No data found error in the loop of the nested table

Similar Questions

• Error in the nested table

  
  I get the below error.11Gr2

  create or replace procedure r as
  type tbl is table of abc.REVIEW_ID%type ;
  t1 tbl;
  begin
  select REVIEW_ID bulk collect into  t1 from abc;
  for i in 1..t1.last 
  loop
  dbms_output.put_line ( t1(i).REVIEW_ID );
  end loop;
  end;
  
   
   
   error message
   
   
  
  Error(9,30): PLS-00487: Invalid reference to variable 'ABC.REVIEW_ID%TYPE' 
  
  
  

  Display this

  dbms_output.put_line (t1 (i). REVIEW_ID);

  TO

  dbms_output.put_line (t1 (i));

• Download of CSV using Browse point (don't get no data found error)

  Hello
  
  I use procedure below to download CSV in my table.
  
  CSV is to have null values in some places ex: 1,.
  2,0.999
  3,
  4,0.696
  
  below the procedure works fine when I am downloading as CSV: 1.0
  2,0.999
  3.0
  4,0.696.
  
  My table is seen as two columns, and I get no data found error when downloading a CSV of null values.
  
  I went through import data in Excel to the database table but no use...
  
  Please help me on this.
  
  Procedure
  ===========
  

  DECLARE
  v_blob_data       BLOB;
  v_blob_len        NUMBER;
  v_position        NUMBER;
  v_raw_chunk       RAW(10000);
  v_char   CHAR(1);
  c_chunk_len  number := 1;
  v_line  VARCHAR2 (32767) := NULL;
  v_data_array  wwv_flow_global.vc_arr2;
  
  BEGIN
  
  -- Read data from wwv_flow_files
  select blob_content into v_blob_data  from wwv_flow_files
   where UPDATED_BY = (select max(UPDATED_BY) from wwv_flow_files where UPDATED_BY = :APP_USER)
  AND id = (select max(id) from wwv_flow_files where updated_by = :APP_USER);
  
  v_blob_len := dbms_lob.getlength(v_blob_data);
  v_position := 1;
   
  -- Read and convert binary to char
  WHILE ( v_position <= v_blob_len ) LOOP
   v_raw_chunk := dbms_lob.substr(v_blob_data,c_chunk_len,v_position);
   v_char :=  chr(hex_to_decimal(rawtohex(v_raw_chunk)));
   v_line := v_line || v_char;
   v_position := v_position + c_chunk_len;
  -- When a whole line is retrieved
   IF v_char = CHR(10) THEN
  -- Convert comma to : to use wwv_flow_utilities
    v_line := substr(v_line, 1, length(v_line)-2);
     v_line := REPLACE (v_line, ',', ':');
  -- Convert each column separated by : into array of data
     v_data_array := wwv_flow_utilities.STRING_to_table (v_line);
  -- Insert data into target table
     EXECUTE IMMEDIATE 'insert into table_name@Schema1 (col1,col2)
      values (:1,:2)'
      USING
        v_data_array(1),
        v_data_array(2);
        
        -- Clear out
     v_line := NULL;
    END IF;
   END LOOP;
  
  END;

  concerning
  Chauvet
  
  Published by: Chaumont on 26 September 2012 10:52
  
  Published by: Chaumont Sep 26, 2012 22:25
  
  Published by: Chaumont on 27 September 2012 01:58

  Chambers,

  You can use wwv_flow_utilities.array_element to avoid any no_data_found. The function does not raise any errors. For example, for the line which only have a value of table when you wait 2, it can be useful.

  EXECUTE IMMEDIATE 'insert into table_name@Schema1 (col1,col2)
      values (:1,:2)'
      USING
        wwv_flow_utilities.array_element(v_data_array,1),
        wwv_flow_utilities.array_element(v_data_array,2);
  

  Kind regards
  Christina

• ORA-01403: no data found / error line could not.

  Hi all
  I copy a page form another application and I run to the demand for labour.
  I got following error:
  ORA-01403: no data found
  Error line could not.
  
  Any idea,
  
  Thank you
  NY

  Ok

  Andy

• Unable to take backup on Windows 7 get error code 0 x 81000019 and message backup Windows found errors on the media during a backup on it and can't use it for additional backups.

