About a mongodb and golang team-up pit

The following tutorial column will introduce mongodb and golang to you in the golang tutorial column. I hope it will be helpful to friends in need!

Mongodb and golang work together

Background

At first, I planned to use golang mongodb to do it. I also checked some information online and found that mongodb's model and golang's struct are a good match. And as a front-end person, I have used nodejs and mongodb before, so I thought about using golang mongodb so that I would be more familiar with it.

Question

Nothing went wrong in the early preparations, but later I discovered: How to do related queries?
Then search for various keywords on the Internet, read other people’s code communities and ask questions.
Finally, I patiently found the official documentation:

https://docs.mongodb.com/manual/reference/database-references/

As you can see, golang’s driver does not support DBRefs, which is heartbreaking.

Conclusion

It seems that strongly typed languages ​​are still suitable for relational databases like mysql.
Hey, let’s not talk anymore, change to mysql and continue coding~.~

(Personal understanding, I have little talent and knowledge, and I have misunderstood guidance...

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