Layer_gtype SDO_GEOMETRY constraint

Hello

When reversing current datamodel with Oracle sdo_Geometry column, I get the following screen. I want to update layer_gtype constraint, but I can't find a way to make this editable field. What should I do to be able to change this constraint?

Kind regards

Olivier Dubois

Hi all

Sorry, I was playing with the physical model. This is why I was not able to change this property.

Thanks a lot for such a quick reply. That's what I need!

Kind regards

Olivier

Tags: Database

Similar Questions

SDO_ANYINTERACT (Performance issue)
Hello

I have a large table with 12 million documents and this table contains a spatial column that stores only points.

I want to get the number of points of a report with a polygon that has 5 vertices and 150 km².

I'll explain what I did:
```
CREATE TABLE PROSPECT
(
    COD_PROSPECT NUMBER NOT NULL,
    UFMUN_COD    NUMBER NOT NULL,
    GEOM         MDSYS.SDO_GEOMETRY,
    CONSTRAINT PK_PROSPECTT PRIMARY KEY (COD_PROSPECT) ENABLE
)
    PARTITION BY RANGE(UFMUN_COD)
    (
       PARTITION NORTE         VALUES LESS THAN (211400),
       PARTITION NORDESTE      VALUES LESS THAN (317220),
       PARTITION SUDESTE_MENOR VALUES LESS THAN (355030),
       PARTITION SAO_PAULO     VALUES LESS THAN (355730),
       PARTITION SUDESTE_MAIOR VALUES LESS THAN (412880),
       PARTITION SUL           VALUES LESS THAN (500840),
       PARTITION CENTRO_OESTE  VALUES LESS THAN (522230)
    );
```
The table is partitioned by field UFMUN_COD.
```
CREATE INDEX IDX_PROSP_UFMUN_COD ON PROSPECT(UFMUN_COD) LOCAL;

ALTER TABLE PROSPECT PARALLEL 10;

CREATE INDEX IDX_PROSPECT_GEOM ON PROSPECT(GEOM) 
INDEXTYPE IS MDSYS.SPATIAL_INDEX 
PARAMETERS ('WORK_TABLESPACE=ONMAPS_WORK LAYER_GTYPE=POINT') LOCAL PARALLEL;
```
After you create the table, I have inserted records 12 million and ran the query:
```
SELECT COUNT(1) AS TOTAL
FROM ALPHABASE.PROSPECT A
WHERE A.UFMUN_COD = 355030 AND
SDO_ANYINTERACT(
   A.GEOM, 
   MDSYS.SDO_GEOMETRY(2003, 
                      8307,
                      NULL, 
                      MDSYS.SDO_ELEM_INFO_ARRAY(1,1003,1), 
                      MDSYS.SDO_ORDINATE_ARRAY(-46.7386735149995, -23.5904745753416, 
                                               -46.5616191027776, -23.5904745753416, 
                                               -46.5616191027785, -23.5055971006428, 
                                               -46.7386735149986, -23.5055971006428, 
                                               -46.7386735149995, -23.5904745753416))
) = 'TRUE'; 
TOTAL                  
------------
2183656  
```
Problem? There are 480 seconds to complete.
I'm doing something wrong?
Is there a way to improve the performance of this type of query?

Thank you!
Martin

Published by: Martin P. Junior 05:31 05/03/2012

Published by: Martin P. Junior 05/03/2012 05:43

Published by: Martin P. Junior 05/03/2012 05:48

Published by: Martin P. Junior 05/03/2012 05:50
Upon return of this number of lines (in millions), if possible, consider SDO_FILTER instead of SDO_ANYINTERACT.

If SDO_FILTER does not conform your condition (a primary filter is not good enough for your condition) then you must use SDO_ANYINTERACT.

The question that you've run is that a SDO_ANYINTERACT performance optimization isn't kicking in the window of query is a MultiPolygon.

I know it looks like not a MultiPolygon, but for a "GEODESIC optimized rectangle" or if it covers more than 1/2 surface area of the Earth, internally, we break it upward in a MultiPolygon where each of its elements are less than 1/2 the surface area of the Earth. We also increase the density at intervals of a degree along the lines of latitude.

This behavior is ONLY for the "geodetic optimized rectangles.

We are looking for in a solution generic for the performance of sdo_anyinteract you met when the GEODESIC optimize rectangle is larger that the size of half the Earth.

In the meantime, here is a workaround. Please give it a try and let me know how it works.

