Spatial :: Extract Point Heights From TIN?
Jun 18, 2013Like to know a easy method to extract height for a coordinate in the TIN.
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Spatial :: Select Attributes In Point Cloud
Oct 10, 2012I have data in point cloud (x,y,z,a,b,c,d (a,b,c,d are some attributes about this point)). i create a point cloud (sdo_pc - geometry), block tables (sdo_geometry - geometry). if i use a function to_geometry, result is only in multi point without attributes. it is way display this 3D data, and at the same time inquire of concerning for a attributes in concrete points?
View 0 Replies View RelatedSpatial :: How To Get All The Values Of The SDO_ORDINATE_ARRAY Of A Oriented Point
Dec 14, 2012I'm trying to get the values of a Geometry which is an Oriented Point. To that, i'm using SDO_UTIL.GETVERTICES, but this utility only obtains the point X,Y, it doesn't obtain the values of the orientation vector.
The Geometry is this:
MDSYS.SDO_GEOMETRY(
2001,8307,NULL,
MDSYS.SDO_ELEM_INFO_ARRAY(1,1,1,3,1,0),
MDSYS.SDO_ORDINATE_ARRAY(-75.586088632813272,6.1794352615514194,0.57278169530235967,-0.81970795380217887,0)
)
The query is this:
SELECT c.ipid, c.nombre, t.X, t.Y, t.Z, t.W
FROM Hidrantes c,
TABLE(SDO_UTIL.GETVERTICES(c.geometria)) t
where c.ipid = 4691117
ORDER BY c.ipid, t.id;
Result:
4691117 -75,5860886328133 6,17943526155142 (null) (null)
As you can see, it only obtains the X,Y values but not the values of the orientation vector, how can I get the values?
Spatial :: Sdo_nn To Fetch Points From Point Cloud And Georaster
Mar 9, 2013I have a requirement to fetch the nearest neighbor from a given point coordinates inside a point cloud/georaster data. how can i retrieve a collection of all neighboring points from a given point.
I guess i will have to use sdo_nn operator. how to use the operator to achieve the result.
Spatial :: Convert Shape File To Oracle Spatial
Jul 31, 2012I have a road network which is shape file format and i want to export it to oracle spatial format using any free tool, I am using arcgis 9.3.1 and Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bi,
View 2 Replies View RelatedSpatial :: Error In Spatial Index
Jun 16, 2013I created a spatial index on a table, but i get the error message:
ORA-13033: the data in sdo_elem_info_array of sdo_geometry is unavailable
How can i write a SQL command to delete those unavailable records?
Spatial :: ORACLE 11g Spatial And GRS 80
Apr 4, 2013I am working on a project that will require both projected coordinates and geographic coordinates for different product files coming in. I have no issues defining, storing, extracting or matching the geographic coordinates. My columns for those coordinates with SRID 8307 are defined in the user_sdo_geom_metadata table as follows:
INSERT INTO
USER_SDO_GEOM_METADATA (TABLE_NAME, COLUMN_NAME, DIMINFO, SRID)
VALUES
('INVENTORYGEOMETRY','INVGEO',MDSYS.SDO_DIM_ARRAY(MDSYS.SDO_DIM_ELEMENT('Longitude', -180, 180, .05),MDSYS.SDO_DIM_ELEMENT('Latitude', -90, 90, .05)),8307);
the index: create index "MYDB"."INVGEO_IDX" on "MYDB"."INVENTORYGEOMETRY"("INVGEO") indextype is MDSYS.SPATIAL_INDEX;
how I am going to have a column that has both Geographic and Projected coordinates. Am I allowed to define more SDO_DIM_ELEMENT(s) fro the SDO_DIM_ARRAY with different min/max values. As an example, would I be able to still use an SRID of 8307 for both WGS 84 and GRS80 data (ellipsoid), something like the following:
INSERT INTO
USER_SDO_GEOM_METADATA (TABLE_NAME, COLUMN_NAME, DIMINFO, SRID)
VALUES
('INVENTORYGEOMETRY','INVGEO',MDSYS.SDO_DIM_ARRAY(MDSYS.SDO_DIM_ELEMENT('Longitude', -180, 180, .05),MDSYS.SDO_DIM_ELEMENT('Latitude', -90, 90, .05),
(MDSYS.SDO_DIM_ELEMENT('FIXEDGRID_.5Resolution', 0, 26916, .5)),8307);
Is that possible or do i have to create a new column in the database? Also, I don't know the relationship between the SDO_ELLIPSOIDS table and the SDO_GEOMETRY table.
how I'm going to make this work for both the geographic and projected coordinates or if I'm going to be able to make it work.
