Run multiple mutations in one request

[Felix-N]

Hi,

how do you run multiple mutations in one request?

I've found the option to pass an operation_name into execute, but that only executes that one operation.

[leszekhanusz]

You can put multiple operations in a single mutation, there is no need to specify an operation_name.
See multiple mutations on hasura for example

[gyscos]

The problem is that currently, if any field from the mutation fails, then an exception is still raised. Other mutations may have succeeded, and a data field may be present in the response, but it will be ignored.
In addition in the v2 branch only the first error is returned (though that's fixed in the yet-unreleased master branch).

(The same applies to Queries, it's not specific to mutations.)

A solution may be to include data in the returned exception, so users can decide to check it for whatever worked.

[leszekhanusz]

A solution may be to include data in the returned exception, so users can decide to check it for whatever worked.

That is a good idea!

[leszekhanusz]

@gyscos is this PR ok for you ?

[gyscos]

Looks good to me, thanks!

[leszekhanusz]

This is now possible in version 3.0.0a2