--
-This function accepts a GEODESIC optimize as input rectangle and returns
-an array of geometries, one for each element implicitly created when
-the rectangle covers the surface of more than half the Earth.
--
FUNCTION to CREATE or REPLACE get_geodetic_rectangle_windows (rectangle SDO_GEOMETRY)
RETURN sdo_regionset IS DETERMINISTIC
return_geoms SDO_REGIONSET: = sdo_regionset();
num_elems NUMBER: = sdo_util.getnumelem (rectangle);
BEGIN
return_geoms.extend (num_elems);

FOR r IN 1... num_elems LOOP
return_geoms (r): = sdo_region (r, sdo_util.extract (rectangle, r));
END LOOP;

RETURN return_geoms;
END;
/

--
-This request must run in a few seconds instead of 2 minutes
--
SELECT count (*) AS sdo_anyinteract_count
TABLE (get_geodetic_rectangle_windows)
sdo_geometry (2003, 8307, null,)
sdo_elem_info_array (1,1003,3),
sdo_ordinate_array (-150, -45, 151, 47))),
test_points_8307 b
WHERE (b.geometry, a.geometry) sdo_anyinteract = "TRUE";

Index space problem ORA-29902 ORA-13200 ORA-13220 ORA-06512
I have problems by running the following query. If I change the values of the SDO_ORDINATE_ARRAY, some of the values of work, some values are not. Here is an example of when it fails. I managed queries using SDO_NN, if something needs work...

How can I get for appearing on this (very new to space) question? Work on operating system Windows 7 Prof

Select p.building_polygon
spat.building p, spat.firebuilding f
where p.building_name = f.building_on_fire and
SDO_RELATE (p.building_polygon,
SDO_GEOMETRY (2003, NULL, NULL, SDO_ELEM_INFO_ARRAY (1,1003,1))
SDO_ORDINATE_ARRAY (768,278,477,504,155,115)), 'mask = ANYINTERACT') = 'TRUE '.
*
Error on line 0
ORA-29902: error in executing ODCIIndexStart() routine
ORA-13200: internal error [WINDOW_OBJECT] in spatial indexing.
ORA-13220: failed to compare the tile with the geometry
ORA-06512: at the 'MDSYS. SDO_INDEX_METHOD_10I', line 333

The script that is used to create objects:
create user spat identified by spat;
grant all privileges to spit;

Conn spat/spat;
ALTER session set current_schema = seed;
TOGETHER TO DEFINE

CREATE TABLE spit. BUILDING
(
BUILDING_ID VARCHAR2 (3),
BUILDING_NAME VARCHAR2 (50).
VERTICES_COUNT INT,
MDSYS BUILDING_POLYGON. SDO_GEOMETRY,
CONSTRAINT BUILDING_PK PRIMARY KEY (BUILDING_ID)
);

CREATE TABLE spit. FIREHYDRANT
(
FIREHYDRANT_ID VARCHAR2 (3),
MDSYS HYDRANT_POINT. SDO_GEOMETRY,
CONSTRAINT FIREHYDRANT_PK PRIMARY KEY (FIREHYDRANT_ID)
);

CREATE TABLE spit. FIREBUILDING
(
BUILDING_ON_FIRE VARCHAR (50),
CONSTRAINT FIREBUILDING_PK PRIMARY KEY (BUILDING_ON_FIRE)
);

INSERT IN USER_SDO_GEOM_METADATA
VALUES ('CONSTRUCTION', 'BUILDING_POLYGON',
SDO_DIM_ARRAY (SDO_DIM_ELEMENT ('X', 0, 820, 0.005),
SDO_DIM_ELEMENT ('Y', 0, 580, 0.005)), NULL);

INSERT IN USER_SDO_GEOM_METADATA
VALUES ('FIREHYDRANT', 'HYDRANT_POINT',
SDO_DIM_ARRAY (SDO_DIM_ELEMENT ('X', 0, 820, 0.005),
SDO_DIM_ELEMENT ('Y', 0, 580, 0.005)), NULL);

COMMIT;

CREATE classic INDEX. BUILDING_SPATIAL_IDX
THE spat. BUILDING (BUILDING_POLYGON)
INDEXTYPE IS MDSYS. SPATIAL_INDEX;

CREATE classic INDEX. FIREHYDRANT_SPATIAL_IDX
THE spat. FIREHYDRANT (HYDRANT_POINT)
INDEXTYPE IS MDSYS. SPATIAL_INDEX;

COMMIT;

==================UPDATE==========================
OK, I noticed something interesting. If I have 3 points in my table ordered, errors are thrown. If I have more than 3 points in my table ordered, it works. Could someone explain why this is and if there is a way around it?