Spatial :: Geometry (0,0) Coordinates
Jun 3, 2013When performing job search in i Recruitment found that all jobs are not retried when performing geocode search using Distance from Location functionality.
Narrowed down and found few addresses have Geometry coordinates (0,0) which are posing this problem.
Example :
Geometry :
MDSYS.SDO_GEOMETRY(2001,8307,MDSYS.SDO_POINT_TYPE(0,0,NULL),NULL,NULL)
Address line 1 :1560 Regent Ave
Town/City :Winnipeg
Region : MB
Postal code:R2C 3B4
COuntry : CA
This customer has 200 such Canada Addresses with (0,0) geometry details.
how to get the Geometry colun populated with proper coordinates so that the searches can be successfull.
Spatial :: Strange Lengths From SDO?
Oct 7, 2013The SDO_LENGTH command appears to be giving us the length of only the first line segment in a mult-segmented polylines. ... For example.. for this
polyline.... MDSYS.SDO_GEOMETRY(3002,82212,null,MDSYS.SDO_ELEM_INFO_ARRAY(1,4,2,1,2,1,7,2,2),MDSYS.SDO_ORDINATE_ARRAY(489308.53608219,5465823.43147879,0,489254.621813806,5465739.29869485,0,489223.453489433,5465690.81111309,0,489217.608149169,5465676.83952032,0,489213.696031073,5465662.20843221,0,489213.337168734,5465657.12388026,0,489213.259485918,5465652.02727197,0)) RunningUPDATE TEMP_1 SET LEN = SDO_GEOM.SDO_LENGTH (GEOMETRY,0.005,'unit=meter');
We get 99.925 meters,and not the 198.075 that we were expecting.
SQL & PL/SQL :: Save Point Is Not Working?
Dec 20, 2011In oracle 9i, I have a table and i inserted the more then 3 records and while inserting each records i have created the save point. But, now i rollback to that particular save point, the whole transaction get roll backed.
Here the similar example what i have tried using SQL Developer Eg:
insert into dept (deptid,dept_name) values (3,'Purchase');
savepoint aa;
insert into dept (deptid,dept_name) values (4,'IT');
savepoint bb;
insert into dept (deptid,dept_name) values (5,'System');
savepoint cc;
rollback to bb;
Spatial :: Table Containing All Values And Description Of Each?
Sep 23, 2013for functions like SDO_GEOM.RELATE, do the return values like "COVEREDBY", are those values/definitions defined in the database somewhere? For instance a table containing all the values and a description of each?
View 4 Replies View RelatedSpatial :: Parameters For 2D Affine Transformation
Jul 13, 2012I have the following parameters for 2D affine transformation:
Two translation:
tx=2754.3661 and ty = -237.0731
and rotation in radians: -.001016214498072193185827329
Is this specification correct:
SDO_UTIL.TO_WKTGEOMETRY(SDO_UTIL.AffineTransforms (
geometry =>myGeometry,
translation => 'TRUE', tx => 2754.3661, ty => -237.0731, tz => 0.0,
scaling => 'FALSE', psc1 => NULL, sx => 0.0, sy => 0.0, sz => 0.0,
rotation => 'TRUE',
p1 => MDSYS.SDO_GEOMETRY(2001, NULL, MDSYS.SDO_POINT_TYPE(0, 0, NULL), NULL, NULL), line1 => NULL,
angle => -.001016214498072193185827329,
dir => -1,
shearing => 'FALSE', shxy => 0.0, shyx => 0.0, shxz => 0.0, shzx => 0.0, shyz => 0.0, shzy => 0.0,
reflection => 'FALSE', pref => NULL, lineR => NULL, dirR => -1, planeR => 'FALSE', n => NULL, bigD => NULL
))
BTW, in PostGIS it works correctly: ST_Affine (myGeometry, cos(rotation), sin(rotation), -sin(rotation), cos(rotation), tx, ty));
Spatial :: Store Duplicate Geometry
Nov 9, 2012I want to store duplicate geometry intentionally, will it have any problems ?? Because same data comes from different sources and going to be big database system.
View 8 Replies View RelatedSpatial :: Select Repeating Values
Sep 7, 2012some sample data in my point geometry table.
every POLYID has two rows with NAME value, i need to select the two rows if NAME is same for a given POLYID.
example: POLYID 4351 has same name N, then i need to select two rows with PILYID 4351.
POLYID POINTID NAME
-----------------------------------------------------------------
4348 5763 N
4348 5764 F
4351 5741 N
4351 5756 N
4367 5721 M7
[Code]....
PL/SQL :: Unable To Run Spatial Operations Through DBLinks?
