Questions tagged [sql-view]
Views are a feature provided by SQL that allow you to store the result of a query, and query it as if it were a table
80
questions
0
votes
0
answers
31
views
Issue with Query Layer and view ArcGIS 10.7
I've encountered an issue regarding working with views in SQL Server Enterprise. There is a Left Outer Joind view created by joining two tables (Spatial) and using fields from only the Left side with ...
- 1
1
vote
1
answer
139
views
QGIS can not read float from SQL view [closed]
Geometry points from the SQL view view_monitoring with columns from table table_campaign, table_instrument etc. are shown in a QGIS-project. It works fine as long as no column of type float is ...
- 445
0
votes
0
answers
58
views
Create view in ArcGIS Pro using data layers from Portal
If I have a personal database with some layers, I can right click the database, new -> view, and then I'd type my sql expression and have the desired view in the database.
Now, I want this view to ...
- 111
0
votes
1
answer
33
views
ArcGIS Desktop with Database Connections: Can not display coordinates from a view if aliases are used
The view Locations_View created in Microsoft SQL Server Management Studio is accessible in an ArcGIS Desktop project by Database Connections. Its numerical fields PT_XCOOR and PT_YCOOR are usable in ...
- 445
1
vote
1
answer
81
views
Geoserver java.IOExceptionInvalid value for parameter (possible utf-8 issue)
i m trying to query a view using parameters in Greek
SELECT [OBJECTID]
,[Shape]
,[SubStore]
,[StoreCode]
,[subStore]
FROM [****].[dbo].[GSRV_POLYGONS]
where [StoreCode]>='%StoreCodemin%'
...
- 73
0
votes
2
answers
255
views
Create view and display in QGIS of a spatial table in geopackage or SpatiaLite
I need to create 4 views of a spatial table in a geopackage or SpatiaLite (no preference at the moment). I tried with geopackage, but the view is displayed as a datatable and not displayed as a layer ...
- 595
1
vote
2
answers
113
views
Optimizing PostGIS view including counts with attribute join
I try to create a PostGIS view in which I want the number of features having an attribute date < 3 years from current date, and the total number of features, to be able to display a pie chart in ...
- 93
1
vote
0
answers
169
views
How to get the geometry and SRID in SQL View GeoServer REST API? [closed]
I am trying the create the GeoServer SQL View using GeoServer REST API. Here is my XML configuration file,
layer_xml = """<featureType>
<name>{0}</name>
...
- 638
0
votes
0
answers
93
views
Creating Multiple Feature Classes as Views on Standalone Table in ArcGIS Pro .NET SDK
I'm developing an ArcGIS Pro 2.9 plugin using the .NET SDK. I have a set of data that contains fields describing points and ellipses to display on the map. I would like to create two FeatureClass ...
- 101
0
votes
0
answers
246
views
GeoServer and PostgreSQL materialized views
I use PostgreSQL10+ PostGIS + pgbouncer and GeoServer 2.18 Linux Ubuntu.The PostgreSQL store is the "traditional" one, not JNDI.
The database has materialized views which data I successfuly ...
- 41
-4
votes
1
answer
270
views
How to select geometry column to use in Create Database View tool in ArcGIS Pro?
I have a geodatabase locally and when I try to do simple query using Create Database View like:
SELECT Name, sum(Area) as Areaa, Shape
FROM houses
GROUP BY Name, Shape,Area
it returns that the ...
- 67
2
votes
2
answers
629
views
Displaying SQL Server View (not table) on QGIS 3.18
I have an SQL Server database connected to QGIS 3.18. I am able to add tables including geography data type to the map without a problem. However, I want to be able to add a 'View' (Orn_View_spatial) ...
- 83
7
votes
1
answer
567
views
Create a parametrized SQL view based layer using geo.Geoserver Python API
I created "by hand" (using GeoServer HTML configuration interface) a layer based on the following SQL view:
SELECT p1.suid, p1.id, p1.geometry, p1.classname, p2.date, COALESCE(p2.percentage, ...
- 349
2
votes
2
answers
143
views
View has no records when viewed in ArcCatalog
I have created a database view in an Oracle-backed Enterprise Geodatabase. I can see data in both of them when I view them using SQL Developer. However, when I look at the view in ArcCatalog (version ...
- 21.7k
0
votes
1
answer
417
views
Does QGIS perform better when using a materialized view or a standard view from PostGIS [closed]
My PostGIS views in QGIS are significantly slower then other standard PostGIS tables and I have struggled to enhance their performance any good amount. If using materialized views in QGIS would I ...
- 3,180
0
votes
0
answers
57
views
Wrong vector selected mouse-clicking on computed layer
[qGIS 3.10.14]
Only on computed layer such as virtual or spatialite view:
When simply clicking in canvas (or using any other gui/spatial selection method) to select particular feature(s), what gets ...
