---
title: Stats
description: Compute several metrics at once
canonical: https://docs.paradedb.com/documentation/aggregates/metrics/stats
---

The stats aggregation returns the count, sum, min, max, and average all at once.

```sql
SELECT pdb.agg('{"stats": {"field": "rating"}}') FROM mock_items
WHERE id @@@ pdb.all();
```

```ini Expected Response
                                      agg
--------------------------------------------------------------------------------
 {"avg": 3.8536585365853657, "max": 5.0, "min": 1.0, "sum": 158.0, "count": 41}
(1 row)
```

See the [Tantivy documentation](https://docs.rs/tantivy/latest/tantivy/aggregation/metric/struct.StatsAggregation.html) for all available options.
