can express us batch relationship XML structure in the database table

Similar Questions

• How to insert an XML document to the database table

  Here's one my XML document example I want to import into database
  
  Example XML Document
  <? XML version = "1.0"? >
  rowset <>
  < ROW >
  < DEPTXML department_id = "10" >
  SALES of < DEPARTMENT_NAME > < / DEPARTMENT_NAME >
  < EMPLIST >
  < EMP_T EMPLOYEE_ID = "30" >
  Scott < LAST_NAME > < / LAST_NAME >
  < / EMP_T >
  < EMP_T EMPLOYEE_ID = "31" >
  Marie < LAST_NAME > < / LAST_NAME >
  < / EMP_T >
  < / EMPLIST >
  < / DEPTXML >
  < / ROW >
  < ROW >
  < DEPTXML department_id = "20" >
  < DEPARTMENT_NAME > ACCOUNTING < / DEPARTMENT_NAME >
  < EMPLIST >
  < EMP_T EMPLOYEE_ID = "40" >
  John < LAST_NAME > < / LAST_NAME >
  < / EMP_T >
  < EMP_T EMPLOYEE_ID = "41" >
  Jerry < LAST_NAME > < / LAST_NAME >
  < / EMP_T >
  < / EMPLIST >
  < / DEPTXML >
  < / ROW >
  < / LINES >
  ********End***********
  
  Table in which I want to import this file
  
  hr_new_emp
  (
  department_id number,
  department_name varchar2 (50).
  Number of employe_id
  last_name varchar2 (50)
  )

  If your XML code is in a file, the easiest is to load as a CLOB in the file (google search will give you lots of results to load a file into a CLOB, so I won't detail it here). Once you have it as a CLOB you can fairly easily convert that XMLTYPE for example

    v_xml := XMLTYPE(v_clob);
  

  (assuming that v_xml is declared as XMLTYPE and v_clob is declared as a CLOB)

  Once you have it as an XMLTYPE that is simple to use XMLTABLE to break the XML into its components using SQL...

  SQL> ed
  Wrote file afiedt.buf
  
    1  with t as (select xmltype('
    2  
    3  
    4  
    5  SALES
    6  
    7  
    8  Scott
    9  
   10  
   11  Mary
   12  
   13  
   14  
   15  
   16  
   17  
   18  ACCOUNTING
   19  
   20  
   21  John
   22  
   23  
   24  Jerry
   25  
   26  
   27  
   28  
   29  ') as xml from dual)
   30  --
   31  -- END OF TEST DATA
   32  --
   33  select x.department_id, x.department_name, y.employee_id, y.last_name
   34  from t
   35      ,xmltable('/ROWSET/ROW'
   36                passing t.xml
   37                columns department_id   number       path '/ROW/DEPTXML/@DEPARTMENT_ID'
   38                       ,department_name varchar2(30) path '/ROW/DEPTXML/DEPARTMENT_NAME'
   39                       ,emplist         xmltype      path '/ROW/DEPTXML/EMPLIST'
   40               ) x
   41      ,xmltable('/EMPLIST/EMP_T'
   42                passing x.emplist
   43                columns employee_id     number       path '/EMP_T/@EMPLOYEE_ID'
   44                       ,last_name       varchar2(30) path '/EMP_T/LAST_NAME'
   45*              ) y
  SQL> /
  
  DEPARTMENT_ID DEPARTMENT_NAME                EMPLOYEE_ID LAST_NAME
  ------------- ------------------------------ ----------- ------------------------------
             10 SALES                                   30 Scott
             10 SALES                                   31 Mary
             20 ACCOUNTING                              40 John
             20 ACCOUNTING                              41 Jerry
  

  ... and once you have selected the data as it is quite easy to use an INSERT statement around it to insert data into a table, as in a regular INSERT... Select...

  If you are dealing with large amounts of data or a more complex XML structure, you can consider using an XML schema to shred the data in tables.

  Example here...

  Re: XML processing in oracle file

  And you can also load XML data easily by using the function XDB (WebDAV) to Oracle. Details in the Oracle documentation for that or you could find help in the forum XML DB, which also has a FAQ detailing the different methods how to load XML shred data...