- 1
0
votes
0
answers
329
views
pgAdmin 4: create view without defining schema
I have a database containing the official cadastral surveying of hundreds of counties. For every county I have created a new schema named state_zipcode_countyname. As all my db entries have the same ...
- 155
2
votes
1
answer
516
views
Widget Expand is not functioning correctly
I have placed 2 widgets (baseMapGallery, LayerList) inside a small map in a rather large popup. To keep it from crowding out the view, I am trying to use an Expand to launch it from a small icon ...
- 1,873
2
votes
0
answers
44
views
Having trouble viewing DEM in 3D view
I am trying to view my DEM of terrain for a project in the 3D viewfinder, but having some difficulty. I can see it as flat terrain, but when I turn on DEM for the interpolation it disappears in the ...
- 21
0
votes
0
answers
151
views
Materialized view breaks when registered with the GDB
EGDB: Oracle 18c/10.7.1
External system: Oracle 12c
I have created a non-spatial materialized view in an EGDB that syncs data from an external system (on a 5 second schedule; via a dblink).
It is ...
- 1,114
3
votes
0
answers
236
views
Tables and view not visible in QGIS 3.10.2
Using QGIS 3.10.2 I created a geopackage DB with 2 geographic layers and some tables, later on I edited the same geopackage with the DB Browser for SQLite 3.12 and created a View, add another table ...
- 513
0
votes
2
answers
68
views
Sync changes from view to feature class (using a GP tool; without fully replacing the data)
I have an ST_GEOMETRY view with 50,000 rows (in an Oracle 18c/10.7.1 geodatabase). The view references a WORKORDER table in an external system (via a dblink/Oracle 12c).
Problem:
The view is too slow ...
- 1,114
0
votes
0
answers
637
views
Creating database view in ArcMap
I have the following issue when using the Create Database View tool in ArcMap.
My query runs fine in Microsoft SSMS and Visual Code (with mssql extension) against the enterprise geodatabase.
But for ...
0
votes
1
answer
117
views
Update table view Error in QGIS
When trying to make changes to a PostgreSQL view I get the following errors. Can someone advise how to get this working? I'm not familiar with triggers.
- 374
0
votes
1
answer
71
views
Shader is not working correctly / set(material.[]) is buggy
Concider this first Example:
My CGA File:
const dryWallCol = "Walltexture1/Drywall4.png"
Lot --> primitiveCube(20,20,20)
...
0
votes
1
answer
390
views
Filter same Value Map to show specific values in different columns in QGIS
I am using QGIS 3.12.2 on Windows 10. I have created one large table layer to use as a ValueMap for multiple columns in a project. I need each column to show only the relevant values.
I have tried to ...
0
votes
0
answers
127
views
Geometry loss/mix up of SpatiaLite view joining two tables
I have two SpatiaLite tables:
Sites (with geometry column) (ca. 5000 single sites)
Samples (ca. 6800 samples)
To display the samples in QGIS I want to create a spatial view showing all samples at ...
- 41
1
vote
0
answers
69
views
How to split attribute field of a view in ArcGIS Enterprise Portal
I am working with a view in ArcGIS Enterprise Portal. This view contains combined information about the same asset, for example, pipelines. Some of the information has been combined into a single ...
0
votes
2
answers
86
views
Creating a view in ArcCatalog - ORA-01722 [closed]
I'm creating a view in ArcCatalog 10.6 on an Oracle DB. Never created a view before but with some Googling, I've managed the SQL below. The view works but only partially. In ArcCatalog, preview shows ...
- 731
1
vote
2
answers
272
views
Layer from PostGIS view with dissolve slower than without in GeoServer
I created a view of a table containing line segments, where many lines may be part of the same project (and not necessarily adjacent) in PostgresSQL/PostGIS. The segments are joined to another table ...
- 600
1
vote
0
answers
39
views
Spatialite queries not loading entirely on canvas
I connected a SQLite database to my QGIS project. I wrote a query in the DB manager whose result contains 261 elements.
Then, I tried to load the result on the canvas (from the load button at the ...
- 81
0
votes
1
answer
521
views
Publish WFS from PostGIS SQL view [closed]
I am trying to create a public WFS service with GeoServer from a PostGIS SQL view, but this does not load in QGIS. If I publish from a PostGIS table the WFS service is loaded normally.
Is it possible ...
1
vote
1
answer
1k
views
"Error 999999: Error executing function - Attribute conversion error" when running RegisterWithGeodatabase
I am using ArcPy to run through all of the spatial views in an enterprise GDB, register them with the GDB, and assign domains to the registered view. It runs great for most of the views in the GDB, ...
