Object view with nested table and member functions????????????????

HI frds:)
I need some help regarding writeing soem queries..
I have to use view in retreving data and by useing member functions of object.
1) i have to create a nested table by useing type object.
2) i have to create a object wtih member functions inorder to create view of taht nested table,.
3) by useing this objectt view and by useing methods i have to write soem queries ...
If any one know or any information regarding this please reply me... as i have searched in net alot but i was unable to figure out..
Thanks....

// first createing object
create type emp_det as object
(empname varcahr2(20),start_date date,end_date date);
// creating table of that object
create table emp_detai_table as table of emp_det;
// creating nested table
create table empl (emp_no number,emp_detail emp_detail_table,dep_no number)nested table emp_detail store as s;
//now i want to create view.. inorder to create view i need to create object. in that object i want to create methods.. these methods should work with date attributes..
after creating object view i need to select or write some queries by useing member methods..
This is the tast i have to perform.,. i have no materials ...if u have any link ..forward me..
i have to do it as soon as possible..
waiting for your reply...

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Trying to UNION two views with nested tables

I am using Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Prod, and my objective is to generate some XML. What I have been doing in the past, is to create a view, and then pass that view to the DBMS_XMLQuery routine. This gives me a CLOB that I pass along to the application. A typical object would be something like:
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show errors
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can select from this view, and I can pass it to the DBMS_XMLQUERY package and get a nice XML document. What I want to is essentially put several of these views together, like
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Union
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ERROR at line 1: ORA-00932: inconsistent datatypes: expected - got SIMON.XML_UGROUP_MEMBER_LIST
What I was hoping to do, was to develop a set of sub views for each of the group "spaces", and then generate a view/object that includes all of the sub views, and be able to operate with that single object.
Thoughts on how to make this work, or on alternate approaches? I have considered calling XMLQuery on each of the sub views and concatenating the XML documents and returning that to the application, but I was hoping to find a more "unified" approach.

I modified my approach a bit - I changed the base views to return an XMLType object, like:
create or replace view xml_portfolio_ugroup_xml
as
Select XMLElement("group",
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where dept_include = 'Y';and then I combined them with something like the following (I expect to adjust this as I learn more about the XML DB support)
create or replace view xml_ugroup_xml as
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Issues with Nested Tables and Adobe Designer

Hi,
I have some strange issues when I am trying to create a nested dynamic table with SAP DATA in Adobe Designer.
My Outer Table has article items and in this table I got a nested charges. For instance the table contains this data:
DATA
|->Article1
|--->charge111
|--->charge211
|
|->Article2
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|--->charge222
Now I am trying to display the data in a Adobe Designer table. But if I create a table with a row article and a repeating row charge all charges will be displayed under the first Article.
This is the result:
DATA
|->Article1
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|--->charge222
|
|->Article2
How can I solve this issue? I tried to select data binding on charges like article.DATA.charges.DATA[*] but this don't work.
Anyone an idea?

Alex,
Is it print based form or interactvie form.
ABAP
If it is printbased form and if you are designing from SFP, you can use the following solution.
You have to create a nested table in the context as below.
say Table1-> Article ( fields: ARTICLENAME,....other fields) info Table2->cost info(fields:ARTICLENAME,Charge...,other fields).
The 2 tables should contains data as beow.
Table1 data.
1row->Article1 -.....other values.
2row->Article2 -.....other values.
3row->Article3 -.....other values.
Table2 data.
1row->Article1 -Charge11 .....other values.
2row->Article1 -Charge12 .....other values.
3row->Article1 -Charge13 .....other values.
4row->Article2 -Charge21 .....other values.
5row->Article2 -Charge22 .....other values.
6row->Article2 -Charge23 .....other values.
7row->Article3 -Charge31 .....other values.
8row->Article3 -Charge32 .....other values.
9row->Article3 -Charge33 .....other values.
In the context drag table2 into the table1 and define where clause on ARTICLENAME.
In the layout drag nested table in the body page and make alignments.
If your requirement is interactive, may be you can use the similar logic.

