Questions tagged [oracle-spatial]

An extension that adds spatial operations to Oracle databases

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3
votes
2answers
1k views

Tuning Esri Geodatabase on Oracle Spatial (SDO_Geometry) 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 ...
0
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1answer
189 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 ...
3
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0answers
814 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 ...
1
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1answer
722 views

Does ora2pg support the SDO_GEOMETRY spatial type?

I've been searching the net up and down for days now and can't find a definite answer to this question, neither on google nor on the official page (http://ora2pg.darold.net/). Does ora2pg support ...
1
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2answers
1k views

Plotting lat/long stored as text in Oracle DB using report builder/SSRS r2?

We use an Oracle 10g database. However we write reports using SSRS or report builder, using the Oracle connection type to the datbase. In oracle we have 2 text fields, one for lat and one for long. ...
2
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3answers
2k views

What are the differences between 81989 and 27700 CRS for the British National Grid?

We are using Oracle Spatial to run point in polygon queries in Great Britain using Ordnance Survey MasterMap and point data. MasterMap is on British National Grid (BNG) and has the Coordinate ...
1
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1answer
182 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 SDO_ORDINATE_ARRAY(6,...
1
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0answers
77 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. ...
0
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1answer
607 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 ...
2
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0answers
65 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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1answer
473 views

How to use the Oracle Spatial functions inside ms4w MAPFILE DATA string?

How to use Oracle Spatial functions in the DATA queries of MapServer(ms4w 3.0.3)? I am getting the following error while trying to highlight selected features which lie inside a particular boundary : ...
2
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2answers
270 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 ...
1
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3answers
9k views

Loading shapefile in Oracle Spatial?

I am new to oracle spatial. I want to load shapefile into oracle spatial. I am using oracle 11g. I have already look at the following examples and answers http://docs.oracle.com/cd/E11882_01/appdev....
2
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3answers
1k views

Calculate Area proportional

I have two tables both of them having polygon geometry. Lets consider Table 1 has bigger polygons which overlap over the smaller polygons in table 2.Now I know how to find how many polygons from table ...
2
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0answers
123 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 ...
9
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1answer
1k views

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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2answers
94 views

database using arcgis [closed]

i want to know, can arcgis software do the database such as oracle or ms access?? for example, create own database and form?? and can the database in arcgis read the programmer program such as from ...
6
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1answer
536 views

Does ArcSDE require Oracle Spatial rather than Oracle Locator licensing for any functionality when working with SDO_GEOMETRY?

I'm looking for specific information on whether the ESRI suite requires Oracle Spatial for any of the functionality, or if Locator is always sufficient for working with SDO_GEOMETRY objects? Do you ...
1
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2answers
1k views

st_multi equivalent in Oracle spatial / how to convert polygon to multipolygon?

Is there an equivalent to the PostGIS ST_MULTI available in Oracle Spatial? or - How can I convert POLYGON to MULTIPOLYGON in Oracle spatial?
1
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1answer
2k 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
votes
1answer
2k views

Checking for overlapping polygons in Oracle Spatial?

I have a table 1 which has a fields like store number and geometry and it just has one record in it. Now I want to check for this store number in table 2 and identify if there are any polygons ...
2
votes
2answers
846 views

How to add map layers from Oracle database VIEWS in MapServer mapfile?

I am using MS4w v 3.0.3 (with Java mapscript) with Oracle Spatial 11g. Can we add layers to MapServer mapfile from oracle database views? If yes, is there any specific way to create views with spatial ...
1
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1answer
3k views

Using Shapefile Converter in Oracle 12c to load Shapefile?

Update: I resolved the service name issue. At some point I put in the right combo of parameters (or maybe I omitted some) and this message was displayed: The following key/value is missing: -s db_sid ...
5
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1answer
774 views

ArcGIS Server and Oracle SDO Geometry Interop - It Can't Be This Slow

I have an ArcGIS Map Server Map Service connecting to an Oracle 11G instance via Direct Connect. There is no need for ArcSDE since our application doesn't need versioning, replication, or any other ...
3
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3answers
1k views

Fastest way to join points table to polygons tables in ORACLE

I have two tables in 11g oracle db, one with points geometry, one with polygons. Currently I need to enrich the points table daily with the name of the polygon (country) that the point is inside, but ...
2
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3answers
1k views

Add Oracle Spatial Vector Layer with QGIS 2.0 on Mac OSx

I installed version 2.0 using the recommended mac installer (http://www.kyngchaos.com/software/qgis), and the installation went fine, but there is no option to add an oracle spatial layer (not in the ...
1
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1answer
2k views

