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• Ask about the structured storage of XMLTYPE column in Oracle Xml db

  Dear all,

  Version of DB: Oracle 11g (11.2.0.3.0)

  I have a table with an XMLTYPE column with a structured storage.

  CREATE TABLE Orders
      (
      Order_id NUMBER NOT NULL,
      Order_etc VARCHAR2(100),
      Order_desc XMLType NOT NULL
      )
      XMLTYPE Order_desc STORE AS OBJECT RELATIONAL XMLSCHEMA  "http://localhost/public/xsd/order_desc_xsd.xsd" ELEMENT "OrderState";
  

  I then recorded the XSD XML Db schema that is required for the structured storage.

  Before the creation of the table, I had created a table XMLTYPE (db_objects) and was able to use the query to verify that all objects, the XMLTYPE table got broken into when I signed his XSD below.

      SELECT column_name,      
             data_type
      FROM   user_tab_cols
      WHERE  table_name = 'DB_OBJECTS';
  

  And used under query to find data stored in the object-relational structure for my table (DB_OBJECTS) created with definition of XMLTYPE.

    SELECT EXTRACTVALUE(xseq.column_value, '/THISROW/OWNER')       AS owner
      ,      EXTRACTVALUE(xseq.column_value, '/THISROW/OBJECT_NAME') AS object_name
      ,      EXTRACTVALUE(xseq.column_value, '/THISROW/OBJECT_TYPE') AS object_type
      ,      EXTRACTVALUE(xseq.column_value, '/THISROW/OBJECT_ID')   AS object_id
      ,      EXTRACTVALUE(xseq.column_value, '/THISROW/CREATED')     AS created
      FROM   db_objects do
       ,      TABLE(XMLSEQUENCE(EXTRACT(VALUE(do), '/ROWSET/THISROW'))) xseq  
      WHERE  ROWNUM <= 10;
  

  Now could someone let me know, How to find how the column of XMLTYPE (Order_desc) was divided between other objects, just as I did for the Table with XMLTYPE (as shown above)?

  Thank you very much.

  First of all, because you are on 11.2, ExtractValue is obsolete and the documentation lists three options to use instead.  Here's an (untested) option

  SELECT owner, object_name, object_type, object_id, created
    FROM db_objects do,
         XMLTable('/ROWSET/THISROW'
                  PASSING do.object_value
                  COLUMNS
                  -- Set data types accordingly
                  owner        VARCHAR2(20) PATH 'owner',
                  object_name  VARCHAR2(20) PATH 'object_name',
                  object_type  VARCHAR2(20) PATH 'object_type',
                  object_id    VARCHAR2(20) PATH 'object_id',
                  created      VARCHAR2(20) PATH 'created');
  

  Secondly, why the column order matter?  You store in a method of object / relational.  As long as the XML is valid per the schema, Oracle will be able to store the data and thus to retrieve later.  How these data are mainly internal Oracle and shouldn't be touched because it can be changed from one version to another.  You can use the schema annotation to control how Oracle cards and stores the XML content, but nothing in there specifies the column order I know.

  It seems several details are missing information which could help others to answer your question as to what you need.

• Question about the structure of logical storage Foundation for Oracle: blocks and lines

  Version: 10 g 2, 11G
  
  Question1.
  An oracle block (say an 8 k or 16 k block) can contain multiple lines. Right?
  
  Question2.
  Each row stored in an oracle block is referred to as a piece of line in the terminology of the Oracle. Right?

  Hello

  Question1.
  An oracle block (say an 8 k or 16 k block) can contain multiple lines. Right?

  Years: Yes, in a block oracle, there may be more than one rank that oracle 10 g or 11 g is not serious.

  Question2.
  Each row stored in an oracle block is referred to as a piece of line in the terminology of the Oracle. Right?
  Rep. : Yes, you are right.

  The link below will better answer you on this question.

  http://download.Oracle.com/docs/CD/B13789_01/server.101/b10743/schema.htm

  Best regards

  Rafi
  http://rafioracledba.blogspot.com/

  Published by: Rafi (Oracle DBA) on March 29, 2010 06:37

• I already bought the annual plan, I have installed PS, but I can't open the LR, he keeps asking about the serial No.

  I already bought the annual plan, I have installed PS, but I can't open the LR, he keeps asking about the serial No.

  isn't the annual plan for ps and lr?