DBMS_SQL.BIND_VARIABLE with nested table and ORA-600

Hello, I'm experimenting a little with pl/sql and I was trying to do some dynamic SQL using DBMS_SQL, but I'm having a problem when binding a variable that is a neste table(got no problems in the same example if I bind with a varchar2 variable).
Here is a reduction of the problem:
DECLARE
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BEGIN
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/What am I doing wrong??
Thanks

Pedro_gloria wrote:
What am I doing wrong??DBMS_SQL executes in own context. Therefore, even though type CENA_TYPE is declared in calling anonymous block it is not known to anonymous block you execute in DBMS_SQL. Also, you must initialize and extend collection. Use:
SQL> set serveroutput on
SQL> DECLARE
2   L_UPDATE_STMT VARCHAR2(2000);
3   UPDATE_CURSOR INTEGER:=DBMS_SQL.OPEN_CURSOR;
4   RES INTEGER;
5 BEGIN
6   L_UPDATE_STMT:= 'DECLARE
7   TYPE CENA_TYPE IS TABLE OF VARCHAR2(30);
8   CENA CENA_TYPE := CENA_TYPE();
9          BEGIN '
10       ||'CENA.extend;'
11       ||'CENA(1) := :1;'
12       ||'DBMS_OUTPUT.PUT_LINE(CENA(1));'
13       ||'END;';
14   DBMS_SQL.PARSE(UPDATE_CURSOR, L_UPDATE_STMT ,DBMS_SQL.NATIVE);
15   DBMS_SQL.BIND_VARIABLE(UPDATE_CURSOR,':1','Hello');
16   RES:=DBMS_SQL.EXECUTE(UPDATE_CURSOR);
17   DBMS_SQL.CLOSE_CURSOR(UPDATE_CURSOR);
18 END;
19 /
Hello
PL/SQL procedure successfully completed.
SQL> SY.

Fill datagridview with Nested Table Object Type ???

Hello everybody, please you help me resolve my problem?
I follow this example: *(A Sample Application using Object-Relational features)* http://download-west.oracle.com/docs/cd/B14117_01/appdev.101/b10799/adobjxmp.htm
And this tutorial: *(Using Oracle User-Defined Types with .NET and Visual Studio)* http://www.oracle.com/technology/obe/hol08/dotnet/udt/udt_otn.htm
Now I have 3 Object Table: Stock, Customer and Purchase Order. With the tutorial it's OK to show the data of Stock and Customer Table [there is no nested table in], but I can't do this with table Purchase Order, the tutorial don't show how to work with Nested Table type [Missing or something ?]
When I try to display the data of table Purchase Order, I get the error:
typeName='LINEITEMLIST_NTABTYP'' is not specified or is invalid*
Follow the tutorial, I generate custom class for this UDT and get another error:
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Argument Exception Unhandle: Object attribute is not mapped to a custom type member.*
Can You show me how to do this ? Show the data of the Nested Table in Visual Studio, do I have something wrong ??? Thanks and Best Regards.

I think you need to go through the tutorial more carefully. I think you are missing steps.
You are using a REF. Are you creating an object table for the objects to be stored in? Are you dereferencing the REF? This is covered by the Oracle by Example tutorial.
http://www.oracle.com/technology/obe/hol08/dotnet/udt/udt_otn.htm#t11
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This class will contain a ToString method and a ToXML method.
The question is, where are you attempting to display the data from this nested table? In a grid?
Does it make sense to display a nested table inside one cell of a grid? No. You would need to construct a special UI that will show the
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I realize I am not providing you the code... but it sounds like you need to design a more sohisticated UI than what the tutorial is using -- one that can handle displaying one additional table per row.

CAST and MULTISET with nested table

I am trying to figure out the syntax of using
MULTISET. I have two queries.
One very basic where I want to cast the station names
and ids, retrieved from a regular table into a nested
table.
e.g.
SELECT cast(multiset(stn_id, stn_name) as castTab) FROM station_tab WHERE stn_name like '%xyz%';
The other retrieve sections of a nested table and cast back as
nested table type.
SELECT * FROM CAST(MULTISET(SELECT * FROM
THE (SELECT tmn_history FROM tmin WHERE tmn_stn_ncdcid = 01063456) NT
WHERE (EXTRACT(YEAR FROM NT.dta_date) = 1915) AS data_tab ;
The schema/tables are as follows
=========================================================================
CREATE TABLE station_tab
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CREATE OR REPLACE TYPE data_point AS OBJECT
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CREATE OR REPLACE TYPE data_tab AS TABLE OF data_point;
CREATE TABLE tmin
tmn_stn_id     INTEGER ,
tmn_history data_tab
) NESTED TABLE tmn_history STORE AS tmn_history_tab;
CREATE OR REPLACE TYPE castObj AS OBJECT
     dta_val NUMBER,
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CREATE OR REPLACE TYPE castTab AS TABLE OF castObj;
=====================================================================
Thank you.
barr

