TimesTen and Geo-spatial data

Can TimesTen support geo-spatial data (and datatypes) as supported in Oracle? For example, if one created a set of Oracle tables that held geo-spatial data, could TimesTen be used in its "caching" form to speed geo-spatial queries?
Thanks!
--rick grehan

No, sorry. TimesTen does not support Geo-spatialo datatypes or functions.
Chris

Similar Messages

Retrieving spatial and non spatial data in one query

Hello. I am having slight difficulties using JDBC to retrieve both spatial and non spatial data in the same query. The following is code from a sample program of mine that retrives spatial data from spatial tables.
(In spatialquery geom is a geometry column and city is simply the name of the city):
try
Geometry geom = null;
String database = "jdbc:oracle:thin:@" + m_host + ":" + m_port + ":" + m_sid;
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
con = (OracleConnection)DriverManager.getConnection(database, sUsername, sPassword);
GeometryAdapter sdoAdapter =
OraSpatialManager.getGeometryAdapter("SDO", "8.1.7", STRUCT.class, null, null, con);
String spatialquery = "SELECT a1.geom, a1.city \n" +
"FROM cities a1";
Statement stmt = con.createStatement();
OracleResultSet rs = (OracleResultSet) stmt.executeQuery(spatialquery);
int i = 0;
int noOfFeatures = 2;
while (rs.next())
for(i = 1; i <= noOfFeatures; i++)
STRUCT dbObject = (STRUCT)rs.getObject(i);
try
geom = sdoAdapter.importGeometry(dbObject);
catch(GeometryInputTypeNotSupportedException e)
System.out.println("Input Type not supported");
catch(InvalidGeometryException e)
System.out.println("Invalid geometry");
System.out.println(geom);
}//end while loop
This retrieves the sptial data fine, however when I attempt to retreive the non-spatial data I keep getting a "ClassCastException" error. I understand it is something to do with "STRUCT dbObject = (STRUCT)rs.getObject(i);" line. Can anyone tell me how to retrieve both spatial and non-spatial data in the one query using JDBC. I have tried nearly everything at this stage. Cheers joe

Theresa A Radke
Posts: 20
OTN Member Since: Jul, 2001
retrieving spatial and non spatial in same query. May 23, 2003 12:02 AM
retrieving spatial and non spatial in same query.

How can I move and replace spatial data to other table ?

Hello,
I have a Global Map table1 and other Local Map on table2, Their scale is 1:100000 and 1:5000 .
Now I want to move and replace table2 into table1 , make the new map look without gap
how can i do ?

Hi Yacus,
You have 2 different scales. In my opinion you should NOT use both in one table because the data quality may be different!
You want to insert your table2 data into table 1? This without problem. But when you try to test for identical geometry parts you will not succeed, because of generalization from 1:500 to 1:100000.
Can you exactly describe, what you want to do (which data, what to achieve)..
reghards, Andreas

Use ODBC toread and write spatial data

Does anyone have an example of using ODBC to read and write geometry objects from and to Oracle9i with Oracle Spatial?

hi ,
you cannot read geometry with odbc you have to use oo4o(oracle object for ole)
here a sample code :
Private Sub mnu_test_Click()
Dim OraSession As OraSession
Dim OraDatabase As OraDatabase
Dim LRS As OraDynaset
Dim Ordinates As OraCollection
Dim sdo_geometry As OraObject
Dim i As Integer
Set OraSession = CreateObject("OracleInProcServer.XOraSession")
Set OraDatabase = OraSession.DbOpenDatabase("n12dev6", "gis/spatial", ORADB_DEFAULT)
Set LRS = OraDatabase.CreateDynaset("select * from GPS_LRS where id ='11SR012001'", ORADB_DEFAULT)
Set sdo_geometry = LRS.Fields("geometry").Value
Set Ordinates = sdo_geometry.Item("sdo_ordinates").Value
'access all elements of the SDO_ORDINATES VArray
For i = 1 To Ordinates.Size
MsgBox Ordinates(i)
Next i
End Sub
hope this helps
vikesh

