An extension that adds spatial operations to Oracle databases

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3
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1answer
411 views

Convert non-spatial Oracle table to spatial Oracle table in a different database

I'm trying to use ogr2ogr to convert data from a non-spatial table (has X & Y values) in an Oracle database (1) to a spatial format in a different Oracle database (2). This will be scheduled to ...
2
votes
1answer
34 views

How to mention multiple projections in MapServer MAPFILE?

Is there a way to mention multiple projection systems / spatial reference systems in MapServer's (ms4w 3.0.3) MAPFILE? For example for Malaysia - GIS data could lie across three spatial references WGS ...
2
votes
1answer
411 views

Why is Oracle Spatial Query Layer Not Displaying in ArcMap?

I am having an issue with an Oracle query layer using SDO_Geometry not displaying. I have created a polygon layer/table within oracle, registered the table with the SDO_GEOM_METADATA and created a ...
1
vote
1answer
291 views

Best way to get the overlapping segment of two lines

Could anyone help me figure out the best way to get the overlapping line segment of 2 line sdo_geometry objects? my query looks like this: select SDO_GEOM.SDO_INTERSECTION(SHAPE, :SHAPE, 0.5) as ...
0
votes
1answer
43 views

How to change a schema name within a MXD with ArcObject .NET?

I have a MXD file where all layers point to an Oracle Spatial database. Recently our DBA changed the schema name. So now my MXD file has broken links, each time I open it, all my layers have a ...
0
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1answer
62 views

Creating a layer in arcmap by dragging a table from an OracleDB

I am working on a project for a client, they gave us some data from their oracleDB, and when I connect to it in arc map I can just drag and drop the tables from the catalog window into arcmap and they ...
0
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1answer
77 views

Intersecting polygons in Oracle

Have a polygon in table 2 with its id, no and geometry. In table 1 I have polygons with the same fields. The polygon in table in intersects with a few polygons from table 1.What I am trying to do is ...
2
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0answers
57 views

ESRI geodatabase, Oracle spatial performance

We are storing data in a Geodatabase on Oracle 11g using Oracle Spatial with SDO_Geometry, and then consuming that using ArcGIS server 10.2.1. The performance is very slow, because we are talking ...
2
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0answers
26 views

Multiple Cursors

Below is the sql statement which I have explained below. Declare Cursor c1 is select store_number ,0 as total_area,0 as BG_ID ,0 as store_geom from table1 where CLIENT_ID= 1 and ORG_ID ...
2
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0answers
39 views

Check for overlaps in polygons

I want to get a list of all the polygons from table 2 which overlap with one polygon from table 1. Following is the query which I am trying to use which doesnt give any result. Select b.bg_id from ...
2
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0answers
157 views

Migrating from PostGIS to Oracle Spatial

We are now using a solution based on PostGIS extension of Postgresql database for various spatial queries. But we are now thinking about data security. This is why we have a plan to migrate existing ...
2
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0answers
50 views

Can .Net version of ArcGIS Server expose Oracle spatial data without ArcSDE, or is this limited to Java version?

I'm planning a new deployment of ArcGIS Server and I want to avoid using ArcSDE if possible. My vendor requires that we store our spatial data in Oracle and we prefer to use Microsoft server ...
2
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0answers
256 views

Need Oracle spatial tutorials

I am working on Oracle spatial 11g and I am referring to Oracle docs as a learning resource. Does anyone know any more Oracle Spatial tutorials ? We want to integrate Oracle Spatial data with ...
2
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0answers
324 views

No primary key or unique index found?

I have a store created from oracle database in geoserver. Now after I create layer out of the store. And when I try to access the layer or try to preview the layer, I get the warning message in ...
1
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0answers
57 views

How to compile QGIS with Oracle Spatial support for Linux?

I compiled it on Fedora and Ubuntu, but got error "Cannot get Oracle select dialog from provider." while trying to add Oracle layer. Packages in repositories don`t have oracle spatial support. Can ...
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0answers
44 views

How to implement subtype functionality in Oracle Spatial?

I am planning to shift my entire database from arcgis to oracle. I will not be using ArcSDE services also. I need subtitutes for ESRI's functionalities like domain, subtype, relationships in oracle. ...
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0answers
68 views

Allocate places according to distance

I've asked this over on Stack Overflow but thought that someone may have a GI point of view that may help: As an over-simplified example I have a list of events that have a maximum attendance: ...
0
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0answers
14 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 happens ...
0
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0answers
42 views

How to bulk change the schema name of layer properties in ArcMap

I would like to change the data source location (schema) in layer property in ArcMap. Our data are stocked in an Oracle Spatial database. Recently, the DBA has changed the schema name and then I ...
0
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0answers
40 views

(ms4w) oracle spatilal problem of drawing compound polygon for Oracle 10g

When i draw a compound polygon SDO_GEOMETRY( 2003, -- two-dimensional polygon NULL, NULL, SDO_ELEM_INFO_ARRAY(1,1005,2, 1,2,1, 5,2,2), -- compound polygon ...
0
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0answers
25 views

Multiple geometry in a cursor SQL

I have a cursor which I create from a table which has one geometry field only. But in my cursor I would be using two geometry fields as I need to calculate two different areas.Below is the sql ...
0
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0answers
70 views

QGIS: How to reverse vertex ordering in polygons

I am working with an Oracle spatial connection in QGIS through which I am accessing and editing a vector layer. I find that when I edit a geometry, the vertex ordering is reversed (to clockwise in the ...
0
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0answers
18 views

Oracle spatial routing engine on Jboss

Is it possible to run Oracle Spatial Routing Engine 11g on JBoss AS7?