ob-robot

## Use Case Requires the cooperation and support of observer, obproxy, and ocp to achieve free switching between primary and standby databases without changing the database connection string. ### Solution...

## Use case ### DBA log normalization ----------- **Question** It is difficult to check the logs as there are so many types of logs in one log file and users...

## User Case When we create a table through `select`, we expect we can use as many CPU as we can. We tried to use the sql command below to...

## Use Case If the SQL text is too long, it will be truncated. So it is difficult to do troubleshoot if there are some long sql. ## Describe the...

## Use Case Currently, during fault recovery, reconstruction can only be done based on log streams, and it is not possible to restore only a certain partition, resulting in high...

## Use Case **Question** OceanBase use `SQL_ID` to distinct SQL and it uses MD5 to calculate the `SQL_ID` of `SQL_TEXT`. Currently, the matching rule of outline: except the parameters, the...

## Use Case Some features are conflicting between MySQL 5.7 and MySQL 8. ## Describe the solution you'd like Added a read-only GLOBAL system variable and a dynamic GLOBAL system...

## Use Case 1. Increase the scheduling start and end time, and change the default scheduling interval from 2h to 24h 2. The partition balancing task is divided into stages,...

## Use case The logs is replayed in serial and writing is in parallel, so logs replaying will delay to writing. We should improve the performance of logs replaying. ##...

## Use Case 1. OMS sometimes would like to create a lot of views 2. In normal business, frequent creation and deletion of temporary tables may occur, and drop table...