Questions tagged [cql-filter]
To filter data using the Common Query Language
142
questions
0
votes
1answer
33 views
How to add CQL_FILTER to WMTS layer on GeoServer?
I have a wmts layer on GeoServer and I tried to add some CQL_FILTER to my request but it's not working. Whatever I added to uri, geoserver always return result but in some cases it shouldn't.
Here's ...
0
votes
1answer
48 views
Zoomfit to the selected polygon of WMS Layer using Leaflet Js
I have problem in zoom fitting the selected polygon of WMS Layer. For example, I have a World shapefile. I make a dropdown menu for country names, I did when I choose a country from dropdown menu only ...
2
votes
1answer
103 views
Using a CQL Intersects filter with WFS GetFeature request in JavaScript
I am using OpenLayers to create a web app which allows users to define a polygon as an area of interest, and then query the features which fall within the bounding box and return the data to present ...
2
votes
2answers
92 views
How increase speed of counting CQL.toFilter("CONTAINS(the_geom, POINT (lat lon))") on GeoTools with Java
How can I increase speed of counting?
I want to select points which is included by shape (GIS shapefile .shp).
I have 5 million points and 10 shape files.
qry="CONTAINS(the_geom, POINT (69....
0
votes
0answers
75 views
GeoServer property desciptor is null did you request a property that does not exist - problem with raster in group
In GeoServer 2.9.1 I have thematic groups configured. Each group consists of a series of vector layers and each of them has at least one raster. In version 2.9.1 cql filter deals with them perfectly ...
1
vote
0answers
45 views
GeoServer: Cross layer filtering with current bbox
I have two layers "building" and "soil" on a French region and I have about 1 million land and 500,000 buildings. I am trying to filter on the WMS query to get the land with the ...
0
votes
0answers
178 views
WFS GetFeature with cql_filter=Intersects not working for cascaded layers
I have a cascaded (WFS store) layer in my GeoServer. I want to download the data of the layer in Excel format for a provided polygon. In a normal scenario I export the data as below:
https://my-...
0
votes
1answer
317 views
Add a CQL Filter to a WMS Layer in QGIS
I have a WMS Layer published by a geoserver instance. It has the capability of being filtered by a CQL Filter via GetMap CQL_FILTER query parameter.
Adding it to QGIS works, but I can't find a place ...
1
vote
1answer
141 views
How to fix cql_filter problem with unicode characters in GeoServer 2.17.2?
I am using GeoServer 2.17.2 and OpenLayers v6.4.3, I can not get result when my cql_filter query is consist of unicode characters, I found out this issue can solve by add a code in tomcat server.xml, ...
1
vote
1answer
220 views
GeoServer Raster WMS Layer update/filter like CQL, ECQL
I have added the raster layer from GeoServer as a WMS source.
There is an HTML filter to apply changes with GeoServer Raster WMS Layer, which is not working with RasterSymbolizer, and CQL filter.
Like ...
1
vote
1answer
861 views
GeoServer - WMS CQL_FILTER id = 'XXX' works but id IN ('XXX') does not
I have a WMS that I need to filter with CQL_FILTER parameter using an array of srting IDs.
The layer is published from a PostGIS Table View which is declared like so:
create view mob.daily_origin_all
...
0
votes
0answers
116 views
Error getting GeoJSON data from GeoServer with CQL filter
I have a problem obtaining GeoJSON data from GeoServer with CQL filter.
When I do the normal query, I get some results, then it's OK ("totalFeatures":2081).
https://mygeoserver/ows?service=...
2
votes
2answers
182 views
How to use UNION ALL in GeoServer CQL Filter?
Basically I want to combine 2 cql filters of the same layer and output the result on my geoserver layer. It is similar to this SQl query (my case using PostgreSQL):
select * from table1 where val = 'a'...
1
vote
1answer
110 views
Geoserver cql filter, closing single quote in URL is not read
I got a very strange behavior when using CQL filter. Here's the URL result when using AJAX
http://localhost/geoserver/visualization/ows?service=WFS&version=1.1.0&request=GetFeature&...
2
votes
1answer
98 views
GeoServer CQL Filter doesnt work with Unicode
I'm using CQL filter to extract certain data from my GeoServer layer.
var source = new ol.source.Vector({
loader: function (extent, resolution, projection) {
var url = "http://...
1
vote
1answer
117 views
WMS - Multiple paramters in CQL_FILTER not working?
I'm doing a WMS request with 2 cql_filters. This is the resultant query:
?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&FORMAT=image%2Fpng&TRANSPARENT=true&LAYERS=...
1
vote
1answer
85 views
Get WMS service properties for cql filtering?
From a wms service I know its url and a layer name called: CATAST_Pol_Municipio
https://idena.navarra.es/ogc/wms
I need to apply a cql_filter on a GetMap request on that layer, filtering by ...
