> ## Documentation Index
> Fetch the complete documentation index at: https://mintlify-poc.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# sum()

> Calculate the sum from a one-dimensional statistical aggregate

<Icon icon="tag" iconType="duotone" /> Since [1.3.0][toolkit-1.3.0]

Calculate the sum of the values contained in a statistical aggregate.

## Samples

Calculate the sum of the integers from 0 to 100:

```sql theme={"dark"}
SELECT sum(stats_agg(data))
  FROM generate_series(0, 100) data;
```

```
sum
-----
5050
```

## Arguments

The syntax is:

```sql theme={"dark"}
sum(
  summary StatsSummary1D
) RETURNS DOUBLE PRECISION
```

| Name    | Type           | Default | Required | Description                                              |
| ------- | -------------- | ------- | -------- | -------------------------------------------------------- |
| summary | StatsSummary1D | -       | ✔        | The statistical aggregate produced by a `stats_agg` call |

## Returns

| Column | Type             | Description                                        |
| ------ | ---------------- | -------------------------------------------------- |
| sum    | DOUBLE PRECISION | The sum of the values in the statistical aggregate |

[toolkit-1.3.0]: https://github.com/timescale/timescaledb-toolkit/releases/tag/1.3.0