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How can I create a MySQL table with a column with only 3 possible given values?
For this, use the ENUM data type. Let us first create a table −
mysql> create table DemoTable838(Color ENUM('RED','GREEN','BLUE'));
Query OK, 0 rows affected (0.67 sec)Insert some records in the table using insert command −
mysql> insert into DemoTable838 values('RED');
Query OK, 1 row affected (0.11 sec)
mysql> insert into DemoTable838 values('Green');
Query OK, 1 row affected (0.64 sec)
mysql> insert into DemoTable838 values('Blue');
Query OK, 1 row affected (0.88 sec)Display all records from the table using select statement −
mysql> select *from DemoTable838;
This will produce the following output −
+-------+ | Color | +-------+ | RED | | GREEN | | BLUE | +-------+ 3 rows in set (0.00 sec)
Updated on: 03-Sep-2019
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