POW
Returns the value of x raised to the power of y.
POWER() is a synonym for POW().
Syntax​
POW(x, y)
POWER(x, y)
Arguments​
| Arguments | Description | 
|---|---|
| x | The numerical value. | 
| y | The numerical value. | 
Return Type​
A Float64 data type value.
Examples​
mysql> SELECT POW(-2,2);
+---------------+
| POW((- 2), 2) |
+---------------+
|             4 |
+---------------+
1 row in set (0.03 sec)
mysql> SELECT POW(2,-2);
+---------------+
| POW(2, (- 2)) |
+---------------+
|          0.25 |
+---------------+
1 row in set (0.03 sec)