With trial and error and going thru the examples
in AskTom and documentation found that the follwing syntax works.
(Also realized this is the wrong forum);
SELECT * FROM TABLE (cast(multiset
(SELECT stn_ncdcid,stn_name FROM station_tab WHERE stn_name LIKE '%WSFO%')
AS castTab));
select * FROM TABLE (CAST(MULTISET (SELECT * FROM
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How do i work with NestedTable type and Advanced Queue.
I have done the following
I have Oracle 8.1.7 enterprise edition.
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create type myObject as OBJECT (
id int,
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The Nested Table and Object are created successfully.
but the queue is not created.
I get the following message.
DECLARE
ERROR at line 1:
ORA-22913: must specify table name for nested table column or
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Any help will be greately appriciated.
i have already created and tested aqs with simple data types,
also i have created simple tables with nested table type
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thanks in advance.

Hi Francois. Thank you very much for your reply, but it seems that i still get errors. So let me tell what i have done.
As you suggested me: i have done a block based on a sub-query for the nested-table:
'select courses from department where name= :department.name'.
In the master block(department) i have the when-new-record-instance trigger:
Declare
LC$Req varchar2(256);
Begin
LC$Req := '(select ns.courses from table
( select courses from department where name = ''' || :DEPARTMENT.name || ''' ) ns )';
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Clear_Block ;
Set_Block_Property( 'block11', QUERY_DATA_SOURCE_NAME, LC$Req ) ;
Execute_query ;
End ;
Now the errors i receive, this time in the runtime mode are:
- FRM-41380: Cannot set the blocks query data source
-FRM-41003: This function cannot be performed here.
Since it seems that you know how to work with the nested table i would really appreaciate your help. I am new in the nested table and if you could give an ex with my tables it would be great.
Thank you in advance.

Nested Tables and Forms 9i-please help

Hi
i have the folowing example of a nested table:
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id_num INTEGER(4),
name VARCHAR2(25),
address VARCHAR2(35),
status CHAR(2),
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course_no NUMBER(4),
title VARCHAR2(35),
credits NUMBER(1));
CREATE TYPE CourseList AS TABLE OF Course;
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director VARCHAR2(20),
office VARCHAR2(20),
courses CourseList)
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In Forms i have created a data block based on table department and for managing the nested table courses_tab i found out that i should use a stored procedure:
PROCEDURE procedure_nest (c_c out courses_tab%rowtype) IS
c_c courselist;
BEGIN
select c.name, c.director,office into :department.name, :department.director,
:department.office from department c , table
(select n.courses from department n where c.name =n.name and rownum<=1);
END;
compil error:
error 999 at line 1, column 35
implemntation restriction (may be temporary) ADT or schema level
collection not supported at client side with non-OCI mode.
i really would like to know what shall i do to use and manage the nested table in forms.
Thank you very much

Hi Francois. Thank you very much for your reply, but it seems that i still get errors. So let me tell what i have done.
As you suggested me: i have done a block based on a sub-query for the nested-table:
'select courses from department where name= :department.name'.
In the master block(department) i have the when-new-record-instance trigger:
Declare
LC$Req varchar2(256);
Begin
LC$Req := '(select ns.courses from table
( select courses from department where name = ''' || :DEPARTMENT.name || ''' ) ns )';
Go_block('block11');
Clear_Block ;
Set_Block_Property( 'block11', QUERY_DATA_SOURCE_NAME, LC$Req ) ;
Execute_query ;
End ;
Now the errors i receive, this time in the runtime mode are:
- FRM-41380: Cannot set the blocks query data source
-FRM-41003: This function cannot be performed here.
Since it seems that you know how to work with the nested table i would really appreaciate your help. I am new in the nested table and if you could give an ex with my tables it would be great.
Thank you in advance.

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2 /
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2 xi NUMBER,
3 yi NUMBER,
4 xe NUMBER,
5 ye NUMBER,
6 xm NUMBER,
7 ym NUMBER,
8 v NUMBER,
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10 f NUMBER,
11 descr VARCHAR2 (20)
12 );
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4
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6 )
7 /
Type created.
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Grant succeeded.
SQL> CREATE OR REPLACE TYPE moving_point_tab AS TABLE OF unit_moving_point;
2 /
Type created.
SQL> grant execute on moving_point_tab to master;
Grant succeeded.
SQL> CREATE OR REPLACE TYPE moving_point AS OBJECT (u_tab moving_point_tab);
2 /
Type created.
SQL> grant execute on moving_point to master;
Grant succeeded.
SQL> conn master/master
Connected.
SQL> CREATE TABLE MPOINTS (
2 id NUMBER,
3 mpoint scott.Moving_Point)
4 NESTED TABLE mpoint.u_tab store as moving_tab;
Table created.Rgds.

