crazycs

add TiDB support in README.md

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Signed-off-by: crazycs520 ### Description Please explain the changes you made here. add [TiDB](https://github.com/pingcap/tidb) support in README.md ### Checklist - [ ] Code compiles correctly - [ ] Created tests which...

*: support foreign key constrain

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### What problem does this PR solve? Issue Number: close #xxx Problem Summary: ### What is changed and how it works? ### Check List Tests - [ ] Unit test...

doc: add foreign key design doc

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Signed-off-by: crazycs520 ### What problem does this PR solve? related issue: https://github.com/pingcap/tidb/issues/18209 Add foreign key design doc. ### What is changed and how it works? ### Check List ### Release...

# Support Foreign Key Dev Task Related Issue: https://github.com/pingcap/tidb/issues/18209 Design Doc: https://github.com/pingcap/tidb/pull/35982 Draft PR: https://github.com/pingcap/tidb/pull/36757 ## Dev Task ### DDL Dev Task - [x] Create table with foreign key https://github.com/pingcap/tidb/issues/37147...

should remove ng-monitoring /info key in PD(etcd) after ng-monitoring has been deleted.

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## Bug Report this issue is similar to https://github.com/pingcap/tiup/issues/1752. `ng-monitoring` also write 2 keys into PD(etcd), after `ng-monitoring` has been deleted, we should delete the `info` key in PD(etcd), just...

should remove tidb /info key in PD(etcd) after scale-in TiDB

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## Bug Report Please answer these questions before submitting your issue. Thanks! 1. What did you do? `topo.yaml ` ```yaml pd_servers: - host: 10.0.1.9 tikv_servers: - host: 10.0.1.9 tidb_servers: -...

database filter in slow query page doesn't work very well.

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## Bug Report Please answer these questions before submitting your issue. Thanks! **What did you do?** 1. create a new tidb cluster. 2. `set @@tidb_slow_log_threshold=0;` 3. Use dashboard to query...

Display the transaction and related SQL

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## Feature Request **Is your feature request related to a problem? Please describe:** Add a page such as below:  It's easy to see the total time of each transaction...

ddl: fix issue of rename table with foreign key constraint

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### What problem does this PR solve? Issue Number: close #38080 Problem Summary: Rename table should update foreign key constraint, which is update child table foreign key info. ### What...

alter database without privilege return strange error message

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## Bug Report Please answer these questions before submitting your issue. Thanks! ### 1. Minimal reproduce step (Required) first: ```sql create user 'testuser'@'%' identified by '1234'; ``` then use the...