> For the complete documentation index, see [llms.txt](https://docs.lenses.io/latest/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lenses.io/latest/user-guide/6.2-user-guide/using/sql-reference/functions/aggregate/avg.md).

# AVG

This page describes the AVG function in Lenses SQL.

```
AVG(numExpr)
```

Returns the average of the values in a group. It ignores the null value. It can be used with numeric input only.

Available in:

| Processor (stateless) | Processors (stateful) | SQL Studio |
| --------------------- | --------------------- | ---------- |
| ✓                     | ✓                     | ✓          |

```sql
CREATE TABLE order-events 
     (_key string, total int, orderId int) 
FORMAT 
     (string, json) 
PROPERTIES 
    (partitions=1, compacted=false); 

INSERT INTO order-events  
    (_key, name, total, orderId) 
VALUES 
   ("user1",23423,23423
```

*sample code:*

```sql
USE `kafka`;
SELECT AVG(total) 
FROM orders-events
LIMIT 1000;
```

*Output:*

```json
{
  "value": {
    "AVG": "54.540900000000000000"
  }
}
```


---

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