[Digikam-devel] [Bug 167056] Updating tags is slow when thumbnails are visible

[Gerhard Kulzer]

On Sunday 20 July 2008 23:26:00 Andi Clemens wrote:
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> http://bugs.kde.org/show_bug.cgi?id=167056
>
>
>
>
> ------- Additional Comments From andi.clemens gmx net  2008-07-20 23:26
> ------- Gilles,
>
> but I don't think that is the slowdown in general, because those
> information are also shown when REMOVING a tag...  but like I said before:
> ASSIGNING is slow, REMOVING is acceptable.
>
> Andi
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Tagging is excruciatingly slow here, about 1 tag per second (I'm writing the 
information into the files IPTC data).
When i tag more than 26 images, it takes hours to complete and I get this 
error message in the konsole: 
QPainter::begin: A paint device can only be painted by one painter at a time.

and after 26 tags:
digikam(25441): Failure executing query:
digikam(25441): "UPDATE Images SET category=?, modificationDate=?, fileSize=?, 
uniqueHash=? WHERE id=?;"
digikam(25441): "database is locked Unable to fetch row"
digikam(25441): Bound values:  (QVariant(int, 1) ,  QVariant(QDateTime, 
QDateTime("Mon Jul 21 06:13:50 2008") ) ,  QVariant(int, 184002),  
QVariant(QString, "8cd79cd0720ecf511517c0702fcf8ef6") ,  QVariant(qlonglong, 
67634) )
di

Does that give you any indication?
Gerhard
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