Connect ESRI Feature Service to Oracle Spatial database

I need to display some business and feature data from an Oracle Spatial database on a website. The website will use ESRI's HTML5 map components (https://developers.arcgis.com/en/javascript/jssamples/#...
2
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0answers
976 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
96 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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2answers
452 views

Searching Open Source tool to load raster data into Oracle spatial

I'm looking for a tool to load raster data into oracle spatial. I found several commercial products but no open source tool. Is there anything available in the open source world?
2
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2answers
890 views

SQL Server STRelate equivalent of Oracles SDO_RELATE(…mask=anyinteract)

In Oracle Spatial, we are running checks on a graph. The Check should provide Nodes, which are marked as endnodes (Attribute "EDGEDEGREE" equals 1) but are in fact located somewhere along an edge. We ...
1
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1answer
326 views

Represent full globe in Oracle Spatial

In SQL Server 2012 I can do this: -- Construct a new FullGlobe object (a WGS84 ellipsoid) DECLARE @Earth geography = 'FULLGLOBE' -- Calculate the area of the earth SELECT PlanetArea = @Earth.STArea()...
6
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1answer
11k views

Oracle spatial SDO_RELATE: why better performance result from UNION ALL/INTERSECT combined individual specified mask

Initially I was trying to find out why it's so slow to do a spatial query with multiple SDO_REALTE in a single SELECT statement like this one: SELECT * FROM geom_table a WHERE SDO_RELATE(a....
2
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0answers
270 views

ArcMap vertex problem for Z-value

I have an Oracle Spatial dataset with z-coords. I can edit the dataset in ArcMap however the z-values are always rounded to the nearest integer. Why does ArcMap round the z-values?
2
votes
1answer
3k views

How to set appropriate spatial index for a feature class in Oracle?

I wanted to ask is there any known method how to set spatial index for my feature class in Oracle. I am working with ESRI 10.1 and I have various feature classes covering the whole area of my country (...
0
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2answers
496 views

Oracle search against intersect of a region that covers the whole world doesn't find any records

I am new to Oracle Spatial, I am trying to implement a service that will take coordinates from a map, and search our database to find any geometries that intersect with that map view. I works fine for ...
0
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2answers
1k views

How to find overlapping polygons within a multipolygon (Oracle spatial)

I am working with Oracle spatial and have a table with MULTIPOLYGONS. How can I find the database entries where the polygons of a multipolygon overlap - within the same geometry? So, a function that ...
1
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2answers
3k views

How to use Geokettle to load shapefiles into oracle spatial

I'm looking for an example how to load a shapefile from the file system into an oracle spatial database. What I have so far is: I load the shapefile with the 'Shapefile File input' step I use the ...
0
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1answer
538 views

GeoTools Oracle spatial plugin samples / documentation

I plan to use GeoTools and I saw that there is an Oracle plugin available, but the documentation is not very detailed. Are there any examples or documentation available to access the functionality of ...
1
vote
1answer
99 views

Migrating Lines to ArcGIS polyline

I'm trying to import geometry lines from Oracle Spatial database to ArcGIS enterprise geodatabase. and some data will cause the error. Its says not enough points for feature class, but when I look ...
2
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1answer
1k 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 ...
5
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2answers
2k 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
698 views

Can one edit an ArcSDE Oracle spatial view?

By 'edit' I mean edit the geometry in the feature class, not any attributes in the joined table. Unversioned. I really had it in my head that you can, as long as the objectid column is included in ...
1
vote
1answer
4k views

Which one is better ?SQL server 2012 or Oracle 11g [closed]

I want to learn a database server, SQL server 2012 or Oracle 11g . I surf in the internet to compare SQL server and Oracle for spatial data and found good websites such as gisboston.it was very ...
1
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0answers
87 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: ...
5
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1answer
2k views

Seeking Oracle Spatial tutorials?

I am working on Oracle Spatial 11g and I am referring to Oracle docs as a learning resource. Does any one know any more Oracle Spatial tutorials? We want to integrate Oracle Spatial data with ...
4
votes
1answer
331 views

Does Oracle MapViewer support PostGIS?

I use Oracle MapViewer to generate my mapping data and currently I'm using an Oracle database as my spatial back-end. I would like to move my data over the PostGIS but I can't find any references if ...
6
votes
2answers
6k views

Get Spatial Table Information Oracle Spatial

How can I get the tablename, Srid and GeometryType of all spatial tables in Oracle(I use 11g)? In postgis, I can do something like select f_table_name,srid,type from public.geometry_columns order by ...
-3
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1answer
538 views

Bentley DGN format to Oracle Spatial [closed]

Did anyone ingested the DGN (all versions) to Oracle Spatial?
3
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2answers
1k 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 ...