Aug 16, 2012I am trying to run spatial operations through dblinks. See the example query below
select a.OGC_GEOMETRY.sdo_gtype from <table>@dblink a where sdo_nn(a.OGC_GEOMETRY,mdsys.sdo_geometry(2001,null,mdsys.sdo_point_type(0,0,null),null,null),'sdo_num_res=1')='TRUE'.
Query fails with the following error
ORA-13249:
ORA-06512: at "MDSYS.MD", line 1723
ORA-06512: at "MDSYS.MDERR", line 17
ORA-06512: at "MDSYS.PRVT_IDX", line 9
*13249. 00000 - "%s"*
**Cause: An internal error was encountered in the extensible spatial index*
component. The text of the message is obtained from some
other server component.
**Action: Contact Oracle Support Services with the exact error text.*
Same Query runs fine in the original database but fails with dblinks. Is it possible to run spatial operations through dblink?
Spatial :: How To Disable Triggers Per Session
Mar 1, 2013I recently stumbled upon a post for an undocumented golden gate procedure that I find VERY useful when repairing / simplifying spatial data as a DBA without causing user triggers to fire and do unnecessary work, etc. Anything with foo in the name must be good, right? ;-)
HINT: Oracle please make this a documented feature!
This will disable triggers – just for a session – no system wide changes or trigger mods needed! Yes, fire needs to be set to true - to disable the triggers from firing.
exec sys.dbms_xstream_gg.set_foo_trigger_session_contxt(fire=>true);
Note, you will need execute permissions on sys.dbms_xstream_gg first.See for more info: URL.....
Fix Number Of Digit After Decimal Point?
Mar 21, 2007I have a small prob. I want an amount to be always 2 decimal places. I've used the Round function - Round(amount,2). the problem is that if the amount is only to 1 dp like 1.4. the above function will return 1.4. I want it to appear like 1.40
View 2 Replies View RelatedPL/SQL :: Find ALL Objects That Point To One Column
Oct 15, 2012Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for Solaris: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
I have multiple schemas, all which have tons of objects that point to one column of one table. I tried to look at v$sqltext, and v$sqlarea, but it doesn't seem to show as expected.
Is there a view that I can look at that will show me all the objects that relate to one column?
my situation. Had to change the data structure of this one column. Changed the default value from a Y to an L. I have packages, functions, triggers...etc... that deal with this one column. I need to ensure that I go through EACH one and edit them to reflect the change to the table column. And again, this spans multiple schemas that point back to it.
Code Change After Upgradation For Spatial Data?
Dec 21, 2010would there be any code change for spatial data after migration from 10g to 11g? In case of upgradation from 10R1 to 10R2, there were lot of issues regarding the spatial data code.
know beforehand so that it should not affect the service.I have already done the migration from 10g to 11g by 2 ways succesfully.
Spatial :: How To Edit User Metadata View
Oct 19, 2012how is to edit user_sdo_geom_metadata view?
View 6 Replies View RelatedSpatial :: Determination Direction And Borders Not Working?
Oct 4, 2012I Have Problem in How to determination the Direction And the neighbor For polygon As in the picture.
picture in [URL]...
I Want determination :
From north : polygon with object Id=.....
From south : streets with object Id=.....
From east :streets with object Id=.....
From west : polygon with object Id=.....
I have Started and I Identified the Directions I get line of land with line 29 meters is the North and line with 25.4 is south ......
Now how I can Determination the border of land ?manes :
north ... land with number 2
south ... street with 15 meters width
Spatial :: Oracle Geocoder With Custom Data
May 9, 2013I'm testing the geocoded with my custom data from El Salvador. I have configured all the tables required. My GC_PARSER_PROFILEAFS is:
<address_format unit_seperators="," replace_hyphen="true">
<address_line>
<place_name />
</address_line>
<address_line>
<street_address>
[code]....
Why I'm I getting null when searching for streets and not getting all the geocoded data right?
Spatial :: Splitting Line At Multiple Points
Apr 22, 2013I see that I can use SDO_LRS.SPLIT_GEOM_SEGMENT to split a line at a single point (and get 2 resulting lines).
However, how I could split a line, at multiple points, into multiple segments? I need to do this for many rows, therefore a function or procedure would be good if any exists.
Spatial :: Adding Missing EPSG For Austria?
May 21, 2013I am using Oracle Database 11.2.0.1 with activated Oracle Locator and I'm wondering why there are missing EPSG-Codes in SDO_COORD_REF_SYSTEM. I thought, implementing the EPSG-Scheme means adding all supported projections.
