too many return values for a single node

Similar Questions

• DICOM metadata - extractvalue returns the value of a single node

  Hello
  
  I have difficulties in getting the value of the objects with repeated elements. Specifically, I need to get the value of spacing of pixels in the following excerpt from xml.

  <DICOM_OBJECT>
  ..
       <DECIMAL_STRING tag="00181063" definer="DICOM" name="Frame Time" offset="900" length="2">0.0</DECIMAL_STRING>
       <CODE_STRING tag="0018106A" definer="DICOM" name="Synchronization Trigger" offset="910" length="10">NO TRIGGER</CODE_STRING>
  ..
       <DECIMAL_STRING tag="00280030" definer="DICOM" name="Pixel Spacing" offset="1660" length="22">0.003562</DECIMAL_STRING>
       <DECIMAL_STRING tag="00280030" definer="DICOM" name="Pixel Spacing" offset="1660" length="22">0.003562</DECIMAL_STRING>
       <UNSIGNED_SHORT tag="00280100" definer="DICOM" name="Bits Allocated" offset="1690" length="2">8</UNSIGNED_SHORT>
      <UNSIGNED_SHORT tag="00280101" definer="DICOM" name="Bits Stored" offset="1700" length="2">8</UNSIGNED_SHORT>
  ..
  </DICOM_OBJECT>

  Normally, I use the following query to get the value of spacing of pixels:
  

   select EXTRACTVALUE(t.dicom.metadata
                        ,'/DICOM_OBJECT/*[@name="Pixel Spacing"]'
                       ,'xmlns=http://xmlns.oracle.com/ord/dicom/metadata_1_0')  scale_factor
     from my_dicom_object t

  It works, but not when there are two elements. Then I get the error: "ORA-19025: EXTRACTVALUE returns the value of a single node.
  
  
  All I really need is to get the value of the first node with the name of "spacing of pixels. Despite the many examples available to do with traditional xml paths, I was unable to find an example that makes using XPATH search strings rather than direct tag structure.
  
  Can someone give an example?
  
  Thank you!
  
  Published by: rcdev on August 10, 2009 15:20

  All I really need is to get the value of the first node with the name of "spacing of pixels.

  This? :

  select EXTRACTVALUE(t.dicom.metadata
                        ,'/DICOM_OBJECT/*[@name="Pixel Spacing"][1]'
                       ,'xmlns=http://xmlns.oracle.com/ord/dicom/metadata_1_0')  scale_factor
     from my_dicom_object t
  

• XML - ORA-19025: EXTRACTVALUE returns the value of a single node

  Hello
  
  I'm new to XML DB. Can someone help me with the below XML
  
  I use the following XML... (I pasted a part only of it coz I need data only up to this article)
  
  XML
  --------------------
  
  <? XML version = "1.0" encoding = "UTF-8"? > < SOAP - ENV:Envelope xmlns:SOAP - ENV = "http://schemas.xmlsoap.org/soap/envelope/" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-."
  example"container ="http://www.w3.org/2001/XMLSchema"> < SOAP - ENV:Body >
  < ns:PicklistWS_GetPicklistValues_Output xmlns:ns = "urn: crmondemand/ws/list dropdown /" >
  < ListOfParentPicklistValue xmlns = "urn: / xml/crmondemand/list of choices" >
  < ParentPicklistValue >
  < language > ENU < / language >
  < ParentFieldName > plProduct_Team < / ParentFieldName >
  < ParentDisplayValue > Marketing On Demand < / ParentDisplayValue >
  < ParentCode > Marketing On Demand < / ParentCode >
  < Disabled > N < / disabled >
  < ListOfPicklistValue >
  < PicklistValue >
  Escalation of OCP/SME < code > < code >
  Escalation of OCP/SME < DisplayValue > < / DisplayValue >
  < Disabled > N < / disabled >
  < / PicklistValue >
  < PicklistValue >
  Ask fusion < code > < code >
  Merge request < DisplayValue > < / DisplayValue >
  < Disabled > N < / disabled >
  < / PicklistValue >
  
  
  
  Code
  ---------
  
  
  
