Let us first create a table −
mysql> create table DemoTable ( Name varchar(100), Age int ); Query OK, 0 rows affected (0.46 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values('Chris',23); Query OK, 1 row affected (0.20 sec) mysql> insert into DemoTable values('David',55); Query OK, 1 row affected (0.17 sec) mysql> insert into DemoTable values('Bob',53); Query OK, 1 row affected (0.21 sec) mysql> insert into DemoTable values('Mike',54); Query OK, 1 row affected (0.24 sec) mysql> insert into DemoTable values('Sam',55); Query OK, 1 row affected (0.18 sec)
Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+-------+------+ | Name | Age | +-------+------+ | Chris | 23 | | David | 55 | | Bob | 53 | | Mike | 54 | | Sam | 55 | +-------+------+ 5 rows in set (0.00 sec)
Following is the query to select all the users with maximum age values −
mysql> select *from DemoTable where Age=(select max(Age) from DemoTable);
This will produce the following output −
+-------+------+ | Name | Age | +-------+------+ | David | 55 | | Sam | 55 | +-------+------+ 2 rows in set (0.00 sec)