Recently, both of my kids have become interested in Minecraft, and some of their peers are also playing it. We previously bought the Switch version, but its online capabilities…

One day, I impulsively turned on GitHub’s Vigilant mode.

During the Chinese New Year holiday, I spent some time at home playing on the Switch with my child, and I ended up purchasing Minecraft (Bedrock Edition). In order to play…

Recently, I encountered a problem where a user wanted to synchronize data from PostgreSQL to TiDB (which uses the same protocol as MySQL) and wanted to know whether the data after…

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,…