- 31
3
votes
1
answer
664
views
Creating a table view using SQL? [closed]
I'm trying to create a table view using SQL to join a table and a feature class together. When I try to create the view, I get an error saying there is an incorrect syntax near the keyword 'CREATE'. I'...
- 67
3
votes
0
answers
97
views
Registered view gets buggy when database link added [closed]
I have a view in an Oracle 12c geodatabse:
create or replace view parcel_vw as (
select
p.*
from
parcel p
left join
for_gis.gis_locations@gistomax loc --<-- Join to database link
...
- 1,114
0
votes
1
answer
64
views
Converted timezone does not display properly in ArcMap
(Oracle 12c geodatabase)
I have a view that converts a UTC timestamp to Eastern Time using the from_tz function:
create or replace view test_vw as (
select
cast(rownum as number(38,0)) as rownum_,
...
- 1,114
0
votes
1
answer
587
views
Register view with geodatabase fails (view selects table from different user)
I have two users/schemas in an Oracle 18c geodatabase (10.7.1):
USER_A
USER_B
Scenario 1:
I can create a view in USER_A:
SELECT * FROM USER_A.TEST_TBL.
I am able to successfully register the ...
- 1,114
1
vote
2
answers
1k
views
AGOL View layer symbology is not updated when updating hosted feature layer
I have a feature layer called map in AGOL. I want to change the symbology, so I open arcgis Pro and I open this map and overwrite it with new symbols.
I see that the feature layer in AGOL is updated ...
- 73
2
votes
1
answer
1k
views
Fit view to ImageStatic size
In OpenLayer 5, i've a long rectangular SVG image (like 7000x600 px) as main layer. I need to limit the view and pan only to its bounds. I tried the code below, but when zooming the layer can't panned ...
- 33
1
vote
1
answer
1k
views
Multiple OL views for single OL Map instance
I need to show multiple views of the same OpenLayer Map instance. Each view would have a different extent, but display the same layers visible on the Map instance. Is that possible? It's important to ...
4
votes
2
answers
2k
views
Create view table with QGIS and Geopackage
Working with QGIS 3.4.9 and Geopackage. I created a View table. The command runs without errors, the view is created but does not appear in QGIS. What do I need to do?
- 665
2
votes
3
answers
11k
views
PostgreSQL/PostGIS error "pseudo-type record"
I've got, in PostgreSQL/PostGIS,
create table datos (
gbifID int primary key,
orden varchar (50),
eventDate varchar (50),
geom geometry);
When I run
select distinct (geom,eventdate), geom
from ...
- 3,085
0
votes
1
answer
244
views
How to filter a csvLayer based on attributes?
Ill start out by just explaining what I'm trying to achieve. I'm running an arcgis application based on the javascript API. I'm Rendering a CSVLayer into my SceneView like such:
require(["esri/Map", ...
2
votes
0
answers
139
views
QGIS 3 crashes when adding a PostGIS view as a map layer?
I am trying to load a PostGIS view public.view1 into QGIS (3.6) as follows (per Add PostGIS layer to QGIS via Python Console):
tablename = "view1"
geometrycol = "geom"
from qgis.core import ...
- 11k
2
votes
1
answer
519
views
Creating Spatial View ... GIS/SQL
I have created an enterprise geodatabase in my local instance of SQL Server and I want to create one select statement of multiple select statements within multiple tables and feed this into a view.
...
1
vote
1
answer
738
views
PostGIS view on multiple geometry columns
I have two PostGIS tables, ‘filelinks’ and ‘maricopa_plss_qtrqtrs’. The filelinks table has a geometry type column named ‘geom_p’ and the maricopa_plss_qtrqtrs has a geometry type column named ‘geom’. ...
- 608
2
votes
1
answer
66
views
How to hide certain views from ArcCatalog?
I have users that connect to an enterprise geodatabase via OS authentication. They use a couple of methods:
An .SDE connection in ArcMap
A ODBC connection for MS Office
The users need to be able to ...
- 1,114
2
votes
1
answer
1k
views
Altering SQL View GeoServer from application
I am making an application and I want to access a lot of weather data.
Now I want to use the SQL View option to let the WMS layer know which timestamp to use and then it shows me all the data from ...
- 125
1
vote
0
answers
85
views
QGIS Web View doesn't show up picture correctly
As a part of my graduation project, im working in data system that can show up features about a railway inspection.
One of the features are images that show up failures. These images are from URL ...
1
vote
0
answers
215
views
PostgreSQL Views with geometry on QGIS
Not entirely sure what kind of rules does QGIS need to consume SQL views
So I've had some success in using an id column and a geometry column but now that I'm doing something a bit more complex, it's ...
- 2,278