Oracle 11g R2, Problem Loading Spatial Data

We have a geodatabase which has been implemented by oracle spatial. it has been working quite fine since 2 years ago. Recently the data center serving our geodatabase has been upgraded on both software and hardware specifications. The handler application now has difficulty retrieving spatial data. The problem is somehow strange; only some spatial objects are loaded and then application encounters exceptions.
Previous working database engine was an Oracle 11g R1 and the new one is Oracle 11g R2. The application is a java application mostly written by swing. Here is the stack trace:
java.sql.SQLRecoverableException: No more data to read from socket
     at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1200)
     at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1155)
     at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:279)
     at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)
     at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:521)
     at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:202)
     at oracle.jdbc.driver.T4CCallableStatement.fetch(T4CCallableStatement.java:1079)
     at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:369)
     at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:273)
     at ir.mas.aamar.service.map.MapService.getModifiedMap(MapService.java:405)
     at ir.mas.aamar.map.MapPanel.redrawLayers(MapPanel.java:504)
     at ir.mas.aamar.map.LayersTree.onSnapshotDisplayCheckBoxItemChanged(LayersTree.java:420)
     at ir.mas.aamar.map.LayersTree.onMouseReleased(LayersTree.java:204)
     at ir.mas.aamar.map.LayersTree.access$0(LayersTree.java:188)
     at ir.mas.aamar.map.LayersTree$1.mouseReleased(LayersTree.java:170)
     at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
     at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
     at java.awt.Component.processMouseEvent(Unknown Source)
     at javax.swing.JComponent.processMouseEvent(Unknown Source)
     at java.awt.Component.processEvent(Unknown Source)
     at java.awt.Container.processEvent(Unknown Source)
     at java.awt.Component.dispatchEventImpl(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Window.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
java.sql.SQLRecoverableException: No more data to read from socket
     at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1200)
     at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1155)
     at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:279)
     at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)
     at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:521)
     at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:194)
     at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:853)
     at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1145)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1267)
     at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1469)
     at oracle.jdbc.driver.OracleStatementWrapper.executeQuery(OracleStatementWrapper.java:389)
     at ir.mas.aamar.service.map.MapService.executeJDBCQuery(MapService.java:78)
     at ir.mas.aamar.service.map.MapService.getSnapshotsForThisTermPlusHoze(MapService.java:1013)
     at ir.mas.aamar.dialog.edit.EditTools.refreshLayersCombo(EditTools.java:327)
     at ir.mas.aamar.dialog.edit.EditTools.refresh(EditTools.java:301)
     at ir.mas.aamar.dialog.edit.EditTools.<init>(EditTools.java:103)
     at ir.mas.aamar.dialog.edit.EditTools.editTools(EditTools.java:62)
     at ir.mas.aamar.map.MapPanel.paintComponent(MapPanel.java:7591)
     at javax.swing.JComponent.paint(Unknown Source)
     at javax.swing.JComponent.paintToOffscreen(Unknown Source)
     at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
     at javax.swing.RepaintManager.paint(Unknown Source)
     at javax.swing.JComponent._paintImmediately(Unknown Source)
     at javax.swing.JComponent.paintImmediately(Unknown Source)
     at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
     at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
     at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
     at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
     at java.awt.event.InvocationEvent.dispatch(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
java.sql.SQLRecoverableException: Closed Resultset: next
     at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:224)
     at ir.mas.aamar.service.map.MapService.getSnapshotsForThisTermPlusHoze(MapService.java:1014)
     at ir.mas.aamar.dialog.edit.EditTools.refreshLayersCombo(EditTools.java:327)
     at ir.mas.aamar.dialog.edit.EditTools.refresh(EditTools.java:301)
     at ir.mas.aamar.dialog.edit.EditTools.<init>(EditTools.java:103)
     at ir.mas.aamar.dialog.edit.EditTools.editTools(EditTools.java:62)
     at ir.mas.aamar.map.MapPanel.paintComponent(MapPanel.java:7591)
     at javax.swing.JComponent.paint(Unknown Source)
     at javax.swing.JComponent.paintToOffscreen(Unknown Source)
     at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
     at javax.swing.RepaintManager.paint(Unknown Source)
     at javax.swing.JComponent._paintImmediately(Unknown Source)
     at javax.swing.JComponent.paintImmediately(Unknown Source)
     at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
     at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
     at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
     at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
     at java.awt.event.InvocationEvent.dispatch(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
     at ir.mas.aamar.dialog.edit.EditTools.setTypeOfEditModel(EditTools.java:452)
     at ir.mas.aamar.dialog.edit.EditTools.<init>(EditTools.java:104)
     at ir.mas.aamar.dialog.edit.EditTools.editTools(EditTools.java:62)
     at ir.mas.aamar.map.MapPanel.paintComponent(MapPanel.java:7591)
     at javax.swing.JComponent.paint(Unknown Source)
     at javax.swing.JComponent.paintToOffscreen(Unknown Source)
     at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
     at javax.swing.RepaintManager.paint(Unknown Source)
     at javax.swing.JComponent._paintImmediately(Unknown Source)
     at javax.swing.JComponent.paintImmediately(Unknown Source)
     at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
     at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
     at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
     at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
     at java.awt.event.InvocationEvent.dispatch(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
I read in some forums that the problem could be caused by jdbc version incompatibility, so I just copied jdbc archives from the installed oracle 11g R2 jdbc folder but the problem persists. Last thing I should mention is that only spatial data is problemistic and non-spatial data is easily loaded.
Please Help, Thanks.

