MySQL 算术运算符

mysql> CREATE TABLE tmp14 ( num INT ) ;

mysql> INSERT INTO tmp14 VALUE(64);

mysql> SELECT num, num+10, num-3, num*3, num/3, num%3 FROM tmp14;
+------+--------+-------+-------+---------+-------+
| num  | num+10 | num-3 | num*3 | num/3   | num%3 |
+------+--------+-------+-------+---------+-------+
| 64   | 74     | 61    | 192   | 21.3333 | 1     |
+------+--------+-------+-------+---------+-------+

MySQL 算术运算符

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