xiongjiwei comments

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                                            xiongjiwei

Push down json_contains to tikv

/merge

json cast for enum is not same with MySQL

MySQL has confirmed it is a bug. see https://bugs.mysql.com/bug.php?id=108357

executor: select agg from json column return wrong result with the MySQL

confirm it has been fixed

Generated columns index replacement rule not support JSON functions like MySQL

it is a mysql bug, consider the following case ```sql CREATE TABLE person (id INT PRIMARY KEY,address_info JSON,city VARCHAR(2) AS (JSON_UNQUOTE(address_info->"$.city")),KEY (city)); set @@sql_mode=''; INSERT INTO `person` (`id`, `address_info`) VALUES('1','{\"city\":...

Generated columns index replacement rule not support JSON functions like MySQL

close due to MySQL has confirmed it is a bug https://bugs.mysql.com/bug.php?id=108114

Adding stored generated column unsupported via ALTER TABLE.

close due to the duplicate one is closed, see #9372

multi tikv, and replication.max-replicas: 1, tiup should skip "evict leader"

met this bug，how can I workaround ``` tiup --version 1.15.2 tiup Go Version: go1.21.10 Git Ref: v1.15.2 GitHash: cbcc2ce967981221380a7307bf7843fec2ea5283 ```