The syntax for the ISNULL() function: ISNULL() : ISNULL « Function « SQL / MySQL

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2. Function
3. ISNULL

The syntax for the ISNULL() function: ISNULL()

   
mysql>
mysql> SELECT ISNULL(1*NULL);
+----------------+
| ISNULL(1*NULL) |
+----------------+
|              1 |
+----------------+
1 row in set (0.00 sec)

mysql>

   
    
    
  

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