Fix sync to async issue when getting connection for SQLExecuteQueryTrigger

[dabla]

Fix sync to async issue when getting connection for SQLExecuteQueryTrigger. This PR fixes the same issue that was addressed for the MSGraphAsyncOperator.

closes: #54350

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[dabla]

@eladkal I've added unit test

[dabla]

@eladkal Do you prefer using asyncio.to_thread instead of sync_to_async from asgiref?

[potiuk]

@eladkal Do you prefer using asyncio.to_thread instead of sync_to_async from asgiref?

I believe it's good - we are using sync_to_async in other places already.

[eladkal]

@eladkal Do you prefer using asyncio.to_thread instead of sync_to_async from asgiref?

I believe it's good - we are using sync_to_async in other places already.

I am away from laptop so cant take a look at the code.

As long as we are not forcing installing async packages to the users who use only sync approch that is good enough for me.

[dabla]

@eladkal Do you prefer using asyncio.to_thread instead of sync_to_async from asgiref?

I believe it's good - we are using sync_to_async in other places already.

I am away from laptop so cant take a look at the code.

As long as we are not forcing installing async packages to the users who use only sync approch that is good enough for me.

Once providers are used in Airflow 3.1, they wont need the asgiref anymore as they would be able to use the async aget_connection method, thus the module is also only import if needed for fallback, otherwise it's not. As we have to keep providers backward compatible with Airflow 2, we need this fallback functionality.

[potiuk]

Looks good. Side comment (as a potential follow-up) - maybe we should add common.compat for aget_connection and use it in all places instead of importing from asgiref.sync import sync_to_async -> that would also help with removing this compat when we have >= 3.1

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed in 5 days if no further activity occurs. Thank you for your contributions.

[dabla]

aget_connection

Do you mean a "compat" module in common provider which is then re-used accross all providers? This would be neat but would tightly couple other providers with common provider? Or do you mean just add it in version_compat of each provider, in this case sql provider?