Combine queries to get the result set with max Y

Similar Questions

• get the result set in CSV

  How can I get a result set of a table as a comma-separated value? I saw there are dbms_utility.table_to_comma but don't know how to use it.
  
  For example,
  Select column_name from user_tab_columns where table_name = "TAB1".
  
  I want to get the result as col1, col2, col3
  
  I'm using Oracle 11 g.
  
  Your help is very appreciated. :)

  Hello

  in oracle 11, you can use:

  select
    LISTAGG(column_name,',') WITHIN GROUP (ORDER BY COLUMN_ID) CSV
  
  from
    user_tab_columns
  
  where
    table_name = 'PBCATCOL'
  
  ;
  
  CSV
  ---------------------------------------------------------------------------------------------------------------------------------------------
  PBC_TNAM,PBC_TID,PBC_OWNR,PBC_CNAM,PBC_CID,PBC_LABL,PBC_LPOS,PBC_HDR,PBC_HPOS,PBC_JTFY,PBC_MASK,PBC_CASE,PBC_HGHT,PBC_WDTH,PBC_PTRN,PBC_BMAP,PBC_INIT,PBC_CMNT,PBC_EDIT,PBC_TAG             
  
                                                                                                                                         
  

  Kind regards

  Peter

• Failed to get the result set for Get_Search_Results CRMI

  Hi all

  Face with the Null pointer exception while showing the result of the RIDC "GET_SEARCH_RESULTS" Server

  So I can't get the real result of the Content server

  Here is my code:

  	ClientManager IdcClientManager = new IdcClientManager();
  	Customer IdcClient = clientManager.createClient ("idc://kcsezapp01:4444"); ")
  	UserContext IdcContext = new IdcContext ("weblogic", "welcome1");
  	HdaBinderSerializer serializer = new HdaBinderSerializer ("UTF-8", client.getDataFactory ());

  	If (!) () userContext is nothing))
  	{
  	DataBinder binding = client.createBinder ();
  	binder.putLocal ("IdcService", "GET_SEARCH_RESULTS");
  	binder.putLocal ("QueryText", "dDocAuthor < start > 'pra'");

  	client.sendRequest (binder, userContext);
  	serializer.serializeBinder (System.out, binding);
  	System.out.println ("userContext is:" + userContext);
  	System.out.println ("dataBinder is:" + linking);
  	Resp ServiceResponse = client.sendRequest (userContext, binder);
  	System.out.println ("the answer is:" + RESP);
  	DataBinder serverBinder = resp.getResponseAsBinder ();
  	serializer.serializeBinder (System.out, serverBinder);
  	ResultSet DataResultSet = serverBinder.getResultSet("GET_SEARCH_RESULTS");
  	for (DataObject dataObject: resultSet.getRows ())
  	{
  	System.out.println ("" Content ID: "+ dataObject.get ("dDocName") +"\t"+" review: ' "+ dataObject.get ("dRevLabel") +"\t"+" title of the content item: "+ dataObject.get ("dDocTitle")");
  	System.out.println ("author is:" + dataObject.get ("dDocAuthor"));
  	}
  	}

  }

  Prashant_AP wrote:

  	ResultSet DataResultSet = serverBinder.getResultSet("GET_SEARCH_RESULTS");

  Shouldn't this read "resultSet DataResultSet = serverBinder.getResultSet("SearchResults");"?

• After the resizing of an image (from 150 mm in height to 500 mm with a resolution of 150), I get the results overlaid with black bars?

  

  Hi alexk,.

  Greetings!

  Seems to be a problem with the graphics card driver.

  Please follow the steps below. :

  Go to Edition-> Preferences-> Performance (Windows) | Photoshop-> preferences-> performance (MAC)

  Uncheck-> use graphics processor

  Click Ok

  Restart Photoshop.

  Repeat the steps you did.

