> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pixeltable.com/llms.txt
> Use this file to discover all available pages before exploring further.

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  ## Submitting Feedback
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# UpdateStatus

> <a href="https://github.com/pixeltable/pixeltable/blob/main/pixeltable/catalog/update_status.py#L54" id="viewSource" target="_blank" rel="noopener noreferrer"><img src="https://img.shields.io/badge/View%20Source%20on%20Github-blue?logo=github&labelColor=gray" alt="View Source on GitHub" style={{ display: 'inline', margin: '0px' }} noZoom /></a>

# <span style={{ 'color': 'gray' }}>class</span>  pixeltable.UpdateStatus

Information about changes to table data or table schema

## <span style={{ 'color': 'gray' }}>attr</span>  ext\_num\_rows

```
ext_num_rows: int
```

Total number of rows affected in an external store.

## <span style={{ 'color': 'gray' }}>attr</span>  external\_rows\_created

```
external_rows_created: int
```

Number of rows created in an external store.

## <span style={{ 'color': 'gray' }}>attr</span>  external\_rows\_deleted

```
external_rows_deleted: int
```

Number of rows deleted from an external store.

## <span style={{ 'color': 'gray' }}>attr</span>  external\_rows\_updated

```
external_rows_updated: int
```

Number of rows updated in an external store.

## <span style={{ 'color': 'gray' }}>attr</span>  num\_computed\_values

```
num_computed_values: int
```

Total number of computed values affected (including cascaded changes).

## <span style={{ 'color': 'gray' }}>attr</span>  num\_excs

```
num_excs: int
```

Total number of exceptions encountered (including cascaded changes).

## <span style={{ 'color': 'gray' }}>attr</span>  num\_rows

```
num_rows: int
```

Total number of rows affected (including cascaded changes).

## <span style={{ 'color': 'gray' }}>attr</span>  pxt\_rows\_updated

```
pxt_rows_updated: int
```

Returns the number of Pixeltable rows that were updated as a result of the operation.


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