  DB XML FAQ

• Please how can I insert a value of richinputtext in the database string attribute

  Please how can I insert a value of richinputtext in the database string attribute

  If you can get its value at the bean and then call your insert statement to put it in the DB table

  and if you want to know about the execution of SQL query

  then check - Ashish Awasthi (Jdev/ADF) Blog: SQL to run in an ADF Application using DataSource DBTransaction & JDBC query

  Ashish

• Can I use Ctlref in a structure of the event with a mouse to an event?

  I have a large number of controls on a front panel. I use a structure of the event that triggers the movement of a given motor when you press the corresponding button. However, I would like to avoid creating events for identical most of N, so I relied on the use of a mouse down on the front panel event, then retrieve the reference command using the Ctlref node (with gives 'Reference to the control on which the event occurred', according to manual labview) and analyze an array of references to know which engine is supposed to move. However, it seems that this node is not (contrary to what the manual said).

  I found other ways to do what I need (I thought using a table containing details of my controls and the coords in the structure of the event node), but I wanted to know why I can't find this node (that is displayed for the event "value change" for example). I'm using Labview 2013.

  No luck for you. Mouse down on the Panel does not have the refnum control because it does not work on a control. Mouse down on a control has it, and since you can configure the mouse down events on multiple controls in the same case of event, it also provides a refnum of control so that you can still use the order in question.

  This is probably also the question that Jeff might have seen. When you set up multiple events for the same frame that LabVIEW displays only the terminal event that are present in all of these events. Terminals that do not exist in at least a specific event of the multiple events for this image are more selectable.

• Approach to analyze the large number of XML files in the relational table.

  We are studying the possibility of XML DB to treat a large number of files from same day.
  The goal is to parse the XML file and store it in several relational tables. Once in the relational table don't care us about the XML file.
  The file cannot be stored on the file server and must be stored in a table before analysing because of security concerns. A third-party system will send the file and it will store in the XML database.
  The file size can be between 1 MB to 50MB and high performance is very that much is expected of other wise men, that the solution will be discarded.
  Although we have no of XSD, the XML file is well structured. We are 11g Release 2.
  
  Based on the reading, that's what my approach.
  1. CREATE THE DONNEES_XML TABLE
  (xml_col XMLTYPE)
  XMLTYPE xml_col STORE AS BINARY XML NAVIGATION;
  
  2. third will store the data in the donnees_xml table.
  3. create XMLINDEX on the unique XML element
  4 create XMLTYPE views
  CREATE OR REPLACE FORCE VIEW (V_XML_DATA)
  SType,
  Mtype,
  MNAME,
  ROT
  )
  AS
  SELECT x."Stype"
  x."Mtype."
  x."Mname"
  x."ROT".
  OF data_table t,.
  XMLTABLE)
  ' / SectionMain'
  PASSAGE t.data
  COLUMNS Stype VARCHAR2 (30) PATH "Stype"
  Mtype VARCHAR2 (3) path "Mtype."
  MNAME VARCHAR2 (30) PATH "MNAME"
  ROT VARCHAR2 (30) PATH "OID") x;
  
  5. loading mass analysis of data in the staging table based on the column in the index.
  
  Please comment on the process that precedes any suggestions that can improve the performance.
  
  Thank you
  AnuragT

  PASSAGE t.xml_col<--WHAT will="" passing="" here="" since="" no="">

  If you are using an XMLType Table, instead of an XMLType column reference, you are referring to the contents of XMLType while using the NICKNAME "OBJECT_VALUE" column

  If--> t.object_value

• Structure of the place, table 2D, several channels

  I do data simultaneously on four-lane acquisition, and I need to store the data acquired from a large table 2D to 16 x 16. To save memory, that I decided to use the structure of the element In Place, I've extended it with four functions of Board Index but I'm struggling with what I put on the right side of the structure.

  It is clear that I wire table 2D to all functions of Index table, row and column addresses are constantly evolving and that I have to use shift registers. But how can I tell the LabVIEW I want to modify the same table on multiple channels and do not change 4 different tables?

  VI is attached.

  Thank you

  Kriváň

  In place changes just that, in the same place of memory. The same table that you send is what you will get out, modified, even to the same memory addresses.