  
  SELECT distinct
  EXTRACTVALUE (value (SR), ' / ParentPicklistValue/ListOfPicklistValue/PicklistValue/Code ','xmlns = "urn: / crmondemand/xml/list of choices"') AS display.
  Return EXTRACTVALUE (value (SR),'/ ParentPicklistValue/ListOfPicklistValue/PicklistValue/DisplayValue ',' xmlns = "urn: / crmondemand/XML/picklist"'),.
  EXTRACTVALUE (value (SR), '/ ParentPicklistValue/ParentDisplayValue','xmlns = "urn: / crmondemand/XML/picklist"') AS parent_display,
  EXTRACTVALUE (value (SR), '/ ParentPicklistValue/ParentCode','xmlns = "urn: / crmondemand/XML/picklist"') AS parent_return
  TABLE (XMLSEQUENCE ((EXCERPT)
  WEB_SERVICE (' <? xml version = "1.0" encoding = "UTF - 8" standalone = "no"? > < envelope soap: xmlns:soap = "http://schemas.xmlsoap.org/soap/envelope/")
  xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" container = "http://www.w3.org/2001/XMLSchema" >
  < soap: Body >
  < PicklistWS_GetPicklistValues_Input xmlns = "urn: crmondemand/ws/list dropdown /" >
  Type < FieldName > < / FieldName >
  Service request < RecordType > < / RecordType >
  < / PicklistWS_GetPicklistValues_Input >
  < / soap: Body >
  "< / envelope soap: >.
  (' document / urn: crmondemand/ws/list dropdown /: ' GetPicklistValues, Id_de_la_session).
  "/: soap envelope / soap: Body / * / * / * ',' xmlns:soap ="(http://schemas.xmlsoap.org/soap/envelope/'))) SR "
  
  
  ERROR
  ---------
  
  ORA-19025: EXTRACTVALUE returns the value of a single node
  
  
  UNDERSTANDING
  ---------------------------
  
  As my Xpath only points until the node - ParentPicklistValue and not the child nodes under it. That's why, when I try to interview the child nodes - / ParentPicklistValue/ListOfPicklistValue/PicklistValue/Code, I get the error mentioned above.
  
  REQUIREMENT
  -----------------------
  
  Can someone help me to receive the values of the mother and child values based on xml and query above.

  Hello

  It's a classic ;)

  You need a second XMLSequence who shreds the collection of PicklistValue in relational lines:

  select extractvalue(value(sr2), '/PicklistValue/Code', 'xmlns="urn:/crmondemand/xml/picklist"') AS Display
       , extractvalue(value(sr2), '/PicklistValue/DisplayValue', 'xmlns="urn:/crmondemand/xml/picklist"') AS Return
       , extractvalue(value(sr1), '/ParentPicklistValue/ParentDisplayValue', 'xmlns="urn:/crmondemand/xml/picklist"') AS parent_display
       , extractvalue(value(sr1), '/ParentPicklistValue/ParentCode', 'xmlns="urn:/crmondemand/xml/picklist"') AS parent_return
  from table(
         xmlsequence(
           extract( WEB_SERVICE( ... )
                  , '/soap:Envelope/soap:Body/ns:PicklistWS_GetPicklistValues_Output/ListOfParentPicklistValue/ParentPicklistValue'
                  , 'xmlns="urn:/crmondemand/xml/picklist"
                     xmlns:ns="urn:crmondemand/ws/picklist/"
                     xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"' )
         )
       ) sr1
     , table(
         xmlsequence(
           extract( value(sr1)
                  , '/ParentPicklistValue/ListOfPicklistValue/PicklistValue'
                  , 'xmlns="urn:/crmondemand/xml/picklist"' )
         )
       ) sr2
  ;
  

  What is your version of the database BTW?
  10.2 and upward, you can use the XMLTable.

• Install a network infrastructure for a single-node Windows Server cluster

  Hello
  
  Can you suggest me how to install a single-node RAC Oracle 11 g on a Windows Server 2008 x 64-bit? It's for testing purposes and I do not need two nodes. I know that Linux is better, but my company uses only Windows servers. Our former consultant has been able to do, but doesn't tell us how to, this server has been lost.
  