  Download LR you remove and reinstall your installation of Photoshop Lightroom 5?  Licensing for your membership apply to Lightroom if you install through the creative Cloud Desktop application.  You can find more details at install and update the apps - https://helpx.adobe.com/creative-cloud/help/install-apps.html.

• The CPU is not powerful enough for Oracle database 11g?

  The CPU is not powerful enough for Oracle database 11g?
  
  I installed the datatase Oracle 11 g on my host by using the default configuration of oracle yesterday. Today, I find some the alert message: "CPU usage is 86,79%, through attention (80) or critical (95) threshold.» The average value of the CPU usage is 80.85% and I have to wait for more than 10 seconds for opening a page of the EM.
  My host is HP workstation xw4200. CPU is 3.4 GHz. No other applications on that host.
  I want to know: what is the main reason for the shortage of CPU resources? Because the database Oracle 11g itself is exhausting CPU or because there are a few configuration issues?

  qkc wrote:
  1 is it true that most of the CPU is exhausted by the EM control tool?

  It's quite possible.

  It is also one of the reasons why we encourage people to drop EM Database Console and switch to EM Grid Control. The burden is then on another server.

  2. why this index has been added in advance by Oracle Corporation? It does not seem that each tool is set up perfectly in advance.

  It was probably not required under ideal conditions, in which it has been designed and tested.

  Why is your environment not identical to the designed conditions that use Oracle? ;-)

• Ask about the feature find my phone

  Hello Apple support Team,

  I have a question about the find my iPhone feature which is as follows.

  -If I had put in place the "find my phone" feature when I bought the iPhone and did not open at all in 2-3 months. So that the disconnection of the app itself?

  I ask this because my phone got stolen yesterday and looking for opportunities that could have gone wrong.

  On my laptop, I'm always a corner of yesterday in front of https://www.icloud.com/#find to find the location, but its doesn't help not.

  (PS: this my second time that find my iPhone is not useful for me, I really wish that Apple must lock the turning the option off when the phone is in mode Code (lock mode))

  Waiting for your response.

  Thank you

  Ravi

  If you enable find my iPhone, it will be on except if you have disabled (requires your password to iCloud).  The location will only show if the phone is connected to a network and still has the power.

• Migration of the EBS of Linux for Solaris SPARC

  Hello

  We intend to migrate Oracle EBS 12.1.3 / 11.2.0.2.0 Linux for Solaris SPARC. and configure RAC and HA in the Solaris box.

  Please suggest this migration flow.

  Thank you

  Anil

  Hi Anil,

  Please see:

  R12.1.1: Oracle eBusiness Suite Installation and upgrade version Notes 12 (12.1.1) for Oracle Solaris on SPARC (64-bit) (Doc ID 761568.1)

  R11i / R12: Oracle eBusiness Suite upgrades and Platform Migration (Doc ID 1377213.1)

  Database

  Using Transportable Tablespaces for EBS Version 12.0 or 12.1 using Database 11 GR 2 (Doc ID 1311487.1)

  Process of 12.0 and 12.1 using 11 GR 1 material or 11 GR 2 import/export (Doc ID 741818.1)

  Application

  Migrating applications platform with Oracle E-Business Suite Release 12 (Doc ID 438086.1)

  Once you migrate the application/database, configure using the RAC:

  With the help of Oracle Real Application Clusters 11 g Release 2 with Oracle E-Business Suite Release 12 (Doc ID 823587.1)

  Thank you

  Hussein

• To generate the DSO in Linux Box Oracle 11g

  Hi all
  
  I have a Linux machine with the below configurations: -.
  
  Linux 2.6.18 - 194.el5 #1 SMP blrulvremoradb02 kills Mar 16 21:52:39 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
  
  The last time my UNIX admin made a partition in this area. I have 100 GB LUNs assigned to this box which is spilitted by two mounting points.
  
  / U01 is seen 30 GB and / U02 is to have 70 GB. I want to build a DSO in this box and install Oracle 11.2.0.1, and for this I need raw disk.
  
  Are there useful links or can you guide me to achieve... My UNIX admin is on leave for the new year and I want to do it on my own...
  
  Help, please...
  
  Kind regards
  Aalami

  You must use a RAW partition. You only need to create a disk partition using fdisk, and then you "mark" that the disk using ASMLIB (oracleasm).

