How can I implement timeout control using go client, I want to terminate the query in clickhouse in case of timeout

### Company or project name

_No response_

### Question

[using-context](https://clickhouse.com/docs/en/integrations/go#using-context)
Official docs suggest using context.withDeadline,but queries will continue to completion in ClickHouse。

Start with the linked using-context documentation and the Go client's handling of context.WithDeadline. Investigate how query cancellation is propagated and whether ClickHouse continues execution after the client deadline. Done means the supported timeout behavior is established and documented or the required change is clearly scoped.

Written by the indexing model from the issue text.