Hi,
There are tons of problems with joined tables. Would be a useful goal
to fix these issues within QGIS 2.1.
As an example one cannot edit layers anymore once they are joined (not
even the geometry of the original table). In addition one cannot filter
the layer anymore once they are joined. The query builder button is
disabled/greyed out after a different table is joined to a master layer.
There are also crashes if a join is disconnected and the joined columns
are still referenced (e.g. in labeling, symbology and diagrams).
For my own purposes, table joins are not very usable in its current
state. I tend to join layers in Postgis on the database level.
Andreas
On Thu, 03 Oct 2013 10:04:50 +0200, Marco Hugentobler wrote:
Hi Radim
vector layer styles (categorized, graduated) based on attributes from
joined table are expected to work in master?
Yes, it's intended to work. Sounds like a bug then.
Regards,
Marco
On 02.10.2013 17:58, Radim Blazek wrote:
Hi,
vector layer styles (categorized, graduated) based on attributes
from
joined table are expected to work in master?
For me it does not work (shp <-> shp). Classification is correct but
all rendered as NULL value.
Radim
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