An extension that adds spatial operations to Oracle databases

learn more… | top users | synonyms

1
vote
1answer
134 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 : ...
1
vote
2answers
662 views

How to load shapefile in Oracle Spatial

I am newbie 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 ...
2
votes
1answer
52 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
0answers
58 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 ...
1
vote
0answers
137 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
votes
2answers
73 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 ...
4
votes
1answer
137 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 ...
0
votes
2answers
216 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? Regards, D
1
vote
1answer
80 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 ...
1
vote
1answer
188 views

How to check for overlapping polygons in Oracle?

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
213 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
vote
1answer
620 views

How do use the Shapefile Converter in Oracle 12c to load a 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 ...
3
votes
1answer
2k 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 ...
1
vote
2answers
399 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 ...
2
votes
1answer
135 views

arcsde huge size file upload into Oracle spatial

I have 35million records (tomtom multinet) of file gdb file in my desktop machine. I need to upload this file into Oracle spatial as SDO_geometry file. I already tested the connection with small ...
4
votes
1answer
272 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 ...
2
votes
1answer
1k views

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

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 ...
2
votes
2answers
149 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?
1
vote
1answer
551 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 ...
2
votes
0answers
291 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
votes
0answers
69 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 ...
1
vote
1answer
320 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 ...
0
votes
2answers
409 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 db entries where the polygons of a multipolygon overlap - within the same geometry? So, a function that checks ...
2
votes
1answer
822 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
votes
2answers
195 views

oracle search against intersect of a region that covers the whole world doesnt 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 ...
1
vote
2answers
871 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 ...
2
votes
3answers
3k views

How to convert geometry coordinates into Google lat/lons?

For storing geospatial data, the geometry field is used in SQL Server or Oracle Spatial. I want to know is there any way where we can convert this geometry field into a set of latitudes and ...
0
votes
1answer
160 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 documentations available to access the functionality of ...
1
vote
2answers
2k views

Querying intersecting areas areas - Oracle Locator or Spatial?

My spatial database is Oracle. We are wondering if we can use basic Oracle Locator or need to get the more expensive, full, Oracle Spatial. My application's requirements include having to be able to ...
1
vote
0answers
70 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: ...
4
votes
1answer
165 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 ...
3
votes
2answers
513 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 ...
2
votes
1answer
39 views

Can I use a join in Mapviewer

I've got two tables, parcels and permits. I'd like to display permits on a map without having to copy the geometry data from parcels. Is there a way to create a join in Mapviewer? Do I have to ...
2
votes
2answers
807 views

Is ArcMap 10.0 Query Layer passing invalid SQL to Oracle 11gR2?

In two different environments I'm having trouble using ArcMap 10.0 Query Layers to view SDO_GEOMETRY (point) data in Oracle 11.2. This suggests I'm doing something wrong... Points are in Oracle ...
4
votes
1answer
849 views

How to get minx, miny, maxx and maxy of a geometry?

I'm new to Oracle Spatial. In MySQL or PostGIS, it's easy to get minx miny maxx maxy of a geometry, any and/or all of them. But how to do that in Oracle Spatial? Do I need to chain up several ...
3
votes
3answers
503 views

Shapefile import with Oracle + GeoServer produces points instead of vector shapes

I have implemented the example at http://www.gistutor.com/openlayers/22-advanced-openlayers-tutorials/47-openlayers-wfs-t-using-a-geoserver-hosted-postgis-layer.html and got it working properly. Now ...
5
votes
2answers
599 views

How can I extract data from Oracle Spatial and preserve the spatial data?

My table currently contains an SDO column that I want to export (along with the rest of the data) but all I have at my disposal is PL SQL Developer -- Is there anything I can do to get at that data ...
10
votes
4answers
5k views

What is the difference between geocoding and georeferencing?

After some googling around both seem to be interchangable words, where we speak of tying the spatial info of a real place and storing in database. But still I am not satisfied, there should be some ...
3
votes
1answer
486 views

Making calls the PostGIS functions with Java

We have Java stored procedure in Oracle that make calls to functions offered by Oracle Spatial to perform spatial analysis and return results. I am looking to the same in PostGIS, is this possible?
2
votes
1answer
745 views

Publishing oracle spatial table in geoserver

I published oracle view in geoserver. using this link. But when I see this in layer preview I get following xml response: <?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE ...
1
vote
1answer
208 views

Open Source Challenge: Automated Mastermap update in Oracle Spatial

I've been set a challenge which is a bit out of my comfort zone. I'm an esri developer trying to break into the open source world. I've been asked to automate the update of some oracle SDO datasets. ...
1
vote
1answer
408 views

Oracle MapViewer / Map Builder - Tile algorithm

Oracle MapBuilder generates three types of layers - theme, base and tiles. I try to create algorithm for tiled layers. Have you any idea how to decode this? I mean algorithm for width and height of ...
2
votes
1answer
691 views

How to move an Oracle spatial table to another db?

I have uploaded a polyline data (50 million rows) to oracle spatial 10g as sdo_geometry through arccatalog and arcsde in my TEST database. Now, I need to move this table to QA database, this table ...
2
votes
1answer
600 views

Oracle spatial - check polygon vertices counter clockwise

I need to import a huge number of polygons from a third party (as a csv file- array of x,y's). I have to check whether the polygon vertices are in clockwise or counter clockwise, finally i have to ...
4
votes
1answer
243 views

Error in passing geometry column to SQL query

When I execute the following query with a static table name it's working fine: SELECT pe.structure_category_name,SDO_NN_DISTANCE(2),pe.bt_object_subid, pe.bt_owning_node_id INTO ...
2
votes
0answers
376 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 ...
20
votes
3answers
2k views

When should you NOT use a spatial index?

I am asking this because I was mainly working with Oracle but for the past year I've been doubling with PostGIS and SQLServer 2008. Most spatial functions in Oracle won't work without a spatial index ...
3
votes
2answers
444 views

Oracle Linestrings and MultiLinestrings

We have a very complicated setup for a project we are doing, and it involves 40+ developers and two oracle databases, one with sde and one only with oracle spatial and it's quite big. We'll here are ...
9
votes
7answers
5k views

Register SDE view and Layer

I'm building simple views against an ArcSDE Oracle RAC 10g. My SHAPE columns are of SDO_GEOMETRY datatype. ArcSDE 9.3.1. I have several point tables, with the following outline: ID (Guid) Name ...
12
votes
3answers
1k views

Future of spatial databases

It may be a bit off-topic. I am eager to know the industry specific importance of Spatial Databases. Is Spatial Database a very important part of any GIS system? Or will we use other technologies to ...