2.10.2012 14:06, George Silva kirjoitti:
This is puzzling. I'm on 1.4.1 and I have models with two geometric
columns, without a hitch.
The only interesting thing I can see is that you are using SRID =
settings.4326 on extent. Is that correct?
Nope. Normally it's something totally different depending on customer
(and picked from settings file). I just tried qicly replace it by more
common WGS84...
Maybe it's Oracle spesific or are you using Oracle as well?
On Tue, Oct 2, 2012 at 7:52 AM, Jani Tiainen <rede...@gmail.com
<mailto:rede...@gmail.com>> wrote:
Hi,
I've several models that contains two geometry fields (following is
simplified example):
class NetDiagram(models.Model):
# Columns
name = models.CharField(max_length=__60, blank=True, null=True)
location = models.GeometryField(_("__Center"),
db_column='location', srid=4326, null=True, blank=True)
extent = models.GeometryField(_("__Extent"),
db_column='extent', srid=settings.4326, null=True, blank=True)
objects = models.GeoManager()
Now when trying to save model like that I get:
Traceback (most recent call last):
File
"c:\users\jtiai\work\keycom-__dev-std\prj\keycom\keycom_net___diagram\diagram\entity___diagram_builder.py",
line 134, in _save_to_database
netdiagram.save()
File
"C:\Users\jtiai\Work\keycom-__dev-std\lib\site-packages\__django\db\models\base.py",
line 463, in save
self.save_base(using=using, force_insert=force_insert,
force_update=force_update)
File
"C:\Users\jtiai\Work\keycom-__dev-std\lib\site-packages\__django\db\models\base.py",
line 551, in save_base
result = manager._insert([self], fields=fields,
return_id=update_pk, using=using, raw=raw)
File
"C:\Users\jtiai\Work\keycom-__dev-std\lib\site-packages\__django\db\models\manager.py",
line 203, in _insert
return insert_query(self.model, objs, fields, **kwargs)
File
"C:\Users\jtiai\Work\keycom-__dev-std\lib\site-packages\__django\db\models\query.py",
line 1576, in insert_query
return query.get_compiler(using=__using).execute_sql(return_id)
File
"C:\Users\jtiai\Work\keycom-__dev-std\lib\site-packages\__django\db\models\sql\compiler.__py",
line 909, in execute_sql
for sql, params in self.as_sql():
File
"C:\Users\jtiai\Work\keycom-__dev-std\lib\site-packages\__django\db\models\sql\compiler.__py",
line 886, in as_sql
for val in values
File
"C:\Users\jtiai\Work\keycom-__dev-std\lib\site-packages\__django\contrib\gis\db\__backends\oracle\compiler.py",
line 25, in placeholder
param_idx = self.query.columns.index(__field.column)
AttributeError: 'InsertQuery' object has no attribute 'columns'
Error is consistent and happens when there is two or more geometry
fields on a single model.
Same code worked on 1.3 flawlessly.
--
Jani Tiainen
- Well planned is half done and a half done has been sufficient
before...
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George R. C. Silva
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http://geoprocessamento.net
http://blog.geoprocessamento.net
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- Well planned is half done and a half done has been sufficient before...
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