Concatenate string with NULL value : Null : Data Type SQL / MySQL


SQL / MySQL » Data Type » Null »

 

Concatenate string with NULL value



/*
mysql> select CONCAT("a",null);
+------------------+
| CONCAT("a",null) |
+------------------+
| NULL             |
+------------------+
1 row in set (0.00 sec)


*/  
select CONCAT("a",null);

           
       



Leave a Comment / Note


 
Verification is used to prevent unwanted posts (spam). .

Follow Navioo On Twitter

SQL / MySQL

 Navioo Data Type
» Null