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i have created this object view (with toad 7.6 in a server oracle 9i ITA, i use mapinfo 7.5 ITA):
CREATE OR REPLACE FORCE VIEW PRG.VISTAMORD
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ANAGR_COD_COM, MI_STYLE, MI_PRINX, GEOLOC, ST)
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a.ZTO, a.PRG, b.piano_stato, b.atto_data, b.atto_tipo, b.atto_num,
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inner join aux_indice e on (a.piano_storia_id=e.piano_storia_id)
          and (a.anagr_id=e.anagr_id) and
(a.piano_id=e.piano_id)) inner join anagrafica c on a.anagr_id = c.anagr_id)
     on b.piano_id = a.piano_storia_id) inner join oggetti_spazial d
          on a.anagr_id = d.anagr_id
where ((a.tipomod_cod)<>'DEL')
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with the order by clause, when i try to open the view mapinfo give the error:
"errore Oracle: ORA-00600: codice errore INT., argom.:[15819],[5582],[],[],[],[],[],[]. Impossibile recuperare i record nella tavola.
can You Help me?

Hi Gabriel,
I think with enough patience one could get the ASCII DataPlugin Wizard to create a DataPlugin that would work for your file, but the resulting code generated by the wizard is not easily understandable, and it would not have correctly devined the sampling rate from your file format. I've written a DataPlugin from scratch which correctly reads the data snippet you sent over. I included an implicit time channel so that you could easily see the time values inferred from the "SampleRate" line. The implicit time channel rerquires all the lines in the ASCII file to be parsed in order to figure out the correct channel length (line 58), so if you have large data files you should comment out the time channel lines (44, 45, 58) and use just the implict time information already encoded in the data channel waveform properties (for faster file indexing). Unless your files are verry large, though, I think you'll like the DataPlugin as it is.
Brad Turpin
DIAdem Product Support Engineer
National Instruments
Attachments:
Fischerg_TXT.zip ‏2 KB

Import tables with nested table : ORA-00600

In Oracle 9.2
Create object, type as table, and table with nested table (store as syms_ntab) are successfully.
Also its export.
In process of import on another server (also 9.2, 'fromuser=one touser=two') shows errors:
. . importing table "SYMS_NTAB"
IMP-00058: ORACLE error 600 encountered
ORA-00600: internal error code, arguments: [kokeeafi1], [2], [2], [], [], [], [], []
IMP-00075: Warning: The nested table may contain partial rows or duplicate rows
But for all that table is created and error occur on phase inserting strings.
What is this?
In Oracle 8.0.5 i perform similar operation without error.

From Oracle error messages and codes manual:
ORA-00600 internal error code, arguments: [string], [string], [string], [string], [string], [string], [string], [string]
Cause: This is the generic internal error number for Oracle program exceptions. It indicates that a process has encountered a low-level, unexpected condition. Causes of this message include:
* timeouts
* file corruption
* failed data checks in memory
* hardware, memory, or I/O errors
* incorrectly restored files
The first argument is the internal message number. Other arguments are various numbers, names, and character strings. The numbers may change meanings between different versions of Oracle.
Action: Report this error to Oracle Support Services after gathering the following information:
* events that led up to the error
* the operations that were attempted that led to the error
* the conditions of the operating system and databases at the time of the error
* any unusual circumstances that occurred before receiving the ORA-00600 message
* contents of any trace files generated by the error
* the relevant portions of the Alter files
Note: The cause of this message may manifest itself as different errors at different times. Be aware of the history of errors that occurred before this internal error.

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I have looked at the examples in the documentation that show how to use XSU with an object-relational schema. They work great if you have a fairly simple schema, (no nested tables). The XML documents I am trying to get into my database are a bit more complex and contain collections of repeating elements. I have created a schema that includes nested tables to support these repeating elements. My problem is when I try to access the object table via XSU. As long as I don't reference the nested table columns all works fine. Am I trying to do something that is not supported by XSU?

