GREATEST

GREATEST(X,Y,...)

Devuelve el argumento mayor. Los argumentos son comparados usando las mismas reglas que para .

mysql> SELECT GREATEST(2,0);
+---------------+
| GREATEST(2,0) |
+---------------+
|             2 |
+---------------+
1 row in set (0.00 sec)

mysql> SELECT GREATEST(34.0,3.0,5.0,767.0);
+------------------------------+
| GREATEST(34.0,3.0,5.0,767.0) |
+------------------------------+
|                        767.0 |
+------------------------------+
1 row in set (0.00 sec)

mysql> SELECT GREATEST("B","A","C");
+-----------------------+
| GREATEST("B","A","C") |
+-----------------------+
| C                     |
+-----------------------+
1 row in set (0.00 sec)

En versiones de MySQL anteriores a 3.22.5, se puede usar en lugar de GREATEST.



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