[Qgis-developer] QGIS indexing data when editing

[Denis Rouzaud]

Dear Nicolas,

The indexing is used for snapping in the application.
It takes a few sec when enable the first tool, but snapping is much 
faster later on.

Best wishes,
Denis

On 08/12/2015 02:30 PM, Doctor Who wrote:
> Hello,
>
> I'm using QGIS 2.10.1 and 2.8.3 with PostGreSQL 9.3 and PostGIS 2.5 under
> Linux openSUSE 13.2 64bits.
> A strange things appear since i've move from PostGreSQL 9.1 -> 9.3
>
> Each time I open a layer for editing, when I selected any tools (node tools
> or creation entity tools), QGIS freeze about 30 sec and display 'indexing
> data' progress bar. (memory of my computer grow up in same time)
> After that, I could editing my data, close it and reopen editing session
> whithout any problem or any crash.
> But if I close my project and reopen it, again indexing data when I want to
> edit a layer.
>
> I've seen that new thing under a small layer (90 entities) and bigger one
> (about 250 000 objects), same things for Polygon or Point geometry.
> I've a primary key constraint and a spatial index.
>
> Have you already see that somewhere else ? I can't find why as it never
> happens before.
>
> Best regards,
>
> Nicolas
>
>
>
> -----
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>
> GIS administrator in Urban Agency of the Greater Amiens
>
> Founder and main administrator of forumSIG
>
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