Rust

5943 readers

2 users here now

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

Wormhole

[email protected]

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

[email protected]

Is there a sea-orm equivalent to findOrCreate? How else would I do this? (programming.dev)

submitted 1 year ago by [email protected] to c/[email protected]

11 comments fedilink hide all child comments

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

[–] [email protected] 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

[–] [email protected] 2 points 1 year ago

So, a loop it is....