Questions tagged [oracle-spatial]

Use for questions about the Spatial or Locator extensions to the Oracle DBMS

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174 views

Load Oracle Spatial Raster using PyQGIS

Able to connect to Oracle Spatial 11g and print tables with SDO_GEORASTER attribute both in QGIS python console and standalone application.I get below error when loading rasters from oracle Table. ...
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1answer
644 views

Load PostGIS or Oracle Spatial Raster Layer using PyQGIS

How do we load Rasters stored in PostgreSQL-PostGIS or Oracle Spatial 11g into QGIS using PyQGIS? I am able to load vector layers from Oracle 11g with below code. What changes are necessary to add ...
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2answers
2k views

SDE connection and multiple schema

I setup an sde connection for Oracle database, where multiple databases are sitting. All databases have same owner, sharing same password but identical user (e.g., BUI, EICU, FRNSW and LPI). While ...
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1answer
599 views

Oracle spatial index takes no effect

I am using hibernate spatial 4.0 with hibernate core 4.3, and we are using the oracle 11g with spatial extension. This is the entity and dao: @Entity public class Pts{ @Type(type = "org....
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0answers
134 views

View Oracle GeoRaster in ArcMap

I have imported SRTM DEM into Oracle 11g using FME.The block size is set to 128X128.I am able to view the data in QGIS,Tatuk and play with it using GDAl command line.Unable to view the same in ArcMap. ...
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1answer
963 views

Tools to export shps from Oracle database

What open source tools could be used to export shapefiles from an Oracle database. I have tried using QGIS but it does crash way too much.
1
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1answer
60 views

Spatial and property search [closed]

We have a lot of polygons (some of them contain holes) and there are also a lot of points inside different polygon, these data are processed as ESRI geodatabase format. Now we have to do some spatial ...
2
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1answer
1k views

Loading Oracle Spatial Layers in standalone python qgis

I used below script to connect to postgres and load layers successfully.I want to aceive this using Oracle Spatial for both vector and raster loading.How can I achieve that?In other words what is the ...
2
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1answer
3k views

How to Add Oracle Spatial Tables to QGIS?

I've been playing qith QGIS Chugiak (2.4.0). I've been attempting to try to add Oracle Spatial tables (point, line and polygon feature classes) to desktop. The same tables I use in ArcGIS. I've ...
2
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1answer
1k views

openlayers 3 (or oracle) convert 2d to 3d

We have an existing oracle gis which is being reworked. We're not really touching the oracle stored procedures or tables. In the table, the sdo_geometry appears to be a 3D line, with 0 as the z value. ...
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1answer
498 views

Oracle Spatial Returns Different Intersection Results with SRID Defined

I have a set of points and a set of polygons of which I am performing an intersection on to determine which polygon each point lies in. This was performed previously without the projection being ...
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0answers
107 views

SQL server in ArcGIS 10.2 Desktop

I am using ArcGIS 10.2, and previously using Oracle spatial as back end. Now the data providers have shifted to SQL providing core data using FTP which is being staged at SQL server. We need to ...
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1answer
205 views

Storing raster data with Java into Oracle Spatial [closed]

I have a Java application that processes raster data. At the end of the process I plan to store the raster in oracle spatial. What is the best way to do this? I had a look at geotools but I did not ...
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0answers
1k views

Changing workspace path of query layer using ArcPy? [closed]

I'm trying to change the workspace path of a query layer using the code below and it always breaks. The layer is connected to a view in an Oracle Spatial 10g database. The database is SDE enabled ...
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0answers
1k views

Export to Oracle using QGIS

I have loaded a shapefile into QGIS and I now want to export it into our Oracle Database and add SDO_GEOMETRY. Is it possible to do this directly in QGIS? If not, what opensource options do I have to ...
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0answers
171 views

Is it possible to add an ArcGIS attachment to a row in Oracle using oracle stored procedures? [closed]

So far I have been able to attach files to features within a featureclass using the python tools and ArcObjects. Within Oracle I have been able to add features with geometries using the ST_Geometry ...
1
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1answer
66 views

Raster: how to locate cells having nodata [closed]

I am new to oracle spatial. I am using SDO_GEOR package's getNoData prcedure. the results are populated in following format. MDSYS.SDO_RANGE(MDSYS.SDO_RANGE(-32768,null)) My questions are: Is ...
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1answer
278 views