  The 16 x 16 is intended to hold all 4 channels, or one for each? In the former, you can simply extend the Board index to 4 entries and you will get 1 output to your shift register.

  In the second case you will need 4-Bay, either in the form of 4 individual tables, add a 3rd dimension to table or do an array of clusters (one for each channel) that contains this little picture of 16 x 16.

  /Y

• Store the output XML editor in the database blob column

  Hello
  
  We have a requirement to store the pdf files generated by several applications simultaneous xml editor in a database blob column, so that they can be recovered later, whenever required by the user. As far as we know, publisher concurrent request XML output files are stored on the node of simultaneous treatment and the location of the file does not exist in the FND_CONCURRENT_REQUESTS table. But these files to purge from time to time. We are therefore looking for a solution to store these files in the database to the display if necessary.
  
  If someone knows a solution or can point me to the right direction, it would be much appreciated.
  
  Thank you very much
  Mary

  Hi Mary,

  You must load the PDF files in the database. Write a regular competitor program which monitors fnd_concurrent_requests and load a custom table or fnd_lobs with any editor of BI exit function application concurrent reading files. BI Publisher output files according to naming convention, so easy to find. http://garethroberts.blogspot.com/2008/07/where-do-i-get-XML-file-or-request.html

  Kind regards
  Gareth

• You can set utl_http.set_transfer_timeout value globally or in the database

  Hello
  
  We have about 25 web called from many procedures for package services. Lately we are seeing time-out errors more than usual. So we started to add the value of utl_http.set_transfer_timeout to a value greater than the value default 60 seconds before making calls. I was wondering if the time-out value is adjustable to the level of the database or in the world to avoid changing each procedure.
  
  Thanks in advance.

  Elcaro wrote:

  BTW, the package for SYS.utl_http body is wrapped. How could I manage the implementation of the package body when it is wrapped?

  You do not replace SYS. UTL_HTTP. So no need to know the wrapped (coded) / private parts of the package.

  For example

  create or replace package UTL_HTTP as
    .. // copied, pasted and modified from real SYS.UTL_HTTP header
    -- The HTTP protocol versions that can be used in the function begin_request
    HTTP_VERSION_1_0  CONSTANT VARCHAR2(64) := SYS.UTL_HTTP.HTTP_VERSION_1_0;
    HTTP_VERSION_1_1  CONSTANT VARCHAR2(64) := SYS.UTL_HTTP.HTTP_VERSION_1_1;
    ..
    procedure set_proxy(proxy IN VARCHAR2, no_proxy_domains IN VARCHAR2 DEFAULT NULL);
    ..
  end;
  /
  
  create or replace package body UTL_HTTP as
    .. // wrap calls to the real SYS.UTL_HTTP
  
    procedure set_proxy(proxy IN VARCHAR2, no_proxy_domains IN VARCHAR2 DEFAULT NULL) is
    begin
      SYS.UTL_HTTP.set_proxy(proxy, no_proxy_domains);
    end;
    ..
  begin
    // code SYS.UTL_HTTP default settings here
  end;
  /
  

  With regard to the authorization DBA. No need.

  Assuming that you have a lot of code calling UTL_HTTP in your schema. You just create your UTL_HTTP package that encapsulates calls to the real SYSTEM. UTL_HTTP in your schema.

  Scheme code always call you UTL_HTTP - but now she's calling your wrapper UTL_HTTP package. And the package in turn call the real SYS. UTL_HTTP package.

  If you have 2 schemas calling UTL_HTTP - then the suggestion is to create a 3rd diagram called CODE_LIB or something. It implements the UTL_HTTP package package. It grants execute rights for 1 and 2 CODE_LIB patterns. UTL_HTTP.

  Finally, to make the code in diagrams 1 and 2 call CODE_LIB. UTL_HTTP and not SYS. UTL_HTTP, create synonyms in these patterns, for example
  create or replace the synonym UTL_HTTP for CODE_LIB. UTL_HTTP

  Concern of the DBA is simply security in this regard. Granting access to relevant application schemas to SYS. UTL_HTTPand allowing these tcp access patterns to the outside world (via network ACL in 11g and later).