  I know that to install the first grid Infrastructure. Run the installation program "Oracle Grid Infrastructure", I could install a "Grid Infrastructure for a stand-alone server" successfully. But this Grill is not a RAC database. When you try to install the database software, which is available to me to install only "single-instance database", not "Real Application Cluster installation".
  
  Run the installation program "Oracle Grid Infrastructure", I have tried select the option:
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  Validation of ANALYSIS information
  INS-40922 SCAN invalid name - insoluble in IP address.
  
  Is it possible to install a network infrastructure for a cluster to a single node or a node on Windows Server?
  
  Published by: user521219 on January 30, 2012 12:46

  Hello
  You probably misunderstanding about single-node RAC. This feature didn't need that you have only one physical machine in a RAC, this in fact means that in a CCR environment (2 or more nodes), you can run your database on a single node (single instance), and then later you can move this single instance to another node of the RAC (so that you can make some fixes on this node making your database available all the time). It also has a few other advantages, see below.

  http://www.Oracle.com/technetwork/database/clustering/overview/UG-raconenode-2009-130760.PDF

  http://docs.Oracle.com/CD/E11882_01/install.112/e25666/whatsnew.htm#sthref8

  Salman

• Too many connections open for integration with QA Oracle WebLogic JMS

  Is there a document explaining the number of database connections required by the factories of connection and/or the queue? I configured a foreign server with destinations and connection factories to integrate with AQ JMS WebLogic. I have 16 destinations (14 lines and 2 subjects) and two plants (a XAQueueConnectionFactory and a XATopicConnectionFactory) connection configured. I have also 16 multilateral development banks, one for each destination, configured with max-beans-in free-pool value 1. Everything works fine. However, when the application server is started, I could see that there are 68 open database connections. This seems too high. When using OC4J we had max-connections set to 30 and it was working fine. Why are so many open connections?

  Battery stuck trace, the particular version of the WebLogic you use, uses the receiver of messages JMS QA for voting message and sets an ExceptionListener on JMS connection. (I think that your MDB is a non transactional MDB). The JMS AQ message sink uses a db of the query message connection and the implementation of the QA JMS ExceptionListener uses internally a db periodically ping the database connection. If your MDB uses two connections in your configuration.

• How to change the constant value for the property node "Disabled"?

  Hi all

  I enclose one vi example of what I'm willing to do. It happens during the event for "left selectorrogrammed 1: changing values.»

  Basically, I created a property to a Boolean LED control node. Once clicked, I'm eager to turn it off so that the user cannot change the value (I have a reset all button for use on that).

  I created the node property for this control for disabled people.  When I'm in the block diagram, I change to write mode.

  I rt clicked on it and said: ' create constant ", he does.  However, the constant comes each time as "Enabled". I tried clicking on this constant and looking through all of that property, but I can't find a way to scroll the values or set the value of this constant to "Enabled" to "disabled."

  I see where you can change the elements of this constant... but I guess there is a way to switch this constant to the value you want... any suggestions?

  Thanks in advance,

  Cayenne

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  You can select this option in holding down the SHIFT key and right-click on the diagram - then select the finger.

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  Play with him a bit to see how it works.

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• How to set the initial value for a single radiobutton in a group of Radio buttons

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  I have a radiogroup with 3 buttons. The names of the RadioGroup are driven out of a XXVO.
  
  3 Radion buttons:
  
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  Note: The radiobutton values come from VO
  
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  Hello

  XXCONTACT_ADDR_BUTTON1 - is the value of the radio button to select the right...

  Very well.. :))

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  Meher Irk

• How to set the threshold value for single tablespace in the 11g grid control

  Hello
  
  I want to set the threshold value for a single tablespace in the 11g grid control,
  Please give me a navigation path.

  Sandy wrote:
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  Link select settings and policy settings

• How to get back the original format of e-mail? Is there a choice? I feel that outlook has too many restrictions!

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• get the return value of a method of the application module in the workflow

  Hello

  I use jdeveloper 11.1.1.7.0

  I defined a method (return type is useful java card) in the Module of the Application and add this method to the client interface.

  also I have a workflow and in this TF firstly I should execute this method and put the return value for the pageFlowScope parameter. I know that to use this method as a methodCall and set it as an activity by default, but I don't know how to get the return value before entering the jsff page and set the pageFlowScope parameter.

