# `Fun_deleteManyChar` (function)

> 根据in_splict切割字符串，去除重复元素


- **Type:** FUNCTION
- **Returns:** `varchar(600)`
- **Deterministic:** NO
- **SQL data access:** CONTAINS SQL

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `in_str` | `varchar(600)` |
| 2 | IN | `in_splict` | `varchar(600)` |

## Body

_Body is not pre-cached. To inspect: `mysql --defaults-file=~/.my.cnf -e 'SHOW CREATE FUNCTION `Fun_deleteManyChar`'`._

## Narrative

_No human-written narrative yet._