# Page Not Found

The URL `sql-commands/columnstore-user-defined-aggregate-and-window-functions` does not exist.

You might be looking for one of these pages:
- [ColumnStore User Defined Aggregate and Window Functions](https://mariadb.com/docs/analytics/mariadb-columnstore/reference/columnstore-user-defined-aggregate-and-window-functions.md)
- [ColumnStore User Defined Functions](https://mariadb.com/docs/analytics/mariadb-columnstore/reference/columnstore-user-defined-functions.md)
- [ColumnStore Window Functions](https://mariadb.com/docs/analytics/mariadb-columnstore/reference/columnstore-window-functions.md)
- [ColumnStore Distributed Aggregate Functions](https://mariadb.com/docs/analytics/mariadb-columnstore/reference/columnstore-distributed-aggregate-functions.md)
- [ColumnStore Information Functions](https://mariadb.com/docs/analytics/mariadb-columnstore/reference/columnstore-information-functions.md)

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