  Original title: backup Windows found errors on the media during a backup.

  original title: backup errors

  Whenever I try to do my monthly backup I get the following messages

  Backup Windows found errors on the media during a backup on it and can not use it for additional backups.

  Pleas write the following label on a blank media and insert it into D: /.

  I did and then he asked me to get in shape, I say OK and I get the same message on the media errors and I put another disc and get the same problems again. I can't find out what the problem is, what can I do to fix this problem and get a new backup?

  I now have an error 0 x 81000019

  Hello

  You did changes to the computer before the show?

  Method 1: Check if the shadow copy volume is running
  (a) click Start.
  (b) in the search box, type Services.msc.
  shadow copy Volume c) right-click and go to properties.
  (d) select Auto (Delayed) in the start menu type in the menu drop-down.

  Method 2: Clean boot
  When the computer starts to boot, programs non-Microsoft will not be started and would avoid any interruption of their share.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
  http://support.microsoft.com/kb/929135.

  Note: Once you are done with the boot, follow step 7 of article to reset your computer to normal startup.

  Method 3:

  Check all your drives to NTFS.

  This problem may occur if the drive is not NTFS format.

  Please follow the steps mentioned below to convert the reader:

  Using the Convert command

  1. click on the "Start" button, click "all programs" and click on "Accessories".

  2. right click on "command prompt" and click "run as administrator".

  3. in the window "Administrator: command prompt", type the following command and press ENTER.

  CONVERT %Drive% letter: / FS: NTFS

  letter of %Drive% is the driver that you want to convert. For example, type the following command to convert drive F to NTFS:

  CONVERT F:/FS: NTFS

  4. when the following message appears in the command prompt window, type the volume label of the drive that you are converting, and then press ENTER:

  The type of the file system is FAT.

  Enter the name of the current volume of reader letter %Drive%:

  Type any string of characters for the Volume name. If you simply press ENTER, it will affect 'Local disk' as the default Volume name.

  5. when the conversion to NTFS is complete, the following line appears in the command prompt window:

  "Complete conversion".

  6. restart the computer and check the result.

  Hope this information is useful.

• File not found error in the Welcome screen

  Help please!

  I have the exact problem described below, but do not have a folder with the same name as the volume created on the volume. Please can anyone help - I have tried everything. This problem happened when I upgraded to Fireworks CC!
  

  "At the launch of Dreamweaver on your Macintosh if your home screen does not load and you see an error"File not found", please check if you have a folder with the same name as your volume created on the volume. For more information about this event through the pdf document attached. Other dreamweaver dialog/panels that will be empty because of this problem are Jquery color chart, Adobe Edge Webfonts tab in the dialog manage fonts, dialog error W3c information, dialogue externalize Javascript and svn revert dialog. After having made changes indicated in the attached document, please check all the dialogues/panels affected to confirm that everything is working as expected. »

  Thank you

  This problem has been resolved by renaming current Martin of the Volume of work. The reason to get the "file not found" error in the case of Martin is because there is a folder inside the current workload that has the same name as the Volume itself (the name of the "system" folder. Please refer to the screenshot above).

  @cabolivar, can you please check if you have any folder in your root folder which has the same name as the name of current workload? If it's confusing, please post a screenshot as Martin. Try out us and solve it for you.

  Thank you

  DBC

• Inserting data in the nested table

  I explore the differences between the OBJECT and RECORD.

  As I'm still learning, I found that both are structures which essentially brings together different elements of types of different data or columns of data types, one is used in SQL and other is used in PL/SQL, please correct me if I'm wrong in my understanding.

  Below, I am trying to insert data into an array of type object, but I can't can you please help.

  CREATE OR REPLACE type sam as OBJECT
  (
  v1 NUMBER,
  v2 VARCHAR2(20 CHAR)
  );
  
  ---Nested Table---
  create or replace type t_sam as table of sam;
  
  --Inserting data----
  insert into table(t_sam) values(sam(10,'Dsouza'));
  

  Error message:

  Error starting at line 22 in command:
  insert into table(t_sam) values(sam(10,'Dsouza'))
  Error at Command Line:22 Column:13
  Error report:
  SQL Error: ORA-00903: invalid table name
  00903. 00000 -  "invalid table name"
  *Cause:    
  *Action:
  

  Ariean wrote:

  So the only purpose of the equivalent concept of SQL types of nested tables is to use one of the data types when you define an actual table?

