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TiDB database documentation.
This is an automated cherry-pick of #20020 ### First-time contributors' checklist - [ ] I've signed [**Contributor License Agreement**](https://cla-assistant.io/pingcap/docs) that's required for repo owners to accept my contribution. ### What...
## Change Request Please answer the following questions before submitting your issue. Thanks! 1. Describe what you find is inappropriate or missing in the existing docs. [This page](https://docs.pingcap.com/tidb/stable/cast-functions-and-operators) does not...
Signed-off-by: Aolin ### What is changed, added or deleted? (Required) Translate from https://github.com/pingcap/docs-cn/pull/12628 TiDB v6.6.0 supports Witness. The scenarios for using a Witness replica are as follows: - Save costs...
### First-time contributors' checklist - [ ] I've signed [**Contributor License Agreement**](https://cla-assistant.io/pingcap/docs) that's required for repo owners to accept my contribution. ### What is changed, added or deleted? (Required) ###...
### First-time contributors' checklist - [x] I've signed [**Contributor License Agreement**](https://cla-assistant.io/pingcap/docs) that's required for repo owners to accept my contribution. ### What is changed, added or deleted? (Required) Related issue:...
# Problem Currently we have multiple tools (`tiup`, `tidb-operator`, `tispark`) that are all maintained separately and have their own versions. This rose some confusions and difficulties for customer to understand...
We need to clarify the current status of TiSpark in docs, such as compatibility, so users can know it before using TiSpark. Note: For more docs about TiSpark, see https://github.com/pingcap/tispark/tree/master/docs.
### What is changed, added or deleted? (Required) ### Which TiDB version(s) do your changes apply to? (Required) **Tips for choosing the affected version(s):** By default, **CHOOSE MASTER ONLY** so...
In the translated TiDB docs in Japanese: - For links using the standard relative path, the links are Japanese ones and work well. - For absolute URLs using the entire...
File: [/release-8.1/tune-tikv-memory-performance.md](https://docs.pingcap.com/tidb/stable/tune-tikv-memory-performance) It looks like the block-cache-size is deprecated since v6.6.0. https://docs.pingcap.com/tidb/stable/tikv-configuration-file#block-cache-size Can we remove the config listed on the document: `## Size of the shared block cache. Normally it...
