Operations with two columns are not supported

[donglianghan]

1. Comparison of two columns is not supported
2. eg: column_a > column_b
3. Operations with two columns are not supported
4. eg: column_a - column_b > 1000

used in sql, where condition

[MSaifAsif]

Hey 👋

Since the project has been quiet lately, we've decided to launch a maintained fork to keep the engine running! I just released version 1.0.0 under a new namespace. The plan is to keep things secure (fixing CVEs), stay up to date with modern Java trends, and eventually add new features based on what the community needs.

You can find the updated version here: cqengine-next released under my namespace but follows the same directory layout and all so as make the transition for anyone coming over as seamless as possible.

If you feel there are some bugs or some features that you want to request, please feel free to open a request.

My goal is to keep the fork maintained and up to date.

Thank you !