  So-you can certainly use more that a simple "set an actual table. (I'm fairly certain that you can pass a table nested within a procedure, for example - try it, though - I'm not 100% sure on that - it just 'logic'.) If you can define a type, you can use it, pass it around, whatever.).

  Ariean wrote:

  And this nested table could be a record in SQL or object in PLSQL or simple data type (varchar number, etc.)?

  Nested tables are just like any other type of custom data. You can create a nested table of other types of data. You can create a custom of nested tables data type.

  Stupidly, he could become... uh, stupid O_0

  CREATE TYPE o_myobj1 AS object ( id1   number, cdate1  date );
  
  CREATE TYPE t_mytype1 AS table of o_myobj1;
  
  CREATE TYPE o_myobj2 AS object ( id2   number,  dumb  t_mytype1 );
  
  CREATE TYPE t_dumber AS table of o_myobj2;
  

  O_0

  OK, my brain is starting to hurt - I hope you get the idea

  Ariean wrote:

  Second is my understanding correct any OBJECT & RECORD?

  I see no benefit to describe another way.

• Can't access iscsi with ' error in the evaluation table display iscsilist IndexSizeError:

  I have been using my readyNAS years and today, after having extended a target (in volume), I can't access the Volumes-> iSCSI tab anymore.

  SOS!

  I really need.

  The error I get in FF:

  "Error in the evaluation table display iscsilist IndexSizeError: Index or size is negative or greater than the quantity allowed.

  It's a bit different in Chrome, but it won't let me copy it.

  Error in the evaluation table display iscsilist IndexSizeError: cannot set property 'maxLength' on "HTMLInputElement": the provided value is (-1) is negative.

  Any suggestions please?

  Thank you!

  It was super useful:

  https://community.NETGEAR.com/T5/using-your-ReadyNAS/ReadyNAS-2100-error-encountered-uploading-updat...

  I downloaded the update of intermediate as a file and updated firmware to update.

  And now I can access the iscsi again tab.

  MDGM, thanks a lot!

  I'm a happier person now!

• What is the preferred means of data transmission as a type of record between the nested table of pl/sql program or an associative array

  What is the preferred means of data transmission in the associative array of the nested table record vs

  Choose between Nested Tables and associative arrays

  The two nested tables and associative arrays (formerly index - by tables) use similar index notation, but they have different characteristics when it comes to persistence and ease of passing parameters.

  Nested tables can be stored in a column of data, but can of associative arrays. Nested tables can simplify the SQL operations where you would normally join a single-column table with a larger table.

  Associative arrays are appropriate for relatively small lookup tables where the collection can be constructed in memory whenever a procedure is called or a package is initialized. They are good for the collection of the information volume is unknown beforehand, because there is no fixed limit on their size. Their index values are more flexible, as associative array indices can be negative, can be no sequential and can use values of string instead of numbers.

  PL/SQL automatically converts between the bays of the host and the associative arrays that use values of digital keys. The most effective way to move the collections to and from the database server is to implement data values in associative arrays, and then use these associative arrays with erections in bulk (the FORALL statement or BULK COLLECT clause).

  With the help of documents and Collections of PL/SQL

  Read this:

  How to pass the record set as a parameter of the procedure.

  https://community.Oracle.com/thread/2375173?TSTART=0

• Insert and update the nested table

  Hello
  
  I created a nested table containing the following columns. I need to insert records into the nested table. And also I have to update the nested table. Please find below my table and get error message.
  
  Please advose...!

  SQL> create type details as object(
    2  basic number(7,2),
    3  da number(6,2),
    4  hra number(6,2),
    5  pf number(6,2),
    6  it number(6,2),
    7  gross number(7,2),
    8  ded number(6,2),
    9  net number(8,2));
   10  /
  
  Type created.
  
  SQL> create type details_t is table of details;
    2  /
  
  Type created.
  
  
  SQL> ed
  Wrote file afiedt.buf
  
    1  create table emp_tab(empno number(4),name varchar2(10),details_tab details_t)
    2* nested table details_tab store as empl_details
  SQL> /
  
  Table created.
  
