To filter data using the Common Query Language

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1answer
172 views

CQL filter causing slowness in Java \ Geoserver app

I have a Java application that includes an OpenLayers map with WMS tiles pulled from Geoserver. Geoserver and the Java app are looking at the same MySQL database. In the Java application I have a ...
1
vote
1answer
124 views

CQL_FILTER that joins two feature types in WFS

I want to join two feature types in my WFS in a union. How can I achieve this using CQL? E.g. ...
1
vote
1answer
128 views

interiorPoint or Intersects Filter

I have a set of x-coord and y-coord coordinates in separate columns in a PostGIS table. I also have a separate geometry column, named the_geom, of type Point. I've written an Intersects filter to ...
2
votes
0answers
134 views

PyQGIS add WMS layer with CQL_FILTER

Dear PyQgis developers! I'd like to add a wms layer through my QGIS plugin with custom CQL_FILTER parameters. My problem is, that the CQL_FILTER parameters are not passed to the GeoServer (I can see ...
2
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0answers
70 views

SLD styling based on Cql filter result

I am using Geoserver 2.4.4 with a postGIS database. I have 2 layers configured, one of them represents some polygons. I am trying to put a label inside the polygon with the number of the features of ...
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0answers
91 views

Openlayers CQL.js compare attribute columns

I'm trying to use a CQL filter in OpenLayers in order to identify some polygons in which the value of one column is higher then the other. So, when I use the following cql filter production_2010 > ...
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0answers
8 views

Query PB Spectrum WMS with Openlayers3

I want to get tiles with CQL_FILTER on spectrum server. There are many examples on geo server but i cant find spectrum example. There is code block: WMSLayer = new ol.layer.Tile({ source: ...
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0answers
22 views

Ol3, dynamic CQL for WFS layer (GeoJSON) from Geoserver

My map in Openlayers (Ol3) contains a WFS layer with GeoJSON format from Geoserver. My intention is to use CQL filters that can be applied by the user through comboboxes next to the map. The CQL ...
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0answers
15 views

Insensitive case query in Geotools to WFS

I'm trying to make an insensitive case query from Geotools to WFS (Web feature service) datasource,I used FilterFactory2 with the method like(Expression expr, String pattern, String wildcard, String ...
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89 views

Making CQL filter to work for all the overlays layer

In my application I am using multiple layer as overlays and want to use CQL filter to work for all of them. Can CQL filter be applied to base layer as well as more than one overlays layer? If yes, ...
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0answers
86 views

OpenLayers 3 source - validate CQL_FILTER

I have this code: wmsSource = new ol.source.TileWMS({ url: 'http://localhost:8080/geoserver/blah/wms', ... }) function applyCQL(cql) { if (cql){ var params = {CQL_FILTER: cql}; ...
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25 views

gxp WMS Filter View

I was trying to activate the WMSFilterView gxp plugin in opengeo SDK myviewer, but I couldn't make it work. I added the plugin to the dependencies and this is my code: { ptype: ...
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192 views

Filtering WMS in Openlayers3

In previous versions of OpenLayers, we could filter WMS services with CQL. However, I can't filter my WMS services using CQL or other. How do I do that in OpenLayers 3? var wmsLayer = new ...
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58 views

Openlayers map changelayer event firing twice for params

I have registered changelayer event of my map. var registerEvents = function () { map.events.register("changelayer", null, onMapLayerChanged, true); }; var onMapLayerChanged = ...
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0answers
119 views

Geoserver - Sometimes bounding box property is missing following CQL Filter - why?

Usually when I run a WFS Getfeature query on GeoServer and request JSON the results conform to this format: { "type":"FeatureCollection", "features": [..features here...], "crs":{"type":"EPSG", ...
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502 views

CQl Filter Don't work with WFS layer in Open Layers

I used a WFS layer from geoserver in open Layers it's shown on MAP but when I want to use a filter it doesn't work I don't know where the error this is the code : <script ...
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86 views

Why CQL DWITHIN returns different result than PostGIS DWITHIN?

I have 2 tables in PostGIS that I publish to geoserver. both have same SRS (2039). When I do the following query in PostGIS , I get 69 results : SELECT a.gid,b.gid FROM Table_A a INNER JOIN ...
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145 views

How to ask the Interpolate function with CQL in Geoserver?

I like to display my own picture on Geoserver. But I want to use the geoserver's dynamic feature to color my picture. As explain in the documentation, I tried the purposed solutions : create a ...
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0answers
680 views

WMS CQL Filter in Geoserver not working on adding to the layer

I draw in the init() function a WMS layer an add it to the map: var lyr_osm = {}; var map = {}; $(document).ready(function () { map = new OpenLayers.Map('map', { ...
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0answers
455 views

Using CQL_FILTER BBOX on WMS layer causes ORA exception window SRID does not match layer SRID

I'm trying to limit WMS layer to a specific BBOX. mainLayer.mergeNewParams({ 'CQL_FILTER' : "BBOX(geom, 6541844, 5577147, 6584851, 5620154)" }); Which gives following exception in geoserver's ...