Before you can create a query layer, you must first make a connection to a database.The Connection drop-down list shows available database connections.. After a connection to the database is established, a list of tables and views found in that database populates the left window of the dialog box. After a Query Layer has been created, it can be saved as a layer file (.lyr) or used to create a layer package (.lpk). You can add hosted feature layers and ArcGIS Server feature layers to Scene Viewer.Each layer can contain an unlimited number of features. Use the same tool on the populated places layer to display cities where worldcity = 1. This query tells ArcMap to only display the borders of the US. ArcGIS Rest performing query on feature service layers using within and intercepts. I am creating an application that needs to query a bunch of layers over REST to see which layers a point or line is within. Item details. Creating a query layer. File geodatabases are not a valid input workspace for this tool. new feature added, updated feature), you will need to use … Ask Question Asked 6 years, 3 months ago. // When the layer is loaded, query for the extent // of all features in the layer. Hello all, I'm looking for some strategic advice and sample code if possible. Layer1 is a polygon layer and Layer2 is a line layer, with those lines falling within the polygons in Layer1. To query cached results including local edits (i.e. Click on the map to query for features within 250 meters. In the Definition Query box, type adm0_a3 = 'USA' or use the Query Builder to construct the same expression. In ArcGIS Desktop this is very easy, just go to select by location and then query the point feature layer to see when it intersects with the polygon feature layer. Hey everybody, I am trying to query a point feature layer against a polygon feature layer. Query Layers behave like any other feature layer or stand-alone table, so they can be used to display data, used as input into a geoprocessing tool, or accessed programmatically using developer APIs. Query layers will only work with enterprise databases. This is a good workaround. Active 6 years, 3 months ago. For a list of supported SQL functions in ArcGIS Server, visit here. You use the New Query Layer dialog box in ArcMap to create query layers. I'd like to be able to have the user query these points by "Type". As you can see in my example, 1) a single municipality is filtered out, 2) this municipality is added to the map, 3) the extent of this layer is queried and then you can zoom in with view.goTo(). We are serving these out to a web-based app. More information about Feature Layers can be found in the L.esri.FeatureLayer documentation. Querying features. Performing advanced queries on a Feature Layer. It’s important to know that standardized queries are enabled on services by default, allowing you to provide a standard SQL 92 style syntax across all data sources. The layer that is created by the tool is temporary and will not persist after the session ends unless the project is saved or the data is persisted by making a copy using Copy Rows or Copy Features.. Querying features. Usage. Note, however that QueryTask result will not include any new features that had not been pushed to the server yet. Viewed 4k times 4. How do I query a feature layer? Configuring a query to filter features on a L.esri.FeatureLayer.More information about Feature Layers can be found in the L.esri.FeatureLayer documentation. My feature layer is about 150 points with attributes. I'm working with a few very large feature services. See query feature service layer for more information. Turn on the labels for the cities by right-clicking the layer and checking Label Features. Scene Viewer. 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