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Add user defined value to a column in a MySQL query?
Let us first create a table −
mysql> create table DemoTable1847
(
GameStatus ENUM('PENDING','COMPLETED','CANCELLED')
);
Query OK, 0 rows affected (0.00 sec)Insert some records in the table using insert command −
mysql> insert into DemoTable1847 values('PENDING');
Query OK, 1 row affected (0.00 sec)
mysql> insert into DemoTable1847 values('COMPLETED');
Query OK, 1 row affected (0.00 sec)
mysql> insert into DemoTable1847 values('CANCELLED');
Query OK, 1 row affected (0.00 sec)Display all records from the table using select statement −
mysql> select * from DemoTable1847;
This will produce the following output −
+------------+ | GameStatus | +------------+ | PENDING | | COMPLETED | | CANCELLED | +------------+ 3 rows in set (0.00 sec)
Here is the query to add user defined value to a column in a MySQL query
mysql> select * from DemoTable1847 union all select 'REFUND';
This will produce the following output −
+------------+ | GameStatus | +------------+ | PENDING | | COMPLETED | | CANCELLED | | REFUND | +------------+ 4 rows in set (0.00 sec)
Updated on: 26-Dec-2019
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