Steve,
What release is your database server?
XSU should work fine with nested tables. Did you check out samples in http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96621/adx08xsu.htm#1014730?
Regards,
Geoff

PL/SQL add procedure with nested table - Duplicate Thread

Hi,
I am trying to do a procedure to input information for one order and another for 2 orders.
The information I have so far is as follows:
Drop table Orders cascade constraints;
Drop type item_type;
Drop type Item_nested;
Create or Replace Type item_type AS Object (
Cat_code Varchar2(6),
Amount_ord Number(3),
Cost Number(5,2) );
Create or Replace Type item_nested as table of item_type;
Create Table Orders (
Order_no Varchar2(8) constraint pkorder primary key,
Customer_name Varchar2(30),
AddressLine1 Varchar2(20),
AddressLine2 Varchar2(20),
AddressLine3 Varchar2(20),
Town Varchar2(20),
Postcode Varchar2(10),
Country Varchar2(20),
Order_items item_nested,
Order_date Date)
Nested Table Order_items
Store as nested_items return as locator;
This has so far worked but I have not managed the insert procedure.
I am using Oracle SQL*plus
Thanks
SG
Edited by: user10689875 on 11-Jan-2009 03:39

Duplicate thread ->
PL/SQL add procedure with nested table
Please remove it & marked it as duplicate.
Regards.
Satyaki De.

Partition exchange error on table with nested table

On Oracle 11.2.0.1, I have a partitioned table with some partitions that need to be 'archived' (in terms of moving partitions to an 'archive' table).
I have a source table like:
CREATE TABLE IS_PODACI245
ID_OBJEKTA_IDENTIFIKACIJA NUMBER(10),
ID_OBJEKTA                 NUMBER(20),
DATUM                      TIMESTAMP(6)       NOT NULL,
TZ                         NUMBER(3),
DATA1                      NUMBER(10),
DATA2                      NUMBER(6),
DATA3                      NUMBER(10),
DATA4                      NUMBER,
DATA5                      T_NTCIP_CLIMATE_TABLE
NESTED TABLE DATA5 STORE AS IS_PODACI245_STORE_TABLE
TABLESPACE DATA
PARTITION BY RANGE (DATUM)
PARTITION P_201107 VALUES LESS THAN (TIMESTAMP' 2011-08-01 00:00:00')
    LOGGING
    NOCOMPRESS
    TABLESPACE DATA,
PARTITION P_MAXVALUE VALUES LESS THAN (MAXVALUE)
    LOGGING
    NOCOMPRESS
    TABLESPACE DATA
NOCOMPRESS
NOCACHE
NOPARALLEL
MONITORING;
CREATE INDEX IDX_IS_PODACI245_KOMPLEKS ON IS_PODACI245
(ID_OBJEKTA_IDENTIFIKACIJA, ID_OBJEKTA, DATUM)
TABLESPACE DATA
LOCAL (
PARTITION P_201107
    LOGGING
    NOCOMPRESS
    TABLESPACE DATA,
PARTITION P_MAXVALUE
    LOGGING
    NOCOMPRESS
    TABLESPACE DATA
NOPARALLEL;
CREATE OR REPLACE TYPE t_ntcip_climate_table as table of t_ntcip_climate_fmt;
CREATE OR REPLACE TYPE t_ntcip_climate_FMT as object
( dev_index number(6)
,   dev_description varchar2(512)
,   dev_type number(10)
,   dev_status number(10)
,   dev_mfr_status varchar2(512)
,   dev_active number(3)
,   dev_test_activation number(10)
/I would like to make exchange partition using stage table, and everything is going fine on all tables, but only on a few of them (listed source is one of them, and they're only tables with nested tables wihin), where I get an error.. but sometimes ;)
on a statement like:
ALTER TABLE IS_PODACI245_ARH EXCHANGE PARTITION P_201106 WITH TABLE IS_PODACI245_STAGE EXCLUDING INDEXES WITHOUT VALIDATION;I got an error:
ORA-00001: unique constraint (TXV.SYS_C0032911) violated
it's an unique index between parent and nested table.
what could cause that problem?

Dear,
I suppose that the unique constraint
ORA-00001: unique constraint (TXV.SYS_C0032911) violatedis the one you 've created on the nested table IS_PODACI245_STORE_TABLE
If so, why not disable that constraint and try again.
I have never exchanged such a kind of partitioned table having a nested table in it. But, I could imagine that the cloned non partitioned table IS_PODACI245_STAGE should at least be the exact image of the partitioned table IS_PODACI245_ARH (of course without the partition part) but with the nested table part and including all indexes
In addition, if you have a parent/child relationship between your partitioned tables, then there is a chronological order of exchange starting by the child and then finishing by the parent
see the following link for more information about this order of exchange (and comment 2 for an example also)
http://jonathanlewis.wordpress.com/2006/12/10/drop-parent-partition/#more-65
Hope this helps
Mohamed Houri

Object view with nested table and member functions????????????????

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