[Developers] Steps Toward a Complete History Export in Freebase

[Iain Sproat]

plus you also need to also swap the source and the target to get all the
results:
[{
  "type":      "/type/link",
  "target": {
    "guid": "#9202a8c04000641f800000000552fb38"
  },
  "operation":null,
  "*":null,
  "timestamp": null,
  "sort":      "-timestamp",
  "limit":     30
}]

On Tue, Jun 2, 2009 at 9:50 PM, John Giannandrea <jg at metaweb.com> wrote:

>
> Iain Sproat wrote:
> > Modifying that query slightly, I've looked at the history for a
> > particular deleted topic ( say this example for the List of Cheers
> > Episodes, which I know has been deleted).  I notice that the
> > operations for adding delete flags or for removing /wikipedia/en_id
> > keys don't seem to be shown in the mql results
>
> If you want to track value links (keys and such) dont specify the
> target clause.   /type/link has source, target and target_value
> properties.
> This will let you see the entire history of that object:
>
> [{
>   "type":      "/type/link",
>   "source": {
>     "id": "/guid/9202a8c04000641f800000000552fb38"
>   },
>   "operation": null,
>   "*":         null,
>   "timestamp": null,
>   "sort":      "-timestamp"
> }]
>
> -jg
>
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