Hi storm,
During the installation of oracle as you said if you have given the global password, basically this specific password will reflect to users such as
-sys
-system
-dbsnmp
-sysman
As you are new to oracle the basics that you should know is that "SYS" user is the highly privileged user in Oracle and should be logged in as "sys as sysdba" with his respective password (i.e. the global password that you have entered during database installation) to obtain his privilege. Remember to manipulate your database with caution when you are logged in as the sys user. You can log into the database using the sys user in the following way:
c\> sqlplus sys as sysdba
password: ****** --It will ask you for the password and you will have to give the global password that was given during installation
Hope this helps!!!
Regards,

[Begginer] How to view my Oracle spatial Data ?

I'm a begginer , I know how to make and insert Spatial data but , i want to see it like map , how ?
Please tell me the software and good documentation ?

Try using MapViewer. It is downloadable from OTN:
http://otn.oracle.com/products/spatial
then click on the software button to find instructions and the MapViewer software.

Exporting non spatial data

Hi,
We are migrating our geodatabase from oracle 9i to 11g R2, in our current 9i DB we have same schema for spatial and non spatial data,we want to seperate the spatial and non spatial data during migration to 11gR2 DB.Is there any way through which we can extract only non spatial data and can import it to new schema without loosing any relationships/data.
Regards,

Hi
Do you wants to separate the spatial data and non spatial data into two different table spaces or two different schema ?. if you're trying to move non spatial data to a different schema then definitely you need to do some changes . at least create some synonyms with appropriate grants to work normal.
if you wants to move it to a different table space then it's easy .
*1. Create the tables definition for non spatial data related table using new tablespace*
*2. grant the realted user the quota on the new tablespace*
*3. start the import using ignore=Y*
Cheers
Kanchana.

Spatial Data and XML metadata

My project involves storing various types of spatial data in Oracle 8i. There is also going to be metadata collected for each project. The purpose of the metadata will be for discovery and retrieval of the spatial data. I would like to store the metadata entries (using WebDB to create entry form) as XML documents. What is the best way to create XML metadata from a HTML form? It appears that the new Xforms from W3C may accomplish this, although it's not really a standard yet. Also, it there a way to send the spatial data from a form created by WebDB? Would the XML metadata be stored in the spatial DB with the data or in a separate "metadata repository"? How would the metadata be attached to the data for query and discovery/retrieval? I appreciate any feedback. Thanks.

Jonrka1,
Spatial already uses a metadata table called user_sdo_geom_metadata where you need to store metadata for all of your spatial tables. Oracle spatial currently does not support metadata in XML format although it is being actively investigated in conjunction with Oracle 8i Spatial XML server. With the XML server you will be able to retrive spatial (and attribute) data as well as update the spatial table using XML.
Check OTN often for announcemnets on the XML server and related products.
For your customized XML spatial metadata you can store it anywhere (with a spatial db or in a separate repository), and you will have to maintain the link between the metadat and the real data yourself.
LJ
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by jonrka1 ():
My project involves storing various types of spatial data in Oracle 8i. There is also going to be metadata collected for each project. The purpose of the metadata will be for discovery and retrieval of the spatial data. I would like to store the metadata entries (using WebDB to create entry form) as XML documents. What is the best way to create XML metadata from a HTML form? It appears that the new Xforms from W3C may accomplish this, although it's not really a standard yet. Also, it there a way to send the spatial data from a form created by WebDB? Would the XML metadata be stored in the spatial DB with the data or in a separate "metadata repository"? How would the metadata be attached to the data for query and discovery/retrieval? I appreciate any feedback. Thanks.<HR></BLOCKQUOTE>
null

Incorporating Spatial Data and maps

I am trying to figure out how to create a map from spatial data w/in forms9i, but I can't find any documentation. Has anyone been succesful at this?
Thanks,
Jeremy.

to use read_image_file() to show map on form is to show the map as static image, user cannot click ROOM IN button, then click a point on the image to show the details.
so to get it inside form and want the map to respond like on browser is interested feature to know, and also the download time and performance if finally done inside form is a big question mark too.
simply running the mapviewer on browser is properly the better way compared to invoke it inside form.

Spatial Data and Calc Views

Hi there,
I've been wondering if there is currently any way to use Spatial Data in Calculation or Analityc Views, to summarize or join data by Spatial Columns, and using Spatial methods in Hana SPS07? If so, could you provide some example?
Thanks in advance.

