[Qgis-developer] Slow insert to GRASS SQLite db from QGIS

[Radim Blazek]

Solved. I forgot db_begin_transaction.
Sorry for noise.

Radim

On Mon, Jun 22, 2015 at 9:18 PM, Radim Blazek <radim.blazek at gmail.com> wrote:
> Vector import to GRASS in QGIS browser is very slow when using SQLite
> database, about 6s/1000 features. It takes less than 1s with dbf
> driver or if v.in.ogr + sqlite is used (even if run from GRASS tools).
>
> The chain is: qgis.exe -> thread -> qgis.v.in.exe -> sqlite.exe
>
> Could it be some SQLite db locking? Somehow switched on when
> sqlite.exe driver is started from multi thread app? qgis.v.in.exe is
> C++ MSVC. Any idea?
>
> Radim