Why are tables not appearing in downloaded offline geodatabase?

Question

Hi all.

I have uploaded a feature layer into AGOL, which includes a couple of point feature classes plus some related tables.

In an app, I then download and generate an offline geodatabase. But when I examine the generated offline geodatabase, none of the tables have been created.

Is there some reason for this, something extra that needs to be set, or is it some sort of bug?

Cheers,

-Paul

Anonymous User · Answer

Hi Nakul

So I now have the tables appearing in the offline downloaded runtime geodatabase, but I've just realized that there is no data in them. I double checked, and there is data in the table online (this one I'm testing is hosted in agol).

Is there something else that needs to be set in order for it to actually download table data? Since it doesn't have a spatial component/extent, do I have to set a query somehow? I simply want it to download the whole table and all it's data - the table contains lookup data to use in various ways within an app.

Cheers,

-Paul

nakulmanocha · Answer

Yes, this is a Runtime feature (not AppStudio specific) and by design. If you don't specify layerids it downloads all the features from all the layers which are intersecting with the current Extent (basically a spatial query). Hence  tables (with no geometries) won't get downloaded by default. Also there is a reason why the layerid property has been provided. Because sometimes there might be 100 layers but you don't to perform sync on all the layers. Hence no need to download all the data.

I hope this helps.

Nakul

Anonymous User · Answer

Hi Gareth and Nakul

Just following up on this thread....

Yes, it appears that if you omit to specify the layerids then it excludes tables by default and only downloads spatial feature classes. As indicated, to get the tables, you have to specify all the layer ids.

I'm not sure if this is by design for any reason? If there is no specific reason for tables to be excluded by default, it would be my suggestion that this default behaviour should be modified to include ALL tables and fc's if nothing is specified.

Would be interested to hear if there was any reasoning behind the SDK excluding them?

Cheers,

-Paul