMARY KEY (` emp_no`));
output format:
CREATE TABLE `employees` (
` emp_no` int (11) NOT NULL,
`birth_date` date NOT NULL,
` first_name` varchar (14) NOT NULL ,
`last_name` varchar (16) NOT NULL,
` gender` char (1) NOT NULL,
`hire_date` date NOT NULL,
PRIMARY KEY (` emp_no`));
output format:
| first_name |
|---|
| Chirstian |
| Tzvetan |
| Bezalel |
| Duangkaew |
| Georgi |
| Kyoichi |
| Anneke |
| Adding up |
| Mary |
| Part |
| Saniya |
2. Code
SELECT first_name FROM employees ORDER BY substr(first_name,length(first_name)-1);