| 运算符 | 解释 |
| + | 加(Add) |
| - | 减(Subtract) |
| * | 乘(Multiply) |
| / | 除(Divide) |
| = | 等于(Equals) |
| <> | 不等于(Not Equals) |
| < | 小于(Less Than) |
| > | 大于(Greater Than) |
| <= | 小于或等于(Less Than or Equal To) |
| >= | 大于或等于(Greater Than or Equal To) |
| & | 连接(Concatenate) |
| eq | 等于(Equals) |
| ne | 不等于(Not Equals) |
| lt | 小于(Less Than Or Equal To) |
| gt | 大于(Great Than) |
| le | 小于或等于(Less Than Or Equal To) |
| ge | 大于或等于(Greater Than Or Equal To) |
| and | 逻辑和 |
| or | 逻辑或 |
| not | 逻辑非 |