0
votes
0answers
218 views
Highlight the filtered Features using CQL_FILTER on map
I have a WMS service with multiple layers which I am consuming within a single source through Layers Param.
I need to filter features for few layers from the service. I am able to get the updated ...
2
votes
0answers
48 views
CQL filter not quite properly formatted
I am trying to use the following CQL filter in Geoserver for extracting all polygons (layer1) intersecting a line (layer2):
http://XXX.XX.X.XX:8080/geoserver/workspace/wfs?service=wfs&version=1.1....
0
votes
1answer
304 views
Specifying join on multiple datasets in a WFS URL request (CQL/Filter)?
I’m using a WFS and trying to join two/three datasets together in a URL query.
Two of the datasets are linked via an aspatial table in the middle like so:
| Table 1 | | Table 2 | ...
2
votes
1answer
508 views
Make POST request for WMS in Leaflet for big values of cql_filter
I am passing a spatial query such as CONTAINS(geom, POLYGON((// geometry))) in the cql_filter, but for big polygons GET request the allowed URI length is violated and hence my requests is getting HTTP ...
1
vote
0answers
145 views
Geomesa BBOX query provide result only for whole world BBOX
I am running command line query to get bounding box data. The geomesa query is returning result only if the bounding box is "BBOX(geom, -180, -90, 180, 90.0)". For any other parameter, it is returning ...
0
votes
1answer
21 views
Optional parameters in PointSymbolizer href
I am trying to build a dynamic url for a PointSymbolizer:
/api/icons?foo=${strUrlEncode("foo")}&bar=${strUrlEncode("bar")}
The problem I am running into is that the ...
2
votes
2answers
124 views
Geotools CQL to OGC filter
I'm trying to convert a CQL filter to OCG. I followed this example: https://blog.ianturton.com/geotools/code/ogc/2015/03/18/Generating-OGC-Filters.html
In line with org.geotools.xml.Configuration ...
1
vote
1answer
346 views
How to specify a polygon's coordinate reference system in a CQL_FILTER geometric filter?
The CQL tutorial page contains an example showing how a polygon can be used in a DISJOINT query:
DISJOINT(the_geom, POLYGON((-90 40, -90 45, -60 45, -60 40, -90 40))
What is the syntax for ...
1
vote
1answer
63 views
WFS filter on entire row?
With PostgreSQL I can query an entire row for a string:
SELECT * FROM table_name WHERE table_name::text LIKE '%string%';
Is there an equivalent (CQL?) for a Geoserver WFS serving PostGIS data?
I've ...
0
votes
1answer
331 views
Geoserver cql_filter on wms json/vector requests
I'm trying to make a cql filtered wms request for a non image based format like geojson or mapbox vector but the filters aren't applying. If i change the format to image/png the filters behave as ...
0
votes
1answer
808 views
Geoserver CQL file queryCollection limit
I'm using GeoServer 2.9.0 and I need to get some result using CQL_FILTER, intersects between polygon and line String layer, cql query is as follow:
INTERSECTS(geom, collectGeometries(queryCollection('...
1
vote
1answer
200 views
Is it possible to take advantage of lowercase index on column using CQL filter on WFS?
I am querying a WFS housed in geoserver - the data itself lives in a postgresql database. I would like to run case insensitive queries against the WFS and see there is an option to specify ...
2
votes
0answers
414 views
GeoServer CQL cross layer filtering: querySingle/queryCollection for non-geometry attribute return
I have only been able to find examples where geometry attributes are returned from cross layer filtering functions, but the GeoServer documentation says:
A common use case is to extract a geometry-...
1
vote
1answer
809 views
Is it possible to do a CQL filtering on an array field in a Postgis DB
I have a Postgis (2.2.3 in PostgreSQL 9.5) database with a view that has aggregate array fields.
I can filter on these fields directly on the DB with
Select * from myschema."ViewWithArrays" v
where ...
2
votes
1answer
626 views
How to select features which overlap one geometry but are disjoint from another?
Given a point layer and a polygon layer (P1) in GeoServer, the following CQL Filter selects points which intersect the polygon P1:
CQL_FILTER = "Within(geom,POLYGON((P1_coordinates)))";
The ...
2
votes
1answer
746 views
GeoServer CQL Filter IN and strToLowerCase
I am trying to query GeoServer with a CQL Filter using the IN clause.
If I send a request like this I get data back.
http://server.com/geoserver/server/wfs?service=wfs&version=1.0.0&request=...
2
votes
1answer
1k views
GeoServer WMS service CQL filter query with Mapbox GL
Is there any way to query WMS tile layer for Mapbox GL?
map.addLayer({
'id': 'wms-test-layer',
'type': 'raster',
'source': {
'type': 'raster',
'tiles': [
'...