  
  SQL> ed
  Wrote file afiedt.buf
  
    1* insert into emp_tab values(&empno,'&name',details_t(details(&da,&hra,&pf,&it,null,null,null)))
  SQL> /
  Enter value for empno: 1
  Enter value for name: asdf
  Enter value for da: 120
  Enter value for hra: 130
  Enter value for pf: 120
  Enter value for it: 120
  old   1: insert into emp_tab values(&empno,'&name',details_t(details(&da,&hra,&pf,&it,null,null,null
  new   1: insert into emp_tab values(1,'asdf',details_t(details(120,130,120,120,null,null,null)))
  insert into emp_tab values(1,'asdf',details_t(details(120,130,120,120,null,null,null)))
                                               *
  ERROR at line 1:
  ORA-02315: incorrect number of arguments for default constructor

  Can I use '&' while inserting records in the nested table? Yes / No?
  
  I do need to update also net gross, ded, columns... !!
  
  Please help me... !!
  
  Concerning
  A

  $ sqlplus scott/tiger
  
  SQL*Plus: Release 10.2.0.2.0 - Production on Thu Apr 21 16:18:16 2011
  
  Copyright (c) 1982, 2005, Oracle.  All Rights Reserved.
  
  Connected to:
  Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Production
  With the Partitioning, OLAP and Data Mining options
  
  SQL> CREATE TYPE details AS OBJECT(
   basic NUMBER(7,2),
   da NUMBER(6,2),
   hra NUMBER(6,2),
   pf NUMBER(6,2),
   it NUMBER(6,2),
   gross NUMBER(7,2),
   ded NUMBER(6,2),
   net NUMBER(8,2));  2    3    4    5    6    7    8    9
   10  /
  
  Type created.
  
  SQL> CREATE TYPE details_t IS TABLE OF details;
    2  /
  
  Type created.
  
  SQL> CREATE TABLE emp_tab(empno NUMBER(4),name VARCHAR2(10),details_tab details_t)
   NESTED TABLE details_tab store as empl_details  2
    3  /
  
  Table created.
  
  SQL> INSERT INTO emp_tab VALUES(7001,'Saubhik',details_t(details(100,100,50,10,10,null,null,null)));
  
  1 row created.
  
  SQL> SELECT * FROM TABLE (SELECT details_tab FROM emp_tab WHERE empno=7001);
  
       BASIC         DA        HRA         PF         IT      GROSS        DED
  ---------- ---------- ---------- ---------- ---------- ---------- ----------
         NET
  ----------
         100        100         50         10         10
  
  SQL> ^C
  
  SQL> ed
  Wrote file afiedt.buf
  
    1  UPDATE TABLE (SELECT details_tab FROM emp_tab WHERE empno=7001)
    2     emp_sal
    3*    SET emp_sal.net=emp_sal.basic+emp_sal.da+emp_sal.hra
  SQL> /
  
  1 row updated.
  
  SQL> SELECT * FRM emp_tab;
  SELECT * FRM emp_tab
           *
  ERROR at line 1:
  ORA-00923: FROM keyword not found where expected
  
  SQL> SELECT * FROM emp_tab;
  
       EMPNO NAME
  ---------- ----------
  DETAILS_TAB(BASIC, DA, HRA, PF, IT, GROSS, DED, NET)
  --------------------------------------------------------------------------------
        7001 Saubhik
  DETAILS_T(DETAILS(100, 100, 50, 10, 10, NULL, NULL, 250))
  
  SQL>
  

• How to assign values to the nested table and passes as a parameter for the procedure?

  How to assign values to the nested table and passes as a parameter for the procedure?
  
  Here are the object and its type
  
  create or replace type test_object1 as an object
  (
  val1 varchar2 (50).
  val2 varchar2 (50).
  VARCHAR2 (50) val3
  );
  
  
  create or replace type test_type1 is table of the test_object1;
  
  
  create or replace type test_object2 as an object
  (
  val1 varchar2 (50).
  val2 varchar2 (50).
  VARCHAR2 (50) val3
  );
  
  
  create or replace type test_type2 is table of the test_object2;
  
  
  GRANT ALL ON test_object1 to PUBLIC;
  
  
  GRANT ALL ON test_type1 to PUBLIC;
  
  
  GRANT ALL ON test_object2 to PUBLIC;
  
  
  GRANT ALL ON test_type2 to PUBLIC;
  
