# CONCAT

### Syntax

**CONCAT(object1, object2, \[separator])**

| Argument name                                    | Description                                  |
| ------------------------------------------------ | -------------------------------------------- |
| <p><strong>object1</strong></p><p>Required</p>   | A text or variable.                          |
| <p><strong>object2</strong></p><p>Required</p>   | A text or variable.                          |
| <p><strong>separator</strong></p><p>Optional</p> | A text separator to separate both arguments. |

### Examples

* **CONCAT('dog', dog)** returns *dog1* if the variable *dog* value is 1.
* **CONCAT(key, value, '-')** returns *dog-1* if the variable key is *dog* and value is 1.