> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/analytics/mariadb-columnstore/reference/data-definition-statements/columnstore-alter-view.md).

# ColumnStore ALTER VIEW

Alters the definition of a view. `CREATE OR REPLACE VIEW` may also be used to alter the definition of a view.

## Syntax

```bnf
CREATE
    [OR REPLACE]
    VIEW view_name [(column_list)]
    AS select_statement
```

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