# aggregationFn_unique

# Variable: aggregationFn\_unique

```ts
const aggregationFn_unique: AggregationFn<any, any>;
```

Defined in: [fns/aggregationFns.ts:172](https://github.com/TanStack/table/blob/main/packages/table-core/src/fns/aggregationFns.ts#L172)

Aggregation function for finding the unique values of a column.