Benjamin2037
Benjamin2037
### What problem does this PR solve? Add sysvars and config parameter for add index acceleration. Issue Number: ref #35983 Problem Summary: ### What is changed and how it works?...
### First-time contributors' checklist - [X] I've signed [**Contributor License Agreement**](https://cla-assistant.io/pingcap/docs-cn) that's required for repo owners to accept my contribution. ### What is changed, added or deleted? (Required) ### Which...
### 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) ### Which...
补充 Fast DDL 部分新的原理，及最佳实践部分。 ### Which TiDB version(s) do your changes apply to? (Required) **Tips for choosing the affected version(s):** By default, **CHOOSE MASTER ONLY** so your changes will be...
### First-time contributors' checklist - [x] I've signed [**Contributor License Agreement**](https://cla-assistant.io/pingcap/docs-cn) that's required for repo owners to accept my contribution. ### What is changed, added or deleted? (Required) Add DDL...
…ade. ### First-time contributors' checklist - [X] I've signed [**Contributor License Agreement**](https://cla-assistant.io/pingcap/docs-tidb-operator) that's required for repo owners to accept my contribution. ### What is changed, added, or deleted? (Required) ###...
## Feature Request **Is your feature request related to a problem? Please describe:** This issue will optimize the query performance for metadata-related statements Scenario1: ``` SELECT column_name FROM information_schema.statistics WHERE...