• where can I find meaings of each column in the sys.tables

  Command > host ttversion
  TimesTen release 11.2.2.2.0 (64-bit, Linux/x86_64) (tt1122:53396) 2011-12 - 23 T 09: 26:28Z
  Forum admin: tttest
  Instance home directory: / timesten/TimesTen/tt1122
  Group owner: tttest
  Base directory of demon: / timesten/TimesTen/tt1122/info
  PL/SQL active.
  Command > sys.tables desc;
  
  System SYS table. TABLES:
  Columns:
  SYS26 TT_BIGINT NOT NULL
  * TT_CHAR TABLENAME (31) NOT NULL
  * TBLOWNER TT_CHAR (31) NOT NULL
  SYS2 TT_SMALLINT NOT NULL
  SYS18 TT_BIGINT NOT NULL
  SYS1 TT_BIGINT NOT NULL
  OWNER TT_INTEGER NOT NULL
  SYS3 TT_INTEGER NOT NULL
  SYS33 TT_BIGINT NOT NULL
  SYS8 TT_BIGINT NOT NULL
  SYS4 TT_SMALLINT NOT NULL
  NUMVARY TT_SMALLINT NOT NULL
  NUMNULL TT_SMALLINT NOT NULL
  NUMCOLS TT_SMALLINT NOT NULL
  LENGTH TT_BIGINT NOT NULL
  SYS19 TT_BIGINT NOT NULL
  SYS20 BINARY (1) NOT NULL
  SYS21 BINARY (1) NOT NULL
  SYS5 TT_SMALLINT NOT NULL
  NUMLOB TT_SMALLINT NOT NULL
  SYS65 TT_SMALLINT NOT NULL
  SYS6 TT_BIGINT NOT NULL
  SYS31 TT_BIGINT NOT NULL
  SYS40 TT_BIGINT NOT NULL
  SYS41 TT_BIGINT NOT NULL
  SYS43 TT_BIGINT NOT NULL
  SYS39 BINARY (1) NOT NULL
  NUMCOMPRESS TT_SMALLINT NOT NULL
  SYS64 TT_INTEGER NOT NULL
  SYS7 TT_BIGINT NOT NULL
  TBLID TT_BIGINT NOT NULL
  NUMTUPS TT_BIGINT NOT NULL
  MAXTUPS TT_BIGINT NOT NULL
  SYS9 TT_INTEGER NOT NULL
  SYS10 TT_INTEGER NOT NULL
  SYS29 BINARY (4000) NOT NULL
  SYS32 TT_BIGINT NOT NULL
  SYS11 TT_BIGINT NOT NULL
  PRIMCNT TT_SMALLINT NOT NULL
  PRIMCOLS BINARY (32) NOT NULL
  SYS22 TT_BIGINT NOT NULL
  SYS12 TT_BIGINT NOT NULL
  CACHEFLAG BINARY (1) NOT NULL
  XLAFLAG BINARY (1) NOT NULL
  PXLAFLAG BINARY (1) NOT NULL
  SYS16 TT_SMALLINT NOT NULL
  CACHEGROUP TT_BIGINT NOT NULL
  OCACHEGROUP TT_BIGINT NOT NULL
  MVID TT_BIGINT NOT NULL
  MVIDS TT_VARCHAR (1024) NO INLINE
  CGFKIDS TT_VARCHAR (8192) NO INLINE
  PERMLTBLID TT_BIGINT NOT NULL
  SYS44 TT_INTEGER NOT NULL
  CVVERSIONNUM TT_INTEGER NOT NULL
  SYS24 TT_SMALLINT NOT NULL
  SYS57 TT_SMALLINT NOT NULL
  SYS25 TT_INTEGER NOT NULL
  REPNUMKEYCOLS TT_SMALLINT NOT NULL
  REPTSCOLNUM TT_SMALLINT NOT NULL
  REPRETURNSERVICE TT_CHAR (1) NOT NULL
  REPRETURNBYREQUEST BINARY (1) NOT NULL
  REPUSERID TT_BIGINT NOT NULL
  SYS34 TT_INTEGER NOT NULL
  SYS35 TT_INTEGER NOT NULL
  SYS36 TT_BIGINT NOT NULL
  SYS37 TT_BIGINT NOT NULL
  REPKEYCOLS BINARY (32) NOT NULL
  SYS27 BINARY (240) NOT NULL
  REPACCESS TT_CHAR (1) NOT NULL
  REPTSUPDATERULE TT_CHAR (1) NOT NULL
  SYS45 TT_SMALLINT NOT NULL
  SYS46 TT_BIGINT NOT NULL
  SYS47 TT_INTEGER NOT NULL
  SYS48 TT_INTEGER NOT NULL
  SYS49 TT_INTEGER NOT NULL
  SYS50 TT_INTEGER NOT NULL
  SYS51 TT_INTEGER NOT NULL
  SYS52 TT_INTEGER NOT NULL
  SYS53 TT_INTEGER NOT NULL
  SYS54 TT_INTEGER NOT NULL
  SYS55 TT_BIGINT NOT NULL
  SYS56 TT_BIGINT NOT NULL
  SYS28 BINARY (16) NOT NULL
  CACHEDTBLPOS TT_INTEGER NOT NULL
  SYS58 TT_SMALLINT NOT NULL
  SYS59 TT_SMALLINT NOT NULL
  SYS60 TT_BIGINT NOT NULL
  SYS61 TT_BIGINT NOT NULL
  SYS62 TT_BIGINT NOT NULL
  VALTBLIDS VARBINARY (8000) NO INLINE
  SYS63 TT_INTEGER NOT NULL
  SYS66 TT_INTEGER NOT NULL
  SYS67 TT_BIGINT NOT NULL
  SYS68 TT_BIGINT NOT NULL
  SYS17 BINARY (32) NOT NULL
  