  Here is the table object type:
  
  create the table test_object_tpe
  (
  sl_num NUMBER,
  Description VARCHAR2 (100),
  main_val1 test_type1,
  main_val2 test_type2
  )
  
  
  NESTED TABLE main_val1 STORE AS tot1
  NESTED TABLE main_val2 STORE AS earlier2;
  
  
  -----------------------------------------------------------------------------------------------------------
  
  Here is the procedure that inserts values into the nested table:
  
  PROCEDURE INSERT_TEST_DATA (sl_num in NUMBER,
  Description in VARCHAR2,
  p_main_val1 IN test_type1,
  p_main_val2 IN test_type2
  )
  IS
  BEGIN
  
  FOR rec in p_main_val1.first... p_main_val1. Last
  LOOP
  
  INSERT INTO xxdl.test_object_tpe
  (
  sl_num,
  Description,
  main_val1,
  main_val2
  )
  VALUES
  (
  sl_num
  description
  test_type1 (test_object1)
  p_main_val1 .val1 (CRE),
  p_main_val1 .val2 (CRE),
  p_main_val1 .val3 (rec)
  )
  )
  test_type2 (test_object2 (p_main_val2 .val1 (CRE),
  p_main_val2 .val2 (CRE),
  p_main_val2 .val3 (rec)
  )
  )
  
  );
  
  END LOOP;
  
  commit;
  
  END INSERT_TEST_DATA;
  
  -------------------------------------------------------------------------------------------
  
  Here are the block anonymoys what values attributed to the object type and pass values in the procedure:
  
  Set serveroutput on;
  
  declare
  
  p_sl_num NUMBER: = 1001;
  p_description VARCHAR2 (50): = 'Test Val1;
  
  inval1 test_type1: = test_type1();
  inval2 test_type2: = test_type2();
  
  Start
  
  
  inval1 (1) .val1: = "testx1";
  inval1 (1) .val2: = "testx2";
  inval1 (1) .val3: = "testx3";
  
  inval2 (1) .val1: = "testy1";
  inval2 (1) .val2: = "testy2";
  inval2 (1) .val3: = "testy3";
  
  CSI_PKG. INSERT_TEST_DATA (sl_num = > p_sl_num,)
  Description = > p_description,
  p_main_val1 = > inval1,
  p_main_val2 = > inval2
  );
  
  end;
  /
  Someone can correct me.
  
  Thank you
  Lavan

  Thanks for posting the DOF and the sample code but whenever you post provide your Oracle version 4-digit (result of SELECT * FROM V$ VERSION).
  >
  How to assign values to the nested table and passes as a parameter for the procedure?
  >
  Well you do almost everything bad that could be hurt.

  Here is the code that works to insert data into your table (the procedure is not even necessary).

  declare
  p_sl_num NUMBER := 1001;
  p_description VARCHAR2(50) := 'Testing Val1';
  inval1 test_type1 := test_type1();
  inval2 test_type2 := test_type2();
  begin
  inval1.extend();
  inval1(1) := test_object1('testx1', 'testx2', 'testx3');
  inval2.extend();
  inval2(1) := test_object2('testy1', 'testy2', 'testy3');
  
  INSERT INTO test_object_tpe
  (
  sl_num,
  description,
  main_val1,
  main_val2
  )
  VALUES
  (p_sl_num, p_description, inval1, inval2);
  commit;
  end;
  /
  

  See example 5-15 making reference to an element of nested Table Chapter 5 using PL/SQL collections and records in the PL/SQL doc
  http://docs.Oracle.com/CD/B28359_01/AppDev.111/b28370/Collections.htm#CJABEBEA

  1. you don't even have the procedure because it is a simple INSERTION in the table you can do directly (see my above code)

  inval1(1).val1 := 'testx1';
  

  Since you have not yet created all the elements, there is no element 1 "inval1". You need EXTEND the collection to add an element

  inval1.extend();
  

  And then, there is an empty element, but "inval1" is a container for objects of type 'test_object1' not for scalars as "val1", "val2", and "val3".
  If you can not do

  inval1(1).val1 := 'testx1';
  

  You must create an instance of 'test_object1 '.

  inval1(1) := test_object1('testx1', 'testx2', 'testx3');
  

  And so on for the other collection

  You don't need the procedure (as my code example shows), but once you fill in the variables correctly it will work.