Select p.building_polygon
spat.building p, elkordy.firebuilding f
where p.building_name = f.building_on_fire
and SDO_ANYINTERACT (p.building_polygon
, SDO_GEOMETRY (2003, NULL, NULL, SDO_ELEM_INFO_ARRAY (1,1003,1))
((, - SDO_ORDINATE_ARRAY (232,91,149,226,277,198))) = "TRUE"; -USE ONLY ONE
((, - SDO_ORDINATE_ARRAY (165,84,168,484,769,534,743,108))) = "TRUE"; -USE ONLY ONE

Published by: AmeerE on March 17, 2013 12:19 AM
Ameer,

You say that you are new to the space.

The issue that you are facing is that the 3 vertices are not enough for a polygon. For Oracle Spatial, an outside edge of the polygon (1003) must have 4 peaks with the first being the last.

So:
```
select sdo_geom.validate_geometry(SDO_GEOMETRY(2003,NULL,NULL,SDO_ELEM_INFO_ARRAY(1,1003,1),SDO_ORDINATE_ARRAY(232,91,149,226,277,198)),0.05) as  from dual;
VGEOM
-----
13343
```
The Oracle error documentation;

ORA-13343: less than four coordinates polygon geometry
Cause: Specified geometry as a polygon, less than four coordinates in its definition.
Action: A polygon must have at least four distinct coordinates. Correct the geometric definition or set the appropriate for this geometry SDO_GTYPE or SDO_ETYPE attribute.

So, the solution is to repeat the first vertex:
```
select sdo_geom.validate_geometry(SDO_GEOMETRY(2003,NULL,NULL,SDO_ELEM_INFO_ARRAY(1,1003,1),SDO_ORDINATE_ARRAY(232,91,149,226,277,198,232,91)),0.05) as geom from dual;
VGEOM
-----
13367
```
13357 is another error...

ORA-13367: misdirection of the rings interiors/exteriors
Cause: In an Oracle Spatial geometry, the outer and/or inner rings are not geared properly.
Action: Make sure that the outer rings are oriented to the left and the inner rings are oriented in a clockwise direction.

Note that Action tells you exactly the right command for the rings.

This has been solved by reversing the coordinates as follows:
```
select sdo_geom.validate_geometry(SDO_GEOMETRY(2003,NULL,NULL,SDO_ELEM_INFO_ARRAY(1,1003,1),SDO_ORDINATE_ARRAY(232,91,277,198,149,226,232,91)),0.05) as vgeom from dual;
VGEOM
-----
TRUE
```
It is now a geometry valid and will work in your sdo_anyinteract etc requests.

Always make sure that your geometries times stored in the column of a table and provided to a request otherwise, are VALID.

If this answers your query, please grant me the points that you think I deserve.

concerning
SImon

Creating Index Spatial problems (Beginner)
I get the below error:

CREATE INDEXES HHLT. BUILDING_SPATIAL_IDX
*
ERROR on line 1:
ORA-29855: an error has occurred in the execution of routine ODCIINDEXCREATE
ORA-13203: cannot read the notice USER_SDO_GEOM_METADATA
ORA-13203: cannot read the notice USER_SDO_GEOM_METADATA
ORA-06512: at the 'MDSYS. SDO_INDEX_METHOD_10I', line 10

When I select run the following, I get:
Select * from mdsys.sdo_geom_metadata_table;

SDO_OWNER SDO_TABLE_NAME
-------------------------------- --------------------------------
SDO_COLUMN_NAME
--------------------------------------------------------------------------------

SDO_DIMINFO (SDO_LB, SDO_UB, SDO_DIMNAME, SDO_TOLERANCE)
--------------------------------------------------------------------------------

SDO_SRID
----------
BUILDING SYS
BUILDING_POLYGON
SDO_DIM_ARRAY (SDO_DIM_ELEMENT ('X', 0,.005, 820), SDO_DIM_ELEMENT ('Y', 0, 580,.)