  on the 1 table.
  (primary key columns are indicated with *)
  
  I searched Timesten11.2 white paper, but the sys.tables in columns is different from the previous.
  In addition, in http://docs.oracle.com/cd/E13085_01/doc/timesten.1121/e17114/systemtables.htm#TTSYS379, I can't find.
  
  Thank you very much.

  Why do you need to know this? Is there specific information you are trying to find?

  Note the columns SYS [n] are not and have never been documented. Although they can contain values are internal engineering and generally not made public. There is no guarantee that a SYS [n] column usage will remain the same between both versions.

• A query when importing an XML file into a database Table

  Hello
  I create an ODI project to import an XML file into a database using the following link Table.With
  
  http://www.Oracle.com/WebFolder/technetwork/tutorials/OBE/FMW/ODI/odi_11g/odi_project_xml-to-table/odi_project_xml-to-table.htm
  I am facing a problem when creating physical Schema for the XML Source model.
  For the
  Schema (Schema)
  and
  Schema field (scheme of work) that they have chosen to GEO_D.
  What GEO_D here?
  or
  What should I select here?
  (1) the XML schema (NB:-J 'I havn' t created any file .dtd for my file .xml or .xsd)
  or
  (2) my diagram of target servers
  Please tell me what I do?
  Thank you

  and
  Schema field (scheme of work) that they have chosen to GEO_D.
  What GEO_D here?

  Is the schema specified in the XML file name.

  What should I select here?
  (1) the XML schema (NB:-J 'I havn' t created any file .dtd for my file .xml or .xsd)

  Yes

  (2) my diagram of target servers
  Please tell me what I do?
  Thank you

• XML document to the oracle tables - data isn't fatching

  Hello
  I'm new to xml and trying to extract some fields of XML to oracle to use more in the application tables. I wrote the following to extract the values, but nothing is fatching document:
  
