this post was submitted on 24 Sep 2023
10 points (100.0% liked)

Rust

5980 readers
115 users here now

Welcome to the Rust community! This is a place to discuss about the Rust programming language.

Wormhole

!performance@programming.dev

Credits

  • The icon is a modified version of the official rust logo (changing the colors to a gradient and black background)

founded 1 year ago
MODERATORS
 

in sequelize (javascript) it's pretty straightforward to either find a record, or create it if it doesn't exist. I don't see anything similar with sea-orm. There's a 'save' method that seems to insert or update, but I need to know details about the record ahead of time :/

Any ideas?

https://sequelize.org/docs/v6/core-concepts/model-querying-finders/

you are viewing a single comment's thread
view the rest of the comments
[โ€“] BitSound@lemmy.world 3 points 1 year ago (1 children)

That's true, but also trying to create first has a race condition too. The above code will panic at the unwrap if the record is deleted after the failed insert, and before the select

[โ€“] snaggen@programming.dev 2 points 1 year ago

So, a loop it is....