# REFRESH VIEW

> REFRESH VIEW in StackQL: rebuild the stored results of a materialized view from its defining query.

Source: https://stackql.io/language-spec/refreshview

Refreshes the data in a `materialized view` within a session.  

See also:  
[[ `CREATE` ]](/language-spec/createview) [[ `DROP` ]](/language-spec/dropview)

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## Syntax

*refreshViewStatement::=*

   
   

```sql
REFRESH MATERIALIZED VIEW <viewName>;
```

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## Examples

### Refresh a Materialized View
```sql
REFRESH MATERIALIZED VIEW vw_ec2_instance_types;
```