  
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  -dmsgo:DMS_GO_Interface xmlns:dmsgo = "https://globalordering.daimler.com/start/dms/interface/DMS_GO_Interface/v1" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi: schemaLocation = "https://globalordering.daimler.com/start/dms/interface/DMS_GO_Interface/v1 DMS_GO_Interface_v1.xsd" >
  < dmsgo:majorversion > 1 < / dmsgo:majorversion >
  < dmsgo:identity context = datetimecreated "CONFGOFR_OUT" = "03/01/2011 10:51 ' source = 'go' sourceversion ="1.410.1"/ >"
  -< dmsgo:prospect >
  < code dmsgo:requestresponse = "0" / >
  < dmsgo:references / >
  -dmsgo:configurationcontext dataversion = LangueCode "2163" = "" orderingmarket = '867' saleslevel "O" = >
  < dmsgo:configurationdate > 03/01/2011 < / dmsgo:configurationdate >
  < / dmsgo:configurationcontext >
  -< dmsgo:vehicle >
  < dmsgo: variant baumuster = "2120482" manufacturercode = "2120482" / >
  < dmsgo:desc > E 200 CGI BlueEFFICIENCY sedan RHD < / dmsgo:desc >
  -< dmsgo:colorcombination >
  < dmsgo:interiorcolor codeowner = 'C' manufacturercode = "4201" = ppmtype "to THE" > black leather < / dmsgo:interiorcolor >
  < dmsgo:exteriorcolor = 'C' manufacturercode codeowner = "2497" ppmtype "READ" = > metal Brown corrosion < / dmsgo:exteriorcolor >
  < dmsgo:paintzone manufacturercode = "" preference = "2" / > "
  < / dmsgo:colorcombination >
  
  
  INSERT INTO p1 (flux_name, elment_1, elment_2, elment_3)
  SELECT flux_name, elment_1, elment_2, elment_3
  FROM XMLTable)
  XMLNamespaces ('https://globalordering.daimler.com/start/dms/interface/DMS_GO_Interface/v1' as 'dmsgo'),
  "dmsgo:DMS_GO_Interface/perspective/vehicle.
  passage xmltype (bfilename('DMLDIR','prospect.xml'), nls_charset_id ('CHAR_CS'))
  columns
  path of varchar2 (20) flux_name "dmsgo:variant/@baumuster"
  path of varchar2 (20) elment_1 "dmsgo:desc"
  path of varchar2 (20) elment_2 ' dmsgo:colorcombination / interiorcolor',
  path of varchar2 (20) elment_3 'dmsgo:colorcombination/interiorcolor/@manufacturercode '.
  );
  
  Help, please.
  
  Looking forward to early response.
  
  Thank you
  Usman

  Hello

  'Re missing you the prefix to namespace on elements.
  This should work:

  SQL> SELECT flux_name, elment_1, elment_2, elment_3
    2  FROM XMLTable(
    3    XMLNamespaces ('https://globalordering.daimler.com/start/dms/interface/DMS_GO_Interface/v1' as "dmsgo"),
    4    'dmsgo:DMS_GO_Interface/dmsgo:prospect/dmsgo:vehicle'
    5    passing xmltype(bfilename('DMLDIR','prospect.xml'), nls_charset_id('CHAR_CS'))
    6    columns
    7      flux_name varchar2(20) path 'dmsgo:variant/@baumuster',
    8      elment_1  varchar2(40) path 'dmsgo:desc',
    9      elment_2  varchar2(20) path 'dmsgo:colorcombination/dmsgo:interiorcolor',
   10      elment_3  varchar2(20) path 'dmsgo:colorcombination/dmsgo:interiorcolor/@manufacturercode'
   11  );
  
  FLUX_NAME            ELMENT_1                                 ELMENT_2             ELMENT_3
  -------------------- ---------------------------------------- -------------------- --------------------
  2120482              E 200 CGI BlueEFFICIENCY Sedan RHD       Leather black        4201
   
  

• How can I do a new insert data in the other table extrancting?

  Hello, I'm looking how to do an insertion of two tables save values and apply to other tables like this:
  
  The insert I'm looking for is something like this:
  
  Have two tables, the first table is emp1 and contains the column: data 1 and 2 with line of data1: 1234 and line data 2:5555, therefore,.
  
  I want to create an insert on a new table called (emp2) that contain the data in the column: data 1, data 2 (from the first table demo1), data 3, data 4, etc.
  
  How insert again I can put / call data from another table insert in this table (emp2).
  
  I don't know if my example is correct (my English is very bad).
  
  This is an example: (sorry for the points).
  
  table EMP2:
  
  1 data... 2 data... 3 data... data 4... data 5
  (from emp1)... (from emp1)... 8534... 2347... 4544
  
  Thanks for the help.
  
  Published by: user10182692 on 24-May-2009 08:39
  
  Published by: user10182692 on 24-May-2009 08:40
  
  Published by: user10182692 on 24-May-2009 08:45

  Welcome! on the forum.

