baobaomaomeng

I'm a beginner programmer and I'd like to try tackling this "good first issue", but I'm uncertain about how to get started with this project. Could you provide some advice...

> Hi @baobaomaomeng thank you! You can read [Redis DOC](https://redis.io/commands/scan/) and get Redis SCAN syntax. You can read the code from [CommandScan](https://github.com/jihuayu/incubator-kvrocks/blob/88f637b7f80b2ab0247396979f5bba0111e9e217/src/commands/cmd_server.cc#L826). > > We have 4 types of scan...

I have added substring matching and suffix matching for the scan operation, and have done some simple self-tests. Now I want to write some test cases for it, but I...

> @baobaomaomeng You can add a config to set the optimal number. We can talk about the default value later. If this test case doesn't your need, you can hide...

> @baobaomaomeng That's great, thank you for your efforts. > > Regarding how to add configuration items, you can refer to [this PR](https://github.com/apache/kvrocks/pull/2217). > > The default number may be...

> In my opinion, we need a well-designed solution for implementing Redis glob-style patterns that is **scalable**, rather than just handling specific cases. If the design is not scalable, we...

> Any progress on this? I have tried scan with match but doesn't seem to work, otherwise works well with no match. There is a strange problem with the code...

> > Seems that this command is implemented as scan and MDel? > > I'm not sure should `deleterange` supports prefix delete ( which could implemented with the help of...

@git-hulk @PragmaTwice @ShooterIT Now, deleterange is a command with a clear semantic for range deletion. This command can be used in two ways: 1.deleterange begin_key end_key, which deletes key-value pairs...

YES,I understand it now.But i think it should be mentioned in mini-lsm book,other it will confused