005))

This is my script:
=========================
create user HHLT identified by HHLT;
grant all privileges on HHLT;

ALTER session set current_schema = HHLT;

CREATE THE TABLE HHLT. BUILDING
(
BUILDING_ID VARCHAR2 (3),
BUILDING_NAME VARCHAR2 (50).
VERTICES_COUNT INT,
MDSYS BUILDING_POLYGON. SDO_GEOMETRY,
CONSTRAINT BUILDING_PK PRIMARY KEY (BUILDING_ID)
);

INSERT IN USER_SDO_GEOM_METADATA
VALUES ('CONSTRUCTION', 'BUILDING_POLYGON',
SDO_DIM_ARRAY (SDO_DIM_ELEMENT ('X', 0, 820, 0.005),
SDO_DIM_ELEMENT ('Y', 0, 580, 0.005)), NULL);

COMMIT;

CREATE INDEXES ELKORDY. BUILDING_SPATIAL_IDX
ON ELKORDY. BUILDING (BUILDING_POLYGON)
INDEXTYPE IS MDSYS. SPATIAL_INDEX;
==================================

What Miss me? Windows 7 installation work.
Dear nobody without a name...

It looks like the cross-schema issues for me.

You do all your work in the HHLT schema and then, at the end of your script, you do this:
```
CREATE INDEX ELKORDY.BUILDING_SPATIAL_IDX
 ON ELKORDY.BUILDING(BUILDING_POLYGON)
 INDEXTYPE IS MDSYS.SPATIAL_INDEX;
```
You are still in your message:

CREATE INDEXES HHLT. BUILDING_SPATIAL_IDX

Sorry, who is?

In addition, when you select in the metadata table it tells you that the table of the BUILDING is in the SYS schema (SYS is the owner), but not in HHLT or ELKORDY!

I think that:

ALTER session set current_schema = HHLT;

Do not connect you expect - you are still the user SYS - so that when you did:
```
INSERT INTO USER_SDO_GEOM_METADATA
 VALUES ('BUILDING', 'BUILDING_POLYGON',
 SDO_DIM_ARRAY( SDO_DIM_ELEMENT('X', 0, 820, 0.005),
 SDO_DIM_ELEMENT('Y', 0, 580, 0.005)), NULL);
```
It combined the metadata with the SYS owner and not the owner of HHLT where the error during the creation of the index.

I would recommend you.

1. connect as the SYS schema.
2. remove metadata objects.
3. plug into a new session on the schema HHLT as user HHLT.
5. create a new metadata entry in user_sdo_geom_metadata when in the HHLT schema.
6 create the index (drop all existing broken index first).

concerning
SImon

Issue of SDO_WITHIN_DISTANCE and layer_gtype
Greetings,

I encountered a problem on the SDO_WITHIN_DISTANCE operator as below:

I want to just use this operator to search for all objects (point and polygon) 5 miles of a piont, but this operator simply return all points within 5 miles of this piont, not polygons.
or if I use this operator to search for all objects (point and polygon) within 5 miles of a polygon, however this operator simply return all of the polygons within 5 miles of this polygon, all the points...

SQL as below:

Select hl_neighbors.geometry.GET_GTYPE)
of hz_locations hl_neighbors, hz_locations hl_center
where hl_center.location_id = 36076(a point)/36156(a polygon)
and sdo_within_distance (hl_neighbors.geometry,
hl_center. Geometry,
"(distance = 50 unites thousand = ') = 'TRUE" ".

If location_id = 36076, all results are 1, if location_id = 36156, all results are 3, actually these points and polygons are together 5 miles.

The index of this column as below:

Index_Name Index_Type Table_Owner Table_Name status Ityp_Owner Ityp_Name SDO_LAYER_GTYPE
FIELD OF HZ_LOCATIONS_N15 AR HZ_LOCATIONS MDSYS VALID DEFAULT SPATIAL_INDEX

I don't add the layer_gtype settings, you could see that this value is default, why the result identify the gtype automatically? I want to just search for all types of use of the object of this operator...

Could you give me some advice?

Thank you and best regards,
James
James,

It is difficult to answer your question because we do not have your data.

We do not know whether or not your data should.

The provision of a small set of data (two geometries would), as well as the commands to create the host table, fill it, creating metadata and then education RTree (not a dump of the table metadata relevant mdsys) would allow us to help you.

