v.22.4New Feature

Support WRITTEN BYTES quota for limiting written bytes in insert queries

Official CH changelog text
Support new type of quota WRITTEN BYTES to limit amount of written bytes during insert queries. #35736 (Anton Popov).
Added support for a new quota type WRITTEN BYTES to limit the amount of data written during insert queries in ClickHouse.

Why it matters

This feature allows users to control and restrict the volume of data written by insert operations, helping to prevent excessive disk usage and manage resource consumption effectively.

How to use it

Users can enable this feature by configuring a quota with the type WRITTEN BYTES in their ClickHouse server settings. This quota will then limit the total number of bytes written during insert queries according to the defined threshold.

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