  You can include the code and data in the {code} tags

  If I'm good, and I know what is your condition

  insert into emp2 ( data1, data2)
  select data1, data2
  from emp1
  

  SS

• Oracle Application Express relaxing select the database table?

  Hi all
  
  I use Oracle Application Express. I created a page and I want to fill the 2 (txtname, txtaddress1) on my page when the user provides no Id on another field (txtID).
  
  Can someone help me please how to do this?
  
  Thank you very much
  Gunajee.

  Hello

  There are 3 ways to meet your needs

  1 goto your article > Source > Source: always... > Type of Source: SQL returns a single value > Source value or expression: select column_value from table_name where pk =: pk_item

  2 create a calculation
  The rendering of Page Goto > calculation.

  Create calculations > on this Page >. . follow the instructions in the wizard and set required values.

  3. create a dynamic action (a better and simpler)
  The rendering of Page Goto > Dynamic Actions.

  create dynamic Actions > on item1 > when changed > value > sql statement > write the sql query > done point > required element (item2)

  fire on loading the page: uncheck

  Note: For 1 and 2, you need to send the page.

  You can use {'code'} {'code'} to keep your code. (remove the apostrophes and use)

  Kind regards
  Little Foot

• Reading the data from the XML file to the SQL Tables.

  I have XML of this type
  
  < empdept >
  < employees_marks >
  < emp_id > 1 < / emp_id >
  BUS from < DIVISION_ID > < / DIVISION_ID >
  PRE < JOB_ID > < / JOB_ID >
  SMITH of < first-name > < / name >
  JAMES < LAST_NAME > < / LAST_NAME >
  < > 10000 salary < / salary >
  < / employees_marks >
  
  < dept >
  < dept_details >
  < deptid > 10 < / deptid >
  < deptname > mechanical < / deptname >
  < / dept_details >
  < dept_details >
  < deptid > 20 < / deptid >
  < deptname > civilian < / deptname >
  < / dept_details >
  < dept_details >
  < deptid > 30 < / deptid >
  < deptname > ICE < / deptname >
  < / dept_details >
  < / dept >
  ((< / empdept > '));
  
  With the above format am able to recover data successfully to relational tables.
  
  
  < employees_marks emp_id = 1 DIVISION_ID = BUS JOB_ID = salary PRE = 10000 / >
  
  
  < dept_details deptid = 10 deptname = "Mechanical" / >
  < dept_details deptid = 20 deptname = "ECE" / >
  < dept_details deptid = 30 deptname = "EEE" / >
  
  that is, I have data as attributes rather than elements, if can I know the way how can I reach the requirement.
  
  How to recover data when it is present as attributes rather than elements.
  
  Thank you
  Sunil. N

  with temp as (
    select xmltype('') tempxml from dual
  )
   SELECT extractvalue(tempxml,'/employees_marks/@emp_id') empid,
    extractvalue(tempxml,'/employees_marks/@DIVISION_ID') divid ,
    extractvalue(tempxml,'/employees_marks/@JOB_ID') jobid      ,
    extractvalue(tempxml,'/employees_marks/@salary') sal
     FROM temp
  

  Do you need this?

  Ravi Kumar

• Can we do a line read only in the advanced table?

  Hello
  
  We have an obligation where the user wants to the first line of a table advanced to readonly, and remaining lines as editable lines. Can someone please let me if we can achieve this?
  
  Thanks in advance.
  
  Solène

  Hello

  Yes, you can set row as read only in the table in advance.

  Steps to follow:
  (1) take the attribute Transient seen as ControlReadonly (Boolean Type) in the attached with advanced table view object.
  Note: Your all the lines will have now a new attribute called ControlReadOnly.

  (2) using the property read only set SPELL on each field of your advance deposited the region.
  as ReadOnly ${oa.. ControlReadOnly}

  (3) the loading of the page, in the query itself process you can set the attribute to True and if you need frontline to travel up to the end of the rows in the table and set the value to False for ControlReadOnly.
  ex: line = vo.first ();
  row.setAttribute ("ControlReadOnly", Boolean.TRUE);

  Kind regards
  Swati.