multiply
Description
Computes the product of the arguments.
Syntax
multiply(arg1, arg2)
Parameters
arg1
: numeric source column or literal.
arg2
: numeric source column or literal.
Return value
Returns the product of the two arguments. The return type depends on the arguments.
Usage notes
If you specify a non-numeric value, this function will fail.
Examples
MySQL > select multiply(10,2);
+-----------------+
| multiply(10, 2) |
+-----------------+
| 20 |
+-----------------+
1 row in set (0.01 sec)
MySQL [test]> select multiply(1,2.1);
+------------------+
| multiply(1, 2.1) |
+------------------+
| 2.1 |
+------------------+
1 row in set (0.01 sec)
MySQL > select * from t;
+------+------+------+------+
| id | name | job1 | job2 |
+------+------+------+------+
| 2 | 2 | 2 | 2 |
+------+------+------+------+
1 row in set (0.08 sec)
MySQL > select multiply(1.0,id) from t;
+-------------------+
| multiply(1.0, id) |
+-------------------+
| 2 |
+-------------------+
1 row in set (0.01 sec)
keyword
multiply