1
vote
2answers
264 views
How to override the memory limits in GeoServer cross layer filtering?
According to this document retrieving of minimum features and coordinates can be override by using QUERY_LAYER_MAX_FEATURES and
GEOMETRY_COLLECT_MAX_COORDINATES. This can be done using JVM system ...
1
vote
1answer
126 views
CQL to XML with string substitution using geotools?
I have some cql attr > PLACEHOLDER that I want to convert to valid XML using geotools. I have heard of terms like filter functions that can somehow replace the placeholder with a function, but not ...
1
vote
0answers
790 views
Cross layer Filtering in Geoserver still getting error Could not parse CQL filter list. Function not found. Parsing :
Im trying to apply cross filter to retrieve the layer1 (where des= land) interects with layer2 as follows
http://localhost:2211/geoserver/wfs?service=WFS&version=1.0.0&outputFormat=...
3
votes
1answer
231 views
Geoserver CQL + SQL Server Plugin - .Filter Statement
Does anyone know why GeoServer's SQL Server Plugin when making a WFS request with a spatial cql/ecql predicate ends up adding a SQL .Filter to the generated query in addition to the spatial predicate ...
1
vote
1answer
2k views
Trying to perform A WFS CQL_FILTER for multiple TYPENAMES with different GEOM name identifiers
Using a WFS service https://geo.onroerenderfgoed.be/geoserver/wfs I want to retrieve the features with a CQL INTERSECT query.
I need to get results from 2 TYPENAME:
vioe_geoportaal:vast_htp,...
1
vote
0answers
460 views
Why is DWITHIN filtering my data with native EPSG 4326 with meters instead of degrees?
Ok so I have a PostgreSQL Table, to which I added a PostGIS geometry column using:
SELECT AddGeometryColumn ('public','my_table','geom',4326,'POINT',2);
Followed by:
UPDATE public.my_table
SET geom ...
2
votes
1answer
1k views
Is it possible to use SELECT DISTINCT in a GeoServer CQL_FILTER statement?
I'm running a query on a GeoServer WFS layer, using a CQL_FILTER. This results in duplicates, whereas I only want to see one instance of each matching result.
The query I'm running is:
&...
2
votes
2answers
2k views
WFS GetFeature request with CQL_FILTERS with SPATIAL OPERATORS does not retrieve correct results
I have a WFS service :
https://services.ovam.be/geoserver/wfs?REQUEST=GetCapabilities&SERVICE=WFS
Where I'm trying the following:
http://services.ovam.be/geoserver/wfs?SERVICE=WFS&REQUEST=...
0
votes
1answer
485 views
OGC WFS CQL Filter XML
Does WFS (specifically we are using geoserver) allow for a 'CQL Filter' to be specified when making a XML request?
All the examples that I'm finding are for KVP requests.
I don't see why you ...
0
votes
1answer
364 views
CQL Concatenation
I would like to use concatenation on a CQL filter being passed to Geoserver, if the filter I was trying to achieve were for Postgres it would look like this:
house_name||house_number||streetname ...
1
vote
0answers
355 views
Help with WFS Filter request
I'm trying to download all features from this WFS: capabilities, describefeaturetype
It's working fine with the most simple requests like: getfeatures
But now, I need >all< features in the ...
3
votes
2answers
723 views
cql_filter with strToUpperCase() fails with "Cannot do natural order without a primary key"
I'm trying to convert a query into uppercase in a GeoServer WFS request. According to the Filter Function reference this can be achieved using strToUpperCase().
This is working successfully on a ...
1
vote
0answers
1k views
CQL Filter for geoserver geojson service with fields with space
I have trouble with CQL filter in geojson.
The CQL filter that I want:
"Sector Catastral" = 'VERONA'
The URL that compose for this purpose:
http://localhost:3000/geoserver/SIGUD/ows?service=WFS&...
2
votes
1answer
1k views
How to use CQL to return a geometry type?
I would like to use CQL in a URL call to return only a particular geometric type from a WFS that broadcasts multiple geometries. I have been going over this:
http://docs.geoserver.org/latest/en/user/...
0
votes
0answers
1k views
How to use CQL_FILTER as URL encoded parameter to compare a field containing numbers
I want to apply the CQL_FILTER parameter as an URL parameter in order to filter a field containing numbers (zip codes) starting with 79 (using 79% Wildcard) for instance.
So I'm using this CQL_FILTER:...
3
votes
0answers
193 views
Geoserver: how to filter a layer related to another layer?
I have the following problem:
I have 2 vector layers from PostGIS datastores: "firepoints" and "threats". The corresponding tables "firepoints" and "threats" have IDs and other attributes. They are ...
