[Qgis-user] columns in spatialite

Bernd Vogelgesang bernd.vogelgesang at gmx.de
Tue Nov 10 15:16:15 PST 2015


Am 10.11.2015, 16:00 Uhr, schrieb kimaidou <kimaidou at gmail.com>:

> Hi,
>
> You could probably try the last "master" QGIS and processing, as  
> René-Luc (rldhont) added a couple of days ago the ability to save  
> >scripts and algs result layers into a spatialite database. Combined  
> with the tool "Refactor" ( visible in the Processing toolbox), >and  
> using your initial spatialite table, this could do the trick without the  
> need to create a new plugin for this.

Nice! Seems to work so far!
Now some people should be really really brave and make the sqlite entry  
the first in the dropdown menu when saving to file and push ESRI shapefile  
to the end ;)

Thanx for the hint
Bernd

>
> Regards
> Michaël
>
> 2015-11-10 15:42 GMT+01:00 Bernd Vogelgesang <bernd.vogelgesang at gmx.de>:
>> Hi Micha,
>>
>> yeah, working with spatialite dbs "seriously" is still quite  
>> uncomfortable.
>> When I try, I mostly have to use all available means to get the work  
>> done: DBManager, QSpatialite, SpatialiteGUI. Unfortunately >>I easily  
>> forget how sql works, so doing "easy" stuff becomes very time consuming  
>> and frustrating.
>>
>> Do you think it would be technically possible to create a plugin like  
>> Table Manager plugin, that records the changes you want to >>do to the  
>> table and then creates the necessary sql commands and performs all that  
>> stuff in one go?
>>
>> Cause this would be sth I really would be interested donating money on!
>>
>> Cheers
>> Bernd
>>
>> Am 10.11.2015, 15:26 Uhr, schrieb Micha Silver <micha at arava.co.il>:
>>
>>> I have found that QGIS cannot "see" any spatialite column that comes  
>>> after the "geometry" column. When I alter a table, adding >>>a column  
>>> in a Spatialite, the new column which is after the geometry column in  
>>> the database table just does not appear in QGIS. >>>If I recreate the  
>>> table, reordering the columns so that the geometry is last, all is  
>>> good again.
>>>
>>> Is this a bug? or am I missing something?
>>>
>>> It's quite annoying considering that sqlite does not have any simple  
>>> way to shuffle the columns around, other than dropping and  
>>> >>>recreating the table. And if I have foreign constraints defined, it  
>>> becomes a whole row of dominoes that come down...
>>>
>>> Thanks,
>>> Micha
>>
>>
>>
>> --Bernd Vogelgesang
>> Siedlerstraße 2
>> 91083 Baiersdorf/Igelsdorf
>> Tel: 09133-825374
>>
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>



-- 
Bernd Vogelgesang
Siedlerstraße 2
91083 Baiersdorf/Igelsdorf
Tel: 09133-825374
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