• in the nested table clause

  HIII
  
  I created a nested table
  There as rows and columns.
  now I'm trying to retrieve the nested table data, I found this application and it works can any body tell me what that c and value (c) mean in the query below
  
  Select value (c) of the (select cl vir where age = 22) c;

  810345 wrote:
  now I'm trying to retrieve the nested table data, I found this application and it works can any body tell me what that c and value (c) mean in the query below

  Select value (c) of the (select cl vir where age = 22) c;

  What version of Oracle are you using? THE is obsolete for ages. Use of TABLE operator. VALUE is built-in and is documented.

  SY.

• How to create indexes on the nested table.

  Hi all
  I held the syntax to create indexes on the nested table.
  
  I found below synta but when I try it with my table it gives me error
  
  CREATE UNIQUE INDEX indx_name
  ON nestedtablestore (NESTED_TABLE_ID, id);
  
  What is here NESTED_TABLE_ID & ID

  They are virtual your nested table

  Here is an example.

  create or replace type obj as object (no integer, address varchar2(100))
  /
  create or replace type tbl as table of obj
  /
  create table test_tbl (id integer, name varchar2(100), address tbl) nested table address store as address_nt
  /
  create unique index address_no_idx on address_nt (no, address)
  /
  

  Published by: Karthick_Arp on November 23, 2010 01:41

• How to fill the value in the nested table by using the object type

  
  Hi gurus

  I created an object type and able to fill the values in it, now I want to create a nested table type of this object and fill it but looks like I'm doing something wrong, see my code below.

  Code example

  CREATE or REPLACE TYPE countries_o
  AS
  OBJECT
  (
  COUNTRY_ID TANK (2 BYTES),
  COUNTRY_NAME VARCHAR2 (40 BYTE),
  REGION_ID NUMBER);
  /

  create or replace type countries_t is table of the countries_o;
  
  /

  CREATE OR REPLACE

  ABC of the PROCEDURE

  IS

  v_print countries_t; -: = arr_countries_t('01','Aus',1);

  BEGIN

  v_print: = countries_t('01','A',11);

  DBMS_OUTPUT. Put_line (v_print. COUNTRY_ID | v_print. COUNTRY_NAME | v_print. REGION_ID);

  END;

  /

  Error

  • Error (6.3): PL/SQL: statement ignored
    
  • Error (6,12): PLS-00306: wrong number or types of arguments in the call to 'COUNTRIES_T '.
    
  • Error (7.3): PL/SQL: statement ignored
    
  • Error (7.32): PLS-00302: component 'COUNTRY_ID' must be declared

  Thanks in advance

  Concerning

  Muzz

  Hi user,

  Here is another method that you can try-

  CREATE OR REPLACE

  ABC of the PROCEDURE

  IS

  v_print countries_t: = countries_t (countries_o('01','A',11));

  BEGIN

  DBMS_OUTPUT. Put_line (v_print (1).) COUNTRY_ID | v_print (1). COUNTRY_NAME | v_print (1). REGION_ID); -you're accessinf the first element of the nested table, which in turn points to the object.

  END;

  In the sections of the declaration you have assigned values to the nested table.

  Kind regards
  Maxou

• Columns of the nested Table and ADF BC 11.1.2

  I think coming to a new conception of the application, including a redesign of the database. In this application, there are users who cannot change tables of production directly, but their amendments must be approved (and possibly modified) before applying them to production tables. The production tables are part of an existing system and are fairly well standardized, with a main table and several paintings of detail.
  
  So for the new design, I want to have a table intermediate, mirrored in the main table, where the user's changes are stored until they are approved and applied to the production tables. The intermediate table contains some additional columns for the user "add, change or delete", who supported the change, the date modified is requested. After you apply the change, the intermediate folder must be copied in a historic change and deleted from the staging table. In this way, the intermediate table is never a lot of data in it.
  
  Here's the question:
  I need to treat the tables in detail. I could have staged versions of each table in detail, but I thought it might be easier to manage if detail tables have been included in table nested table columns main staging area. Most of the detail tables contain only a few rows with rank of master. But ADF BC 11.1.2 can treat the nested table columns? Is it easy to use in an application?

  Hello

  and ADF Faces does support nested tables? lol so even if ADF BC would be, where would you go with this approach? Polymorphic views would be an option (think hard)?

  Frank