Insert NULL to a NOT NULL column : Insert : Insert Update Delete MySQL TUTORIALS

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Insert NULL to a NOT NULL column


mysql>
mysql> CREATE TABLE myTable(
    ->    ID SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
    ->    Name VARCHAR(50) NOT NULL
    -> );
Query OK, 0 rows affected (0.01 sec)

mysql>
mysql>
mysql> INSERT INTO myTable (ID, Name)VALUES (NULL, 'Ain't ');
Query OK, 1 row affected (0.02 sec)

mysql>
mysql> select * from myTable;
+----+--------+
| ID | Name   |
+----+--------+
|  1 | Ain't  |
+----+--------+
1 row in set (0.00 sec)

mysql>
mysql> drop table myTable;
Query OK, 0 rows affected (0.00 sec)

mysql>
mysql>



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