Bug 209429 – IDBObjectStore.openCursor() fails if 'prevunique' or 'nextunique' direction is provided

• Component: New Bugs
• Status: CLOSED WORKSFORME

[Jamie Gaehring]

Created attachment 394272 [details]
Screenshot of error

See attachment, or https://github.com/farmOS/farmOS-client/issues/324#issuecomment-602257450. 

This may be related too: https://github.com/periodo/periodo-client/issues/228

I was able to workaround the bug by using 'prev' instead of 'prevunique', but that is not ideal.

[Radar WebKit Bug Importer]

<rdar://problem/96249170>

[Sihui Liu]

I am not able to reproduce the case where we cannot create "prevunique" cursor. According to the error from the screenshot, it should be failure in SQLiteIDBTransaction::maybeOpenCursor; but I am not sure how it's related to unique.

As this bug was reported a long time ago (there were changes around IDBCursor during this time), and I am not able to reproduce on truck, I am going to close this bug.

Jamie, if you can still reproduce the bug in recent Safari, please re-open this bug with reproduce steps and test cases.

[Jamie Gaehring]

(In reply to Sihui Liu from comment #2)
> I am not able to reproduce the case where we cannot create "prevunique"
> cursor. According to the error from the screenshot, it should be failure in
> SQLiteIDBTransaction::maybeOpenCursor; but I am not sure how it's related to
> unique.
> 
> As this bug was reported a long time ago (there were changes around
> IDBCursor during this time), and I am not able to reproduce on truck, I am
> going to close this bug.
> 
> Jamie, if you can still reproduce the bug in recent Safari, please re-open
> this bug with reproduce steps and test cases.

I have not seen issues related to this recently, so just as well to leave it closed. Thank you!