Connecting Oracle Linux database to AcGIS 10 on windows PC

I am wondering if anyone has tried to connect from ArcGIS 10, to an oracle database stored on a Linux server? I have no problems connecting to oracle from Arc when the data is stored on a windows box, ...
1
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1answer
269 views

draw isoline from points

Is any spatial utility or methods are available for creating contour or isopleths on Oracle spatial? I want to create contours from point geometry and show it on a map (using mapserver) of the site. ...
0
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2answers
143 views

SQL filter to show one layer only if another layer is missing

I have two oracle tables that represent buildings in my town. The first table represent buildings that are surveyed and measured accurately but doesn't cover all the parts of the town while the second ...
1
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0answers
123 views

Draping vector data over DTM in Oracle? [closed]

I have ~100 million 2d vector topographic features (lines and polygons) in an Oracle 12c database. I have 20 billion xyz points in an Oracle database table as number types - the points cover the same ...
5
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1answer
5k views

How to configure ST_GEOMETRY Access for Oracle 64 bit?

I'm trying to configure the Oracle extproc to access the geodatabase with SQL, using the documentation here. This is a Windows 2008 R2 server with 64 bit, and the Oracle server is also 64 bit. I'm ...
1
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1answer
582 views

Use Hibernate with Oracle and Esri St_geometry type

Can anyone tell me whether I could use Hibernate with esri ST_GEOMETRY type? I have found that Hibernate Spatial does support SDO_Geometry, but nothing for ST_Geometry. I am using oracle 11g and ...
4
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2answers
2k views

Get Coded Value Domains from a Oracle geodatabase using PLSQL

i'm trying to get all coded value domains from a Oracle geodatabase. I dont have access to arcmap. I only have access to oracle 10g database. SELECT I.NAME Domain, EXTRACTVALUE(CodedValues....
2
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2answers
1k views

Slow connecting to Oracle Spatial database from QGIS client?

I am having trouble connecting to an Oracle Spatial data with QGIS client. I use QGIS Version 2.2 (Valmiera) to connect to a database schema in Oracle Spatial. I asked our DBA access to our database ...
2
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2answers
191 views

connect ArcGIS server with different instances of oracle database

Is it possible for a development team to have personal oracle database instances, for testing purposes, connected with the same GIS server? In other words I want every user to work with his own data, ...
1
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1answer
1k views

Error configuring Oracle datastore in GeoServer

I want to configure an Oracle datastore in Geoserver so I copied gt2-oracle-spatial-2.3.1.jar and ojdbc14.jar into GeoServer webapp (in WEB-IF/lib folder); then I restarted and try to create new data ...
2
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2answers
868 views

Query to find all lines connected to other

I have problem with one spatial (Oracle) query. Simplified overview of the problem is: I have two tables: CREATE TABLE thin_lines ( id NUMBER PRIMARY KEY, geom SDO_GEOMETRY), color VARCHAR2(32)...
3
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2answers
243 views

Buffer multiple roads to find points within and compare?

What I am trying to do is buffer a main st and a side street and get all of the points that intersect that buffer, however they need to be mutually exclusive. In the example below, my results would ...
9
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1answer
953 views

Out of Server Memory when reconciling a large edit session in ArcObjects

One of our users has been periodically experiencing Out of Server Memory errors with ArcSDE 10.0 when trying to reconcile a large edit session. VMware ESX Instance: Windows Server 2008 R2 Datacenter ...
5
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2answers
1k views

How do you determine which dbclient connection property to use for an Oracle SQLWorkspace connection?

I have an Oracle11g database that I connect to via a SQL Workspace; however the actual dbclient string value that works differs depending on machine (and I'm guessing oracle client configuration). On ...
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2answers
1k views

Reading Oracle data with PyQGIS gives “identifier is not long” error

Do you have any idea how load Oracle spatial data to QGIS with using the PyQGIS? Is it possible? I try: uri = QgsDataSourceURI() uri.setConnection("*host*", "1521", "*database*", "*username*", "*...
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2answers
2k views

How to improve performance of Oracle Spatial function sdo_aggr_mbr

I experienced bad performance when using the sdo_aggr_mbr function on a data set of more than 1 million rows, I had to terminate the operation after several minutes. The statement was: select ...
1
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2answers
974 views

Why using multiversioned views?