Jonrka1,
Spatial already uses a metadata table called user_sdo_geom_metadata where you need to store metadata for all of your spatial tables. Oracle spatial currently does not support metadata in XML format although it is being actively investigated in conjunction with Oracle 8i Spatial XML server. With the XML server you will be able to retrive spatial (and attribute) data as well as update the spatial table using XML.
Check OTN often for announcemnets on the XML server and related products.
For your customized XML spatial metadata you can store it anywhere (with a spatial db or in a separate repository), and you will have to maintain the link between the metadat and the real data yourself.
LJ
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by jonrka1 ():
My project involves storing various types of spatial data in Oracle 8i. There is also going to be metadata collected for each project. The purpose of the metadata will be for discovery and retrieval of the spatial data. I would like to store the metadata entries (using WebDB to create entry form) as XML documents. What is the best way to create XML metadata from a HTML form? It appears that the new Xforms from W3C may accomplish this, although it's not really a standard yet. Also, it there a way to send the spatial data from a form created by WebDB? Would the XML metadata be stored in the spatial DB with the data or in a separate "metadata repository"? How would the metadata be attached to the data for query and discovery/retrieval? I appreciate any feedback. Thanks.<HR></BLOCKQUOTE>
null

Spatial data and 8i versions?

Is the Spatial Data option only available with the 8i Enterprise edition or is it also available with the 8i Standard edition?

Spatial is only available
with Enterprise edition.
null

Keep Oracle spatial data in memory

Can I keep Oracle Spatial data (including metadata and related functions and procedures) in memory using TimesTen?

It depends what form the data takes. TimesTen does not support any spatial types, only regular relational data types. Also, TimesTen does not support any of the Oracle spatial functions.
In general this is not possible.
Chris

Esri Shape-File to Geo-Spatial Image Search

Dear All
I am developing a c# desktop application in which user have to provide a Shape-File for geo-spatial image search. I have a back-end database in SQL server 2012 in which I am saving metadata of each image, that also includes lat/ long of corner point of each
image. Now the user will provide its shape-file from the desktop application and it will searches SQL database geo-spatial images repository to fetch all images that comes inside provided shape-file. Ad I am new to SQL spatial data handling feature and just
read about STIntersection method available through which this task can be performed.
The main problem that I am facing is that how can handle shape-file passing from front end application in SQL to make a query that will check each geo-spatial images that whether it comes inside shape-file or not?
I have also a KML file of each image, will I have to make a shape file of each image and store them in database and then query STIntersection to check whether the shape-files overlap/ intercept each other or not?
Thanks in Advance
Engr. Mudassar Ali Software Engineer

ok thats nice. I have meta data of my geo-spacial images in sql database. i will get the corner points(latt/long) from there and use the following query to check whether it resides in provided shapefile of not
DECLARE @g geography;
DECLARE @h geography;
SET @g = geography::STGeomFromText('POLYGON((-122.358 47.653, -122.348 47.649, -122.348 47.658, -122.358 47.658, -122.358 47.653))', 4326);
SET @h = geography::STGeomFromText('POLYGON(-122.360 47.656, -122.343 47.656,-122.348 47.658, -122.358 47.658, -122.358 47.653)', 4326);SELECT CASE @g.STIntersects(@h)WHEN 1 THEN '@g intersects @h'ELSE '@g does not intersect @h'END;Now the problem is this how can I get lat/long from Esri Shape-file and pass them to this SQL query to check each image?
Engr. Mudassar Ali Software Engineer

How to load spatial data from .shp file

Could anyone suggest an easy to use, free tool to upload spatial data from .shp file (or/and other open source spatial file sources) into an Oracle Locator database?
We have licensing for ArcGIS10, but nobody (including ArcGIS) have been able to successfully create a direct connection from their software to our Oracle 10.2 database.
Client desktops here are Windows 7 64bit, which further complicates matters (tend to find neither ArcGIS nor Oracle support 64bit OS in a cogent fashion)

790951,
. . . .You can also try Oracle's ShapeFile Converter (shp2sdo). It's a command line utility so there's automation potential.
. . . .Note that ESRI's tools may (depending on how they're used) store spatial content in Oracle Spatial as BLOBs containing their ST_GEOMETRY data-type (rather than Oracle's SDO_GEOMETRY type).
Regards,
Noel

TimesTen Error802/6220: permanent data partition free space insufficient

Hi,
I am new to TimesTen and try to evaluate it as IMDB cache.
I am facing this error repeatedly. I have increased perm size from 6.25 GB to 10 GB.
After inserting about 460.000 rows I get the error again. Is it possible that 460.000 rows need 3.75 GB space?
In Oracle database these rows occupy about 200 MB space.
Any ideas for this situation?
Regards
Thomas

Hi Jim,
thank you for your answer. My drive has run full, so my TT DB crashed and I didn't get it started.
I think I will setup another DB to continue my tests.
By the way, I didn't mesure a big gap to the database in writing large amount of data...
I think I will chaange OS to Linux for the next test.
Kind regards
Thomas

TimesTen and Geo-spatial data

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