  Habib

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• 11g Question: Stand alone database vs single node cluster

  We are about to create a new 11.2.0.3 database that will eventually become a 11.2.0.3 in cluster database. Our host servers are hardware IBM pSeries AIX 6.1 running. We will use just Oracle Clusterware and not IBM HACMP. We also plan to use ASM for database storage. The plan is ultimately to have a 2 or a 3-node cluster, but currently, we have only an AIX server available to us.
  
  My question concerns our initial approach to the installation.
  
  It is preferable to install the Oracle database as a stand-alone database first and then convert the database to a RAC cluster as soon as we have the material for the second node? Or would it be better to create the cluster with a single node and install and configure grid Clusterware for a single node cluster and then add the second node when the material becomes available?
  
  I apologize if my explanation is not very clear. Any notice will be considered and appreciated. Thank you.

  Hello

  We are about to create a new 11.2.0.3 database that will eventually become a 11.2.0.3 in cluster database. Our host servers are hardware IBM pSeries AIX 6.1 running. We will use just Oracle Clusterware and not IBM HACMP. We also plan to use ASM for database storage. The plan is ultimately to have a 2 or a 3-node cluster, but currently, we have only an AIX server available to us.

  My question concerns our initial approach to the installation.

  It is preferable to install the Oracle database as a stand-alone database first and then convert the database to a RAC cluster as soon as we have the material for the second node? Or would it be better to create the cluster with a single node and install and configure grid Clusterware for a single node cluster and then add the second node when the material becomes available?

  If you are planning to ACTIVE/PASSIVE here database my option:
  {message: id = 10138477}

  If you are planning in the future use a RAC database:
  {message: id = 10142640}

  If you plan use CARS in the future, you can install Oracle Clusterware without worry about licenses.
  Oracle Clusterware can serve to protect any application (reboot or otherwise on the application failure), free of charge, if one or more of the following conditions are met:
  

• At least one of the servers in the cluster is allowed for the Oracle database (SE or EE)
  http://docs.Oracle.com/CD/E11882_01/license.112/e10594/editions.htm#CJAHFHBJ

  If you ARE database Oracle or EA (i.e., not one SE), you can install the product Oracle Clusterware and Oracle RAC (EE to buy the RAC Option) in a node later you can stretch clusterware adding additional nodes, and more database instance.

  You do not need to create a RAC database, you can create a single database (i.e. Non-RAC) on OH software Oracle RAC using DBCA.

  Although I prefer that you create a database of CAR Policy-Managed database... which makes the dynamics and the automatic (i.e. managed by Clusterware) creation/deletion of instances. You will use a POOL with a knot... later you can add more nodes in that POOL... Oracle Clusterware/PAP automatically create undo/redo/instances on the new nodes added to this POOL.
  All this is transparent to your customers of Oracle.

  Oracle Grid Infrastructure for a stand-alone server (Oracle Restart) is an option only if you plan used to one node. If you are using more than one node... Start with Oracle Grid Infrastructure for a Cluster (Oracle Clusterware).

  Hope this helps,
  Levi Pereira

  Published by: Levi Pereira on March 12, 2012 13:58

• vmrun return value? How to tell a script execution vmrun host-side errors?

  Host: MacBookPro, OSX 10.4.11, core 2 duo, 2 GB ram

  Client: Windows XP with service pack 3 installed

  Apart from something like this:

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  Where I create a return value for vmrun of the existence of an exit error message... Another way to know if a call to vmrun succeeded?

  Although I am simply called copyFileFromGuestToHost in this example, I'm working on a side script host running several programs on the client that may fail. I can tell if they fail for lack of output files, so if a fails to CopyFileFromGuestToHost I know that just called comments executable failed.

  Advice?

  The standard * NIX is to return error codes via the variable $ shell? Thus, for example:

  etung$ /Library/Application\ Support/VMware\ Fusion/vmrun list
  (output omitted)
  etung$ echo $?
  0
  etung$ /Library/Application\ Support/VMware\ Fusion/vmrun something-that-doesnt-exist
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• user can't access APPS - error too many pending requests exist already

  Dear friends
  
  One of our APPS user is unable to access 12 APPS, the error is "too many pending requests exist already in the system. If please check your email or contact the system administrator for assistance", please help solve this problem.
  