Since I need to use the coordinate systems for austria (especially 31256) , which have been reassigned new* EPSG-Codes (31251-31259) with new false northing in 2007, it is a problem that in Oracle Locator only the "old" codes (31281-31290) are supported.
Do I have to add these codes manually or is there a patch available?
[URL]
Spatial :: Error While Executing Oracle Query From C#
Apr 18, 2013I am trying to execute an inline spatial query from c# using ODP.NET. This is a select query and I am passing 2 parameters to this query, one is string and other one is SDO_GEOMETRY. I am able to send SDO_Geometry parameter from c# using Oracle UDT custom designed classes.
Query is working as intended but occasionally giving the following errors:
ORA-29902: error in executing ODCIIndexStart() routine
ORA-13033: Invalid data in the SDO_ELEM_INFO_ARRAY in SDO_GEOMETRY object
ORA-06512: at "MDSYS.SDO_INDEX_METHOD_10I", line 333
ORA-29902: error in executing ODCIIndexStart() routine
ORA-13031: Invalid Gtype in the SDO_GEOMETRY object for point object
ORA-06512: at "MDSYS.SDO_INDEX_METHOD_10I", line 333
I could not figure out the cause of this issue (as it is not failing frequently). Am i getting this issue with the actual query or with Oracle UDT conversion.
Maximum Of VALUE Field Of Each Record With Different POINT-NUMBER?
Oct 21, 2011 I need to get the maximum value of the VALUE field of each record with different POINTNUMBER, then do an update on the 2nd table.
table 1
UTCTime TIMESTAMP (6)
INTEGER POINTNUMBER
FLOAT VALUE (126)
INTEGER TLQ
table 2 (idem structure)
UTCTime TIMESTAMP (6)
INTEGER POINTNUMBER
FLOAT VALUE (126)
INTEGER TLQ
Where POINTNUMBER is six thousand different values My query only returns me the maximum of a single record:
SELECT * FROM table1 WHERE value = (SELECT MAX (value) FROM table2);
And the update:
UPDATE table2 SET to a.value = (SELECT MAX (b.value) FROM table2 b);
so does on a single record.That needed to maximize each pointnumber different? I can use a cursor to do this easier?
Insertion should first make a one-time, and then updates every 1 hour
SQL & PL/SQL :: Selecting Numbers That Has Only 3 Digits After Decimal Point?
Mar 10, 2011How to write SQL query for selecting all the values (numbers) in the table which has 3 digit after decimal point.
For example say A is the table it has following values
200.24
300.456
123.22
1234.344
From this I need only
300.456
1234.344
SQL & PL/SQL :: Function That Multiply Number When There Is More Than 3 Decimal Point?
Mar 20, 2010 how to create a function that will multiply the number when the number has more than 3 decimal point.
Example.
123.012 - multiply by 10
123.0123 - multiply by 100
123.01234 - miltiply by 1000
Column A is the result of the number being multiplied according to decimal point.
Column B contains the multiplier used in column A.
RMAN Tablespace Point-in-time-recovery
Mar 25, 2013I need to recover a tablespace called "SBSECD01_MDS" (point-in-time).I need to determine and resolve dependencies.
select obj1_owner, obj1_name, obj1_type, ts1_name, ts2_name from sys.ts_pitr_check where (ts1_name = 'SBSECD01_MDS' and ts2_name != 'SBSECD01_MDS') or (ts1_name != 'SBSECD01_MDS' and ts2_name = 'SBSECD01_MDS');
own1 name1 obj1type ts1_name ts2_name
--------------- -------------------- -------- ------------------------------ --------------------
SBSECD01_MDS MDS_PATHS_N7 INDEX SBSECD01_MDS -1
so I can see index SBSECD01_MDS.MDS_PATHS_N7 's ts2_name is "-1".reason: Domain/Functional Indexes not supported...My question,
1, what means ts2_name?
2. what means "-1"? (it looks not like a tablespace name)
3. in this case, Can I perform a successful TSPITR?
If not, how can do to make a successful TSPITR? (do I need to drop that index first, then recreate it after recovery?)
RMAN :: Point In Time Recovery Using Restore?
Aug 30, 2012Oracle RDBMS 11.2.0.2.RAC and Host RHEL 5.6
My dev application team iwant to test their application, and once that is done they want to recover to point in time. In my case they would do that after 9.0Am and once that is done they want the state of the database back to 9.0Am
What i am planning to do is:create a restore point at 9.0Am and once application testing is done recover until restore point. ..But i was suggested not to do that way instead my Lead want me to use just recover until timestampI asked what is the difference in doing in my way,the answer i got is by using recover until restore point, the recover process cannot apply incremental level 1 backups and it just restores to a point of incremental level 0, it looked strange to me.