As that's all I can say is that "it works for me!
```
select a.geom.sdo_gtype as gtype,count(*)
  from CITY_FURNITURE a
 where sdo_within_distance(a.geom,
                           SDO_GEOMETRY(2001,2872,SDO_POINT_TYPE(6010523.198,2119023.596,NULL),NULL,NULL),
                           'distance=1, unit=MILE') = 'TRUE'
group by a.geom.sdo_gtype;
-- Results
--
     GTYPE   COUNT(*)
---------- ----------
      2001        111
      2002         73
```
There is no problem with the operator of sdo_within_distance, I see. The data are public data describing San Francisco.
Data are not geodesics. The rtree was deliberately built to include a parameter of layer_gtype as follows:
```
CREATE INDEX "BOOK"."CITY_FURNITURE_GEOM_SPIX" ON "BOOK"."CITY_FURNITURE" ("GEOM")
   INDEXTYPE IS "MDSYS"."SPATIAL_INDEX"  PARAMETERS ('sdo_indx_dims=2, layer_gtype=COLLECTION, tablespace=USERS, work_tablespace=USERS');
```
Removing the index and re-create without layer_gtype etc settings...
```
CREATE INDEX "BOOK"."CITY_FURNITURE_GEOM_SPIX" ON "BOOK"."CITY_FURNITURE" ("GEOM")
   INDEXTYPE IS "MDSYS"."SPATIAL_INDEX"  PARAMETERS ('sdo_indx_dims=2');
```
... was No difference for the user sdo_within_distance (as expected). Remember that you cannot create an RTree index with one another layer_gtype of the COLLECTION if the indexed column contains geometry with types other than that authorized by the layer_gytype parameter. Thus, an attempt to build an index with layer_gtype = POINT when the column also contains LINESTRING data will fail.
```
CREATE INDEX "BOOK"."CITY_FURNITURE_GEOM_SPIX" ON "BOOK"."CITY_FURNITURE" ("GEOM")
   INDEXTYPE IS "MDSYS"."SPATIAL_INDEX"  PARAMETERS ('sdo_indx_dims=2, layer_gtype=POINT')
Error at Command Line:12 Column:21
Error report:
SQL Error: ORA-29855: error occurred in the execution of ODCIINDEXCREATE routine
ORA-13249: internal error in Spatial index: [mdidxrbd]
ORA-13249: Error in Spatial index: index build failed
ORA-13249: Error in spatial index: [mdrcrtxfergm]
ORA-13249: Error in spatial index: [mdpridxtxfergm]
ORA-13200: internal error [ROWID:AAAhSuAAEAAB8erAAA] in spatial indexing.
ORA-13206: internal error [] while creating the spatial index
ORA-13375: the layer is of type [2001] while geometry inserted has type [2002]
ORA-06512: at "MDSYS.SDO_INDEX_METHOD_10I", line 10
29855. 00000 -  "error occurred in the execution of ODCIINDEXCREATE routine"
*Cause:    Failed to successfully execute the ODCIIndexCreate routine.
*Action:   Check to see if the routine has been coded correctly.
```
Useful? Reward points. If this isn't the case, please give us more information about your situation through the actual data.

concerning
Simon

HP question first basic use - how can I enter constraints?

I would like to be able to specify constraints for graphical representation of a function, a function of problems. Let us look at the graphic representation first. For example, I would draw sin(x) a specific interval such as halves of the halves negative pi positive pi. On a TI-nSpire, the vertical bar is used as a symbol to do this kind of thing - sin (x) |-pi/2 < x < pi/2. where pi is the symbol for pi.

I don't know if there is another way to do it, but using the case model would work. 0/0 makes the function not defined outside the - pi / 2 and pi/2 limits. If you want, after you enter the model, the function can be edited and "0/0" can be removed.

Cluster for the FPGA reference constraint

I have a cluster of clusters. One of the internal piles went 25-29 items, but I forgot to update several of my Subvi reflect. I remember before when I did, I got a broken line not executable VI, but now the result is a constraint. You can really force a cluster with multiple items to a cluster with fewer items? My outdoor group consists of some FPGA with clusters of register references.

Hi Adams,

FPGA reference is the special data of type "FPGA dynamic reference", which includes a cluster of records, elements, and associated with the referenced FPGA personality FIFO dynamically. Dynamic data types do not follow the same rules of coercion expected of them a defined data type statically to follow. The dynamic nature of reference FPGA son allow wire any FPGA reference in the entry of an order of read/write, regardless of whether the control of read/write was created explicility for the FPGA reference. This makes it much more practical FPGA programming.

constraint

Hello

I have trouble with a simple operation: min value

If the user click on the command, but not with the digital value during initialization,'s control block works

I don't see what it considers not forced min to zero

Best regards

Tinnitus

what you see is the expected behavior.

