---
{
    "title": "DROP FUNCTION",
    "language": "en"
}
---

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# DROP FUNCTION
##Description
### Syntax

```
DROP FUNCTION function_name
(angry type [...])
```

### Parameters

>` function_name': To delete the name of the function
>
>` arg_type`: To delete the parameter list of the function
>


Delete a custom function. The name of the function and the type of the parameter are exactly the same before they can be deleted.

## example

1. Delete a function

```
DROP FUNCTION my_add(INT, INT)
```
##keyword
DROP,FUNCTION