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<!DOCTYPE markdown> # How to spot DB struct diff commits
1) Clone a [3.3.5 TrinityCore](https://github.com/TrinityCore/TrinityCore/tree/3.3.5) and open it with [Visual Studio Code](https://code.visualstudio.com/) or any other IDE that has annotate feature (e.g. IntellIJ and similar).
If using Visual Studio Code, you can install the [Annotator](https://github.com/ryu1kn/vscode-annotator) plugin.
2) Start from a diff, that can be any of [those](https://github.com/azerothcore/azerothcore-wotlk/milestone/3)/
For example:
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3) Select the name of a changed field and copy it, for example `BaseAttackTime` and look for it in Visual Studio Code
4) Scroll until you find the file that changes it, for example:
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5) Press CTRL+SHIFT+P (or CMD+SHIFT+P if macOS) and type Annotator
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6) Choose “Annotate the current file…”, it will open something like this:
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7) Go with the mouse over the line of the change that you want to spot the commit of
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8) Copy the commit hash and paste on:
https://github.com/TrinityCore/TrinityCore/commit/PASTE-THE-COMMIT-HASH-HERE
that will be the commit you were looking for.
IMPORTANT: it's also useful to check the file(s) that were modified on the [latest revision](https://github.com/TrinityCore/TrinityCore/tree/3.3.5) because they could have been modified in newer commits.