Posts

Initially, I didn’t think this was something worth writing about, because CTex was previously working smoothly for everyone. However, it turns out that CTex hasn’t been updated…

In this post, I used Travis to enable automatic blog publishing. However, I recently discovered that Travis does not run automatically anymore (though it works manually). I…

Sysbench is a tool commonly used in database testing. Since version 1.0, it has supported more powerful custom functions, allowing users to conveniently write some Lua scripts to…

When using TiDB, you may occasionally encounter some exceptions, such as the “Lost connection to MySQL server during query” error. This indicates that the connection between the…

This article will introduce some key functions and the interpretation of logs in TiDB.

In the previous article, we introduced methods for viewing syntax and configurations. In this article, we will discuss how to view system variables, including default values,…

Continuing from the previous article, we learned how to set up the environment for reading code and where to start reading the code. In this part, we’ll introduce methods for…

There are many articles on reading the source code of TiDB, often referred to as the “Twenty-Four Chapters Scriptures”. However, these introductions typically proceed from a macro…

I had to install Docker on Windows to reproduce a bug.

Initially, I thought it would be a simple setting adjustment, so I casually Googled it. Sure enough, there was a unanimous solution: modify /etc/systemd/logind.conf, change…