I don't see the reason why multiversioned views exist. It's not possible to use joins like in normal views. And editing versions is possible by directly using the feature class itself. So when am I ...
2
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2answers
2k views

How to copy selected features from one sde feature class to another with different attributes using Arcpy?

I am new to ArcPy scripting, I need help on copying the features to SDE feature class. My Scenario: We have two Geodatabases running on Oracle 11g ArcSDE 10.2. I have been asked to write the Python ...
0
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1answer
66 views

Identifying point on Oracle mapView

I developed an application depend on Oracle Map JS api v1, my application have multilayer, when I click on the map view all FOIs attributes should posted on a div; i.e: I need to identify a point like ...
4
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4answers
4k views

Converting arcs to straight line segments?

I have a large number of geometries, currently stored in Oracle, some of which contain arc segments. I need to convert these geometries into LRS (Linear Referencing System) format so I would like to ...
0
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1answer
280 views

QGIS and Oracle Spatial database - rule based system in future version?

I (a geographer not to familiar with IT stuff) want to start a pilot with QGIS at a municipality I work for. We store our data in Oracle databases. When trying to open these databases (QGIS 2.2) using ...
1
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1answer
466 views

Seeing basemap created by Oracle map builder in database

I am new in oracle, I tried to create a style, then different themes and then a base map. I saved all my work, but I can't see the base map in the database. Did I miss something? The interesting ...
1
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1answer
98 views

Using IGeoProcessor2 to update Oracle Spatial

In the below example the input and out are shape files read from folders.Is it possible to read and write Oracle Spatial Geometry tables? I have ArcGIS,ArcSDE and Oracle Spatial 11g. How to set ...
2
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2answers
2k views

Finding Polygons which do not touch any other polygon in a single oracle database table

I currently have an oracle table of approximately 100,000 records - all of which are polygons. I want to find all the polygons which do not touch any other polygon within the same table. There are a ...
1
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1answer
1k views

Error ORA-00920: invalid relational operator

I am running this SQL in Oracle Spatial in postgis worked. In the Oracle error [Err] ORA-00920: invalid relational operator I need to select all geometries that touch on my streets layer, ie the ...
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1answer
250 views

Integrate static database with spatial database

I have some questions about how to integrate static database with spatial databases. problematic: I have several static data bases on different platforms (Oracle, MySQL, SQL Server) I want to turn ...
1
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1answer
549 views

Interpolate points to lines every odd and even number

We are working in Oracle Database 11g. There is a table with sdo_geomerty column(representing a line) which contains the following : RSID, LT, LF, GEOM 584908, 30, 34, [...
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2answers
1k views

Adding Oracle Spatial View as Layer in QGIS?

Is it possible to add an Oracle Spatial View on QGIS MAP? My view is registered on MDSYS metadata but, when I connect with Oracle DB, it is disabled on the list. QGIS Desktop 2.2.0 Oracle Database ...
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1answer
327 views

Creating OVF file for connecting Oracle and QGIS [closed]

I'm trying to create an OGR file that can be opened in QGIS that pulls in vector data from an Oracle Database. I've tried a few combinations of things but can't seem to get anything to work. I've few ...
5
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3answers
5k views

Error exporting data from Oracle to shp using ogr2ogr

I have an oracle table which I would like to query/make a selection. I would then like to export the selection to a shp file. I'm using gdal and ogr2ogr. Following the guidelines here and here I ...
1
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1answer
62 views

QGIS 2.2 crashes when saving digitized data in ArcSDE 10.1

I am using QGIS 2.2 with ArcSDE 10.1 for Oracle 11gR2 I have created a polygon feature class with SDO_geometry, when trying to save the digitized data QGIS crashes. Please help, I want to edit the ...
2
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0answers
69 views

Why are ellipse polygones simplified when used in a FeatureService?

I have polygons with ellipse shape in a SDE Oracle ST_GEOMETRY geodatabase. All those polygons are correctly displayed when in a MapService. But when displayed in a FeatureService, some polygons ...
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0answers
67 views

Is it possible to connect Maptitude 5 with Oracle Spatial?

I have a version of Maptitude 5, and I need to connect it to Oracle Spatial. I have the client installed on the machine, including the connection to the database using Qgis and gvSIG and this works ...

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