The Ultimate Guide to High Availability with MariaDB

GREATEST

Syntax

GREATEST(value1,value2,...)

Description

Avec deux arguments ou plus, la fonction retourne la plus grande valeur parmi les arguments. Les arguments sont comparés en utilisant les mêmes règles que pour LEAST().

Examples

SELECT GREATEST(2,0);
+---------------+
| GREATEST(2,0) |
+---------------+
|             2 |
+---------------+

SELECT GREATEST(34.0,3.0,5.0,767.0);
+------------------------------+
| GREATEST(34.0,3.0,5.0,767.0) |
+------------------------------+
|                        767.0 |
+------------------------------+

SELECT GREATEST('B','A','C');
+-----------------------+
| GREATEST('B','A','C') |
+-----------------------+
| C                     |
+-----------------------+

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