  Best regards

  This message is caused by the user requesting several password resets. PL see MOS Doc 875559.1 (how to claire too many pending requests for password reset)

  HTH
  Srini

• ORA-00939: too many arguments for works by using zones in xquery

  Running on the Oracle 11 g Enterprise Edition Release 11.2.0.1.0 - 64 bit Production database

  CREATE TABLE "ORT"."SAMPLE"
     ( "THEDATE" DATE,
  "THETIMESTAMP" TIMESTAMP (6),
  "STARTTIMESTAMP" TIMESTAMP (6) WITH LOCAL TIME ZONE,
  "ENDTIMESTAMP" TIMESTAMP (6) WITH LOCAL TIME ZONE
     );
  
  
  
  

  REM INSERTING into SAMPLE
  SET DEFINE OFF;
  Insert into SAMPLE (THEDATE,THETIMESTAMP,STARTTIMESTAMP,ENDTIMESTAMP) values (to_date('13-06-10 14:07:52','RR-MM-DD HH24:MI:SS'),to_timestamp('13-06-19 14:27:52.000000000','RR-MM-DD HH24:MI:SS.FF'),to_timestamp('13-06-19 10:34:04.586000000','RR-MM-DD HH24:MI:SS.FF'),to_timestamp('13-06-19 15:05:38.805000000','RR-MM-DD HH24:MI:SS.FF'));
  
  
  
  

  the following query triggers ora-00939

  SELECT XMLQUERY('for $v in fn:collection("oradb:/ORT/SAMPLE")
  let $date1 := $v/ROW/STARTTIMESTAMP/text()
  let $date2 := $v/ROW/ENDTIMESTAMP/text()
  return if ($date1 < $date2) then (concat($date1," date is less than ", $date2)) else (concat($date1," date is greater than ", $date2)) ' returning content) from dual;
  
  

  ORA-00939: too many arguments to function

  00939 00000 - "too many arguments for the function.

  * Cause:

  * Action:

  any ideas?

  This is a bug related to the rewriting of XQuery.

  It works with the NO_XML_QUERY_REWRITE indicator:

  SELECT / * + no_xml_query_rewrite * /.

  XMLQUERY)

  but you should probably open a SR for this.

• An error of Dimension to slow variation: too many values

  Hello
  Trying to implement using the CPCS? IKM dimension to slow variation on all columns with their descriptions
  
  but, when I execute the lines 8 old Historize interface, that it was not
  
  Error message:
  
  913: 42000: java.sql.SQLException: ORA-00913: too many values
  
  java.sql.SQLException: ORA-00913: too many values
  
  at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
  at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:316)
  at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:282)
  
  I have only on 93 records
  
  can someone help me on this?
  
  Thank you
  Saichand.v
  
  Published by: André Varanasi on October 4, 2010 16:26

  SAI,

  The query I've deduced the following:
  1. natural key is DATASOURCE_ID
  2. you have 2 columns marked as end IFL stamp - T.AUX_DATE2, T.AUX_DATE4
  3. you have 3 columns marked as IFL Start Timestamp - S.INS_EXP_DT, S.AUX_DATE1, S.AUX_DATE3

  Apart from the error you are getting, there is another error you get - not enough columns.
  >
  Set)
  T.FLAG
  ,
  T.AUX_DATE2,
  T.AUX_DATE4
  ) = (
  Select 0
  ,
  S.INS_EXP_DT,
  S.AUX_DATE1,
  S.AUX_DATE3
  André. ' ' I$ _WC_CAR_Test "S
  >
  You try to define 3 columns, while the select statement has 4 columns.
  And this is due to the fact that you have more columns marked as start date of the SCD and SCD End Date.
  I met this interesting scenario, I think that the KMs are built to handle only a single column to be marked as SCD Start Date and another a column to be marked as SCD End Date.
  And it is consistent with the definition of the Type 2 SCD.

  Now, the error you get currently - as you have mentioned earlier that your Datasource_id is constant = 1. So, you have a natural key which is always 1 for all 93 records!
  Don't you think that it is good natural key?