# Example queries
<a name="sql-examples"></a>

## Metadata filtering
<a name="sql-examples-meta-filter"></a>

The following example is for metadata filtering with a `SELECT` statement with the Amazon IoT SiteWise query language:

```
SELECT a.asset_name, p.property_name
FROM asset a, asset_property p
WHERE a.asset_name LIKE 'Windmill%'
```

## Value filtering
<a name="sql-examples-value-filter"></a>

The following is an example of value filtering using a `SELECT` statement with the Amazon IoT SiteWise query language:

```
SELECT a.asset_name, r.int_value
FROM asset a, raw_time_series r
WHERE r.int_value > 30
AND r.event_timestamp > TIMESTAMP '2022-01-05 12:15:00'
AND r.event_timestamp < TIMESTAMP '2022-01-05 12:20:00'
```