  Sample:

  fdisk /dev/sdd
  
  Command (m for help): u
  Changing display/entry units to sectors
  Command (m for help): n
  Command action
  e extended
  p primary partition (1-4)
  p
  Partition number (1-4): 1
  First sector (61-1048575, default 61): 2048
  Last sector or +size or +sizeM or +sizeK (2048-1048575, default 1048575):
  
  Using default value 1048575
  Command (m for help): w
  The partition table has been altered!
  Calling ioctl() to re-read partition table.
  Syncing disks.
  

  Mark using ASM

  /usr/sbin/oracleasm createdisk ASMDATA01 /dev/sdd1
  

  List of disk using the oracleasm

  /usr/sbin/oracleasm listdisks
  ASMDATA01
  

  Victor

• Ask about the policy of replacement of defective parts under warranty (laptop)

  Hello. I had a laptop computer with a HARD drive 320, which became faulty (not totally, in fact) within 2 weeks of purchase. I turned it a HP service center and they got it replaced with a new job. Now everything works fine ATM, however I have noticed that my current HARD drive is a Western Digital while I remember that I had before the failure was a one Seagate. Now, I have a question about the HP replacement policy: is it possible to get another brand of HARD drive altogether in lieu of one that was part of the original shipment or should I have obtained one of the same company (Seagate) otherwise the same exact model of the HARD drive as a replacement?

  They replace it by what they have there at the time, any policy on this.

  This is a forum to a user, no employee of HP here, with the exception of the moderators of the forum.

  WD is currently better than Seagate in my opinion.

  .

• Ask about the design of the system

  Hello

  I need to make a request that has the following requirements:

  1. The application begins with a screen that should be a list of say Supermarkets.I guess I must use ListField therefor (my assumption is correct?).
  2. When a user selects a supermarket, say KMart in the list, I want to show a list of departments of this supermarket.
  3. Select a Department from the list should show a list of products in the Department.
  4. Choose a product should show the details of the product.
  5. During all this navigation, I need to display a tab bar at the bottom of the screen. The tabs will be used to access the various features of the application such as the Search tab that can be used to search for a specific supermarket or a product. This tab bar must be visible at all times.
  6. I will use SqlLite as DB (wise decision or not?).

  So here's the scenario. Thanks for bearing with me so far. Now, here are the questions:

  • Can I move just a portion of the screen, i.e. the part that the list and not whole screen? I ask this question because I don't want the tab bar below to disappear no matter what.
  • Or, do I need to divide the screen into two frames, one for the bar tab at the bottom and one for the main content where lists will be displayed and whenever a list item are selected, I need to delete the current list and add the following list? Is this the right approach?

  If anyone has any suggestions as to how this problem should be addressed I can't wait you to read them.

  Much obliged.

  Hello

  My comments:

  1. the application starts with a display that should have a list of say Supermarkets.I guess I must use ListField therefor (my assumption is correct?).

  -> Yes, you can use listfield. I often use FlowFieldManagers with some fields extended to create another way to view information.

  2,3,4-> ok

  5. This can be obtained by adding your 'field of the tab' status (use setStatus on your screen).

  6. If you use sqllite you target users with OS 5.x, if that's the case is ok.

  With your questions:

  -> If you are using setStatus as I mentioned the tab bar used to disappear.

  If you want not the header disappear in some cases, use setTitle. using setTitle and setStatus your content will be in the middle. If you scroll the listfield title and status will remain in their place.

  Perhaps other developers have different ideas

• Ask about the segregation of database access by using the authentication of the os in the windows environment

  Hello

  I have a question about the segragation of database access using authentication of the os (like sqlplus "/ as sysdba") in the windows environment. Let me briefly explain my requirement: -.

  Assume that you have two DBA viz DBA1 and DBA2 and 4 resideds of databases in a windows server say A, B, C and D.Now I want to configure it in a way if DBA1 opens a session on the server then it may connect to the database A and B using only OS and DBA2 authentication can connect to database C and D only use OS authentication.

  Please let me know how to configure for this requirement.

  Version of the database is 11.2.0.3

  Hello

  This doc is 11.1 but I guess it's the same in 11.2 roles on Windows and administering external users

  You create a group ORA_SID_DBA and doing it this way - in recent years I have done but it used to work ok...

  See you soon,.

