batch_get from more than one tables

[cui-dalihai]

Hi, boto3 has batch_get_item which support get record from one or more tables, which pynamodb's batch_get can only get from one table if I understand correctly.

Is there any plan to add this feature to pynamodb?

[mojimi]

I'm also really needing this, basically a low-level/schema-less/multi-schema batch get/write.

I think it might already be possible by analyzing the source code but I couldn't get anywhere.

When I use a batch.delete(item), does item needs to be the same model? I have multiple models in the same table in my context.

[ikonst]

@jpinner-lyft, this is what you were talking about.

[wobeng]

any update on this request?

[ikonst]

@wobeng Not aware of any progress being currently made.

[jin09]

Facing same issue with batch write API

[jordal]

+1 This would be very useful. Any suggestions on what an API for multi-table batch_get would look like? That would be a constructive starting point.