XF 2.1 Attachment id

[ChrisTERiS]

Hello,

I seen that all attachments at internal_data/attachments/ start with a number. If I understood well this is an id, but where it comes? From table xf_attachment-> attachment_id or from xf_attachment_data-> data_id ?

Secondary, is it normal, after a vBulletin 4 import, the tables xf_attachment and xf_attachment_data to have different total rows? eg for xf_attachment table the last id to be 54750 and on xf_attachment_data table the last id to be 54601?

Thank you
Chris

 

[ChrisTERiS]

I think that this is what I wanted to know.

Question about Attachments.

So I had to look into the XF's attachment thingy for my "Kraken" add-on. There are a couple of questions I couldn't find an answer: Why XenForo has xf_attachment and xf_attachment_data? Wouldn't one table have sufficed? Is data_id is unique to one attachment_id or one data_id can be associated...

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