# evictQueries

Evict all queries in the default cache or the cache region that is passed in.

## Returns

* This function returns *void*

## Arguments

| Key        | Type   | Required | Default | Description           |
| ---------- | ------ | -------- | ------- | --------------------- |
| cacheName  | string | No       | ---     |                       |
| datasource | string | No       | ---     | The datasource to use |

## Examples

```javascript
// evict queries that are in the default hibernate cache
ormService.evictQueries();
// evict queries for this service
ormService.evictQueries( ormService.getQueryCacheRegion() );
// evict queries for my artists
ormService.evictQueries( "MyArtits" );
```