The constraints are only for the behavior of the user, if you update a control in code, you must test the limits of yourself.

Tone

CA and naming constraints

We are currently upgrading our PKI for SHA2 support and make some changes. We have a root AD and 2 child domains (PROD and DEV).

We have a certification authority root offline, substitute Enterprise (signed by the root) in the field of PROD. We intend to install a second Sub company in the DEV field (with limited models). Tests show that this could work.

Problem is that we are trying to set the policy for the DEV CA. We want to assure you that it could not issue certificates for *. pkiprod.my.test Kingdom.

Thus, at the signing of the sub CA, we apply a policy file:

[Version]
Signature = ' NT $Windows $.

[NameConstraintsExtension]
Include = NameConstraintsPermitted
Exclude the = NameConstraintsExcluded
Criticism = True

[NameConstraintsPermitted]

[NameConstraintsExcluded]
DNS =. pkiprod.my.test
UPN =. pkiprod.my.test
DIRECTORYNAME = "dc = pkiprod, dc =, dc = test.
URL =. pkiprod.my.test

Under CA show Naming constraints.

The certification authority, it is still possible to the certificate problem with. pkiprod.my.test.

Change the policy file to include:

[NameConstraintsPermitted]
DNS =. pkidev.my.test
UPN =. pkidev.my.test
DIRECTORYNAME = "dc = pkidev, dc =, dc = test.
URL =. pkidev.my.test

On the Sub result CA are different:

We cannot issue a certificate with. pkiprod.my.test (he said clearly refuse due to the policy)

And we cannot issue a certificate with. pkidev.my.test (event without extension as Mywebsite)

These tests are using a model of certificate as approval of registration.

If we try with a model who only read permission (must be manually problem) demand in the MMC does not show a naming constraint in the extensions and deliver when it failed.

How can properly configure us the sub CA to make sure it will never issue certificate for. pkiprod.my.test?

This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)

*

http://social.technet.Microsoft.com/forums/en-us/home s/fr-U.S./Accueil

http://social.msdn.Microsoft.com/Forum

If you give us a link to the new thread we can point to some resources it

SQL statement error INSERT The conflicted with the FOREIGN KEY constraint

I recently installed a reporting for vmware vsphere software, but I get a SQL error. I opened a request for assistance with vmware, but so far they have not come up with a solution. The error is caused by: com.microsoft.sqlserver.jdbc.SQLServerException: instruction INSERT The conflicted with the FOREIGN KEY constraint 'FK_CB_VSM_NETWORK_VC_ID '. The conflict occurred in database 'VCChargebackVCC02', table "dbo." " CB_VSM_SERVER', column 'VC_ID '. I don't know a lot about SQL, so I'm lost in the extent of troubleshooting is concerned. If anyone has any ideas I'd love to hear them.

SQL questions are better posed on Technet. They are better equipped to manage the

http://social.technet.Microsoft.com/forums/en-us/categories/

REF. order. give the constraint when built in table

I have a front face with (IMO) too many controls. To help cope with all of them, I build an arrary of references I can index or move to submarines. However, I noticed that each Ref control produces a point constraint when building them in a table. Two questions:

(1) is there a way to avoid this? and

(2) otherwise, it will cause problems later if I will try to find a specific comparing to the other refs of control?

(1) none

(2) Yes (maybe)

All the elements in an array can differ only by their value. The point of constraint tells you that these references are cast from a generic type. If you rely on the ref is a specific type, then you can run in question.

Rather than building a table, I suggest the creation of a cluster (def of type a) with the appropriate Ref types. This makes my development because I can't count to find a ref, I can just take in a list (ungroup by name).

Just trying to help,

Ben

problem with check constraint

Hi, could someone help me solve a problem with the check constraint.
CREATE TABLE RMD_2
(
NUMBER (10,0) "RMD_ID."
"ABB" VARCHAR2 (16 BYTE),
"act_ind CHAR (1 BYTE)
)
ALTER TABLE SYSADM. CONTRACT_DATA_EXCHANGE ADD CONSTRAINT 'RMD_2_C1 '.
CHECK)
act_ind IN('P','T',)
)
SQL > insert
2 in rmd_2
3 values(1,'A','X')
4.
Insert
*
ERROR on line 1:
ORA-02290: check constraint (RMD_2_C1) violated
SQL > insert
2 in rmd_2
3 values(1,'A','N')
4.
1 line of creation.
SQL > insert
2 in rmd_2
3 values(1,'A',)
4.
1 line of creation.
SQL > insert
so I don't understand why the N value is accepted

User235910 wrote:

Hi, could someone help me solve a problem with the check constraint.

