Re: [Qgis-user] A few question

2020-07-03 Thread Martin Weis
On 02.07.20 19:22, blubee blubeeme wrote: > I have some aerial images; Are they georeferenced already? > Warning 4: Failed to open /usr/share/qgis/resources/data/world_map.gpkg: > Permission denied > then one of the below messages for each picture that's being imported. >

[Qgis-user] R: QGIS Server on Debian - MSSqlServer layer

2020-07-03 Thread Francesco D Alesio
Chris, thank you for the answer. Unfortunately, while ogr2ogr is working properly following those suggestions, qgis is not. Francesco -Messaggio originale- Da: chris hermansen  Inviato: Venerdì 3 Luglio 2020 16:25 A: Francesco D Alesio Cc: qgis-user Oggetto: Re: [Qgis-user]

Re: [Qgis-user] QGIS Server on Debian - MSSqlServer layer

2020-07-03 Thread chris hermansen
Francesco and list, Please look at this http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-MSSQL-driver-not-found-amp-Can-t-open-lib-SQL-Server-QGIS-2-18-LTR-on-Debian-td5386050.html On Fri, Jul 3, 2020, 01:16 Francesco D Alesio wrote: > Hello everybody, > > I'm trying to display an MS Sql

Re: [Qgis-user] Inefficient SQL

2020-07-03 Thread chris hermansen
Paul and list, On Fri, Jul 3, 2020, 05:11 Paul Wittle wrote: > Hi, > > > > We noticed that one of our users was accidentally sending inefficient (or > possibly just massive) SQL statements to the Oracle database. I need to do > more work to try and replicate the behaviour but is anyone familiar

Re: [Qgis-user] Inefficient SQL

2020-07-03 Thread Raymond Nijssen
Hi Paul, Not sure what causes this in QGIS, but I can imagine this happens when you need data for a manual selection. So you select 200 features on your screen (by dragging a box) and then export them to a file? Or maybe QGIS does this better but a plugin doesn't? To add to this, I remember

[Qgis-user] Inefficient SQL

2020-07-03 Thread Paul Wittle
Hi, We noticed that one of our users was accidentally sending inefficient (or possibly just massive) SQL statements to the Oracle database. I need to do more work to try and replicate the behaviour but is anyone familiar with how it can happen? The query is in the form of select [statement]

[Qgis-user] A suggestion to define a proj4 string

2020-07-03 Thread Tudorache, Marian
Hi, I got some vectorial projected data. The data reference is stereographic where lat_0=53.354166 and lon_0=-114.8525 The data spec also gave me this: Major_Axis_Csp= 6378137 Minor_Axis_Csp= 6356752.31414 Gnomonic_Scale_Factor_Csp= 0.9984 Stereographic_Scale_Factor_Csp= 0.9996

[Qgis-user] QGIS Server on Debian - MSSqlServer layer

2020-07-03 Thread Francesco D Alesio
Hello everybody, I'm trying to display an MS Sql Server layer with QGIS Server (3.12) installed on a Debian 10 machine. The project is giving the "Layer(s) not valid" error, because of the MS Sql Server layer (postgis layers are working properly). I've installed the odbc driver, and now I