Re: [Qgis-user] Editing a Postgis view

Hi Andrea, It works here. Do you have an instead of insert rule written on your view? It works for me this way (but my views are too complicated for postgres to create default insert rules by default anyway). You can also try to alter your view with a default value for the column in question.

[Qgis-user] Editing a Postgis view

Hi, I'm having some trouble to edit a postgis view using qgis. The view is a simple: select list-of-field from table1; And the table1 is a table with a Primary key on a serial type field. I add the first record and all was ok. The commit too. When go to add the second record. I start to have

Re: [Qgis-user] MapInfo to QGIS style generator ; error message

Hi, I have not used this in a while now but the first step, if I remember is to export the object style from the .tab into a new field. This is done in Mapinfo. Have you done this step? Nicolas > Le 15 nov. 2016 à 19:37, dandrigo [via OSGeo.org] >

[Qgis-user] MapInfo to QGIS style generator ; error message

Good morning, I'm working on windows 10 with mapinfo 16, qgis 2.16.3. I tried to use the usefull following plugin called "MapInfo to QGIS style generator": https://github.com/NathanW2/MapInfo-to-QGIS-style-generator/wiki/Using-MapInfo-to-QGIS-style-generator. But when i launch this following

[Qgis-user] different buffer for the same field

Dear all, I have a shape file with a field called “type”. In the “type” field I have 4 kinds of samples ( 19 records). See in the attachment. The 4 samples are: normal fault, inverse fault, overthrust, syncline. I would like to create a buffer with different distance for each sample (the

Re: [Qgis-user] field calculator and query: asking help for faster solution!!!

Dear Claas yes thanks a lot.. it is working. and thanks to all for the answers. Azzu 2016-11-15 22:12 GMT+01:00 Claas Leiner : > > You can do ist with: > > -- > case > when “DESCRIPTION” = 'sample1' then 1 > when “DESCRIPTION”

Re: [Qgis-user] field calculator and query: asking help for faster solution!!!

Sorry, I still have no idea what your data looks like and what you like to achieve. Cheers Bernd Am 15.11.2016, 21:51 Uhr, schrieb Azzurra Lentini : Dear all, I have an attribute table (associated to a shape file). One of the field is a string type field and

Re: [QGIS-it-user] compilazione attributi in base a regole e direzione flussi

On 11/15/16, ugi wrote: > Buongiorno a tutti buongiorno, > .. > Nei due layer esistono due campi STA (che vorrebe significare start > partenza) e END (fine) con codici numerici, questi codici servirebbero o > sarebbero serviti in passato a fare analisi di rete. vuoi

Re: [QGIS-it-user] compilazione attributi in base a regole e direzione flussi

Ciao, ammetto di non aver capito il problema: devi aggiornare campi già esistenti o riempire i campi di tratte nuove con lo stesso criterio adottato per tratte vecchie? La descrizione che hai fatto mi ha un po' confuso, ma credo che si possa risolvere scorrendo i due layer e andando ad annidare un

[QGIS-it-user] compilazione attributi in base a regole e direzione flussi

Buongiorno a tutti avrei un quesito se qualcuno può aiutarmi, dovrei compilare in modo automatico o quasi alcuni campi, di tratte sostiuite con nuove geometrie. Ho una rete formata da due layer, uno di punti e uno di linee, ogni geometria lineare all'estremità tocca una geometria puntuale. Nei

[Qgis-user] Points from lines Raster parameter

I was looking into the "Generate points (pixel centroids) along line" Processing (QGIS) algorithm., and the similar one for polygons. Both require a raster input. Digging into the code I can't understand wats' the purpose of that param. it seems it's used only to reproject from pixel to map space.