CREATE TABLE RMD_2

(

NUMBER (10,0) "RMD_ID."

"ABB" VARCHAR2 (16 BYTE),

"act_ind CHAR (1 BYTE)

)

ALTER TABLE SYSADM. CONTRACT_DATA_EXCHANGE ADD CONSTRAINT 'RMD_2_C1 '.

CHECK)

act_ind IN('P','T',)

)

SQL > insert

2 in rmd_2

3 values(1,'A','X')

4.

Insert

*

ERROR on line 1:

ORA-02290: check constraint (RMD_2_C1) violated

SQL > insert

2 in rmd_2

3 values(1,'A','N')

4.

1 line of creation.

SQL > insert

2 in rmd_2

3 values(1,'A',)

4.

1 line of creation.

SQL > insert

so I don't understand why the N value is accepted

the posted CONSTRAINT is not on the table RMD_2, but on table SYSADM. CONTRACT_DATA_EXCHANGE

Insert the CK error | CKM | Check constraint is not picked up by ODI11g

I'm trying to hit a stage in CKM 'insert error CK' and it is always checked "run" and there is not so other condition in the code
I've created an interface that has activated the Frother and target constraint check (no constraint check in ODI datastore)
Now how should be my designed interface for my "insert error CK' step executed?

Sorry, I wrote too fast on this one, I'm not sure of the Oracle RKM's check of reverse engineering constraints. It may be only PKs, FKs and constraints not null.

CHECK in ODI constraints are called "Conditions". You can add it by expanding your data store in the left pane and right-click on the constraints:

Kind regards

JeromeFr

Oracle 12 c, the best way to add a foreign constraints on a property to json

Hi, I wonder what is the best way to achieve a foreign constraint in this situation:
In TABLE_A there is a column CLOB with the constraint "check is JSON.
Is it possible to create a foreign key on a column property of json that references a column (primary key) on another table?
Is it possible to create a constraint on a column property json referencing a property of another JSON column on another table?
Currently, I do as well using a trigger, or by adding a column copy the value of the property of json which I need the constraint.
Are there other ways to do this?
Thank you!.

Supported JSON is relatively new for Oracle 12 c.

Is it possible to create a foreign key on a column property of json that references a column (primary key) on another table?

Is it possible to create a constraint on a property of the column of json that refers to a property of another JSON column on another table?

As I know there is no way to create a constraint on a property JSON in a column. Part of the issue with JSON is that not all properties are required to be present in the JSON document. What would you do if these goods were missing?

Currently, I do as well using a trigger, or by adding a column copy the value of the property of json which I need the constraint.

That's how I'd do. If you have a JSON property that must be part of a constraint, use a trigger to fill another column, then put the constraint on this column.

See you soon,.
Brian

Data Modeler adds NO CASCADE CONSTRAINTS when deleting views

Using the current version of Sql Developer Data Modeler (4.1.3) when I build a model that includes some views with primary key constraints and selection Drop selected for views, it includes NO of CASCADE CONSTRAINTS in the drop statement.
Is it possible to have this done or can it be added as a feature in the future?
The portion of the data model build script sample:
-Generated by Oracle SQL Developer Data Modeler 4.1.3.901
-in: 2016-01-21 11:57:04 MST
-site: Oracle Database 11g
-type: Oracle Database 11g
DROP VIEW XXRE_PROJECTS_ALL_V
;
DROP VIEW xxre_expenditure_types_v
;
DROP VIEW xxre_orgs_v
;
DROP VIEW xxre_tasks_v
;
DROP TABLE Allocation_Method CASCADE CONSTRAINTS;
DROP TABLE Cost_Frequency CASCADE CONSTRAINTS;
DROP TABLE Unit_of_Measure CASCADE CONSTRAINTS;
You will notice that DOWN for tables that contains the CASCADE CONSTRAINTS but the VIEW is NOT...
Thank you
Tony Miller
Los Alamos, NM

Thanks for reporting this. I logged a bug (22586955).

David

Layer_gtype SDO_GEOMETRY constraint

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