  Harry

• Ask about the creation and filling I$ table on different condition

  Hello
  I have a question about the creation and filling I$ table on a different condition. In which condition the I$ table creation? And these conditions are given below:
  
  (1) * source and transit area * are on the same server (that is to say target is located on another server)
  (2) * gathering and target area * are on the same server (IE source is on another server)
  (3) * source, transit area and target * are * different 3 * Server
  Source 4), area transit and target are on the same server
  Thank you

  I'm not quite clear to your question. Always try my best to erase it.

  In your all over requirement I$ table will be created.
  If the same staging as target (a database, a user) then all temporary tables are created in this user
  If the scaffolding is different from the target (a database, two users (A, B)), then all temporary tables will be created under that user A (lets consider) and the data will be inserted into the target table that is present to user B

  Staging is different from the target (two database, two users (A1, A2), architecture not recommended) if all temporary tables will be created under that user A1 (A1 of the databases) and the data will be inserted into the target table which is present in user A2 (A2 data base)

  If the source, staging, the target will be under a database then no. LKM is required, IKM is sufficient to load the data into the target. Especially for this, you can see an example given by Craig.
  http://S3.amazonaws.com/ora/ODI-Simple_SELECT_and_INSERT-interface.swf

  Thank you.

• Ask about the SEQUENCE operator

  Hi all
  
  I created a map in which I use sequence operator. I'm filling the data of my staging at the final table. I applied a glance upward and expression to avoid duplication of work than my mapping is going to run every day.
  My mapping works very well and he has only to insert the data that are new in the contrary case, it will update.
  Now, if a new record just so it will be inserted in my table, but the ID value of line (which is generated by sequence) Gets a different value.
  
  For example:
  
  In my final table, there are 10 records.
  Then my ID of the line begins to assume 101 and end at 110.
  Now after running the map several times, I add a new record to the table, and run again the mapping.
  Now for this new record the value of the row id is 134.
  
  So my point is "* there are 111."
  
  So, how can I do this?
  
  In the expression I use condition "NVL(INGRP1.)". LOOK_ID, NEXTVAL)".
  
  
  Thank you
  
  Suhail

  Suhail said...
  I applied a glance toward the top and expression to avoid duplication

  I don't think that it generates a unique fusion of insert/update. In my view, there is an insert to insert and a merger update.

  Suhail,
  Can U please confirm

• Ask about the types of objects

  Hello
  
  I have a question about the type of object. I want to see the script for the type of object created, that is already stored in the database. How can I see who
  
  
  Concerning

  Hello

  So, you can try [DBMS_METADATA. GET_DDL | http://download.Oracle.com/docs/CD/B19306_01/AppDev.102/b14258/d_metada.htm#ARPLS640]...

  MHO%xe> create or replace type mytype as object( col varchar2( 10 ));
    2  /
  
  Type is aangemaakt.
  
  Verstreken: 00:00:00.37
  MHO%xe> select dbms_metadata.get_ddl('TYPE', 'MYTYPE') from dual;
  
  DBMS_METADATA.GET_DDL('TYPE','MYTYPE')
  ------------------------------------------------------------------------------
  
    CREATE OR REPLACE TYPE "MHO"."MYTYPE" as object( col varchar2( 10 ));
  

• Ask about the line. Bindings.AttributeName.inputValue /af:iterator

  Jdev 11.1.1.6 / ADF BC
  
  Use case - I need to display a value from a LOV Description field in an iterator. I have the below code for the same work.
  

  <af:iterator id="i1" value="#{bindings.TimeBandCTL.collectionModel}"
                 var="row" varStatus="varStatus">
      <af:selectOneChoice value="#{row.bindings.TimeBandId.inputValue}" id="ot3"
                     inlineStyle="font-weight:bold;" readOnly="true">
       <f:selectItems value="#{row.bindings.TimeBandId.items}" id="si18"/>
      </af:selectOneChoice>
  </af:iterator>

  This basic question - what is the difference between row.bindings. < AttributeName > .inputValue and .inputValue line. < AttributeName > from the point of view of BindingLayer, as shown in the cases below.
  I can't get this to work if I use the latest - it gives me errors like inputValue unrecognized for oracle.jbo.domain.Number (AttributeName is of this type)

  See this link:
  https://blogs.Oracle.com/jdevotnharvest/entry/row_attributename_vs_row_bindings
  on the subject of bindings of adf
  I agree that these links does not give a lot of clarity to your question, but of little help.