  Concerning

  Jitendra

• Unable to get the database searched with MAX and GROUP BY function

  Hello
  All the
  
  I have a table as below:
  COLUMN TYPE
  User_id VARCHAR2 (10 byte)
  ID_processus VARCHAR2 (30 bytes)
  END_TIME DATE (STAMP)
  TO_LOC VARCHAR2 (12 bytes)
  TO_LOC_TYPE VARCHAR2 (15 bytes)
  FROM_LOC VARCHAR2 (12 bytes)
  ITEM_ID VARCHAR2 (25 bytes)
  CASE NUMBER (12.4)
  LMS_UDA1 VARCHAR2 (250 bytes)
  AREA VARCHAR2 (2 bytes)
  
  I only want to get one record with all the columns, have only one clause MAX (END_TIME)
  But the other column value of the difference.
  When I use MAX (END_TIME) and GROUP OF USER_ID, ID_processus, CASE...
  the sql did not a single record,
  It gives the number of records
  
  Please help me on this
  
  Concerning
  
  Saven

  >
  I only want to get one record with all the columns, have only one clause MAX (END_TIME)
  But the other column value of the difference.
  >
  Maybe it's not possible because it depends on your data.

  If the combination of all columns except END_TIME is not unique then there will be multiple records; a record for each unique combination (GROUP BY) of all other columns.

  The only way to ensure that a record is

  SELECT MAX(END_TIME) FROM myTable
  

• Help with the query to select only one record from the result set in double

  Hello

  Please help with the query. Version of Oracle database we use is 10g R2.

  I have a vision that is duplicated IDS, but they are used across the different functions. See below examples of data. Please help me with a query to select only one record (based on ID regardless of the area) from the bottom of the result set of duplicate records. For what is the point of view is there unique records, given the combination of the fields ID, Org, DF, dry, Sub-Sec

  ID	Org	DF	Sec	Sub-Sec

  
  (163)CQCPDMCPDMHD(163)PCENGENGENG(163)CQASICASICIS8888TSTACTACTAC(163)TSHEHESW6789CQINFOINFOFOS6789PCSECSYSSECSYSINFO16789TSSECSYSSECSYSINFO29009PCBMSBMSBMS1

  My result set must eliminate the duplicate identifiers regardless of whoever we choose of the result set. (I mean without distinction Org, DF, s, Sub-s). My expected result set should be.

  ID	DSB

  
  DF
  SEC
  Sub-Sec
  (163)CQCPDMCPDMHD8888TSTACTACTAC6789CQINFOINFOFOS9009PCBMSBMSBMS1

  
  

  Thank you

  Orton
  

  Hello

  This sounds like a job for ROW_NUMBER:

  WITH got_r_num AS

  (

  SELECT id, DSB, df, s, sub_sec org

  ROW_NUMBER () OVER (PARTITION BY ID.

  ORDER BY org

  ) AS r_num

  OF view_x

  )

  SELECT id, DSB, df, sub_sec s,

  OF got_r_num

  WHERE r_num = 1

  ;

  He is a Top - N query example, where you choose the elements of N (N = 1 in this case) from the top of an ordered list.

  I hope that answers your question.
  If not, post a small example of data (CREATE TABLE and INSERT, only relevant columns instructions) to your sample data and the results desired from these data.  (I know that you said that you were a view selection.  Just for this thread, pretending it is a picture and post simple CREATE TABLE and INSERT statements to simulate your point of view).
  Point where the above query is to produce erroneous results, and explain, using specific examples, how you get the right results from data provided in these places.  (I didn't quite understand the explanation above.  I don't know why you want to

  ID ORG DF DRY SUB_SEC

  --      ---     --      ---     -------

  1234 CQ DPRK DPRK HD

  and is not

  1234 IS CQ ASIC, ASIC

  or

  TS 1234 IT IT SW

  or

  1234 CQ ASIC ASIC HD

  )
  If you change the query at all, post your modified version.
  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: https://forums.oracle.com/message/9362002

• Get spaces empy in the result set

  Hello

  We are migration CF 5 to 9. App works great in CF5. but when we run the same code in CF9, for all sets of results, we get the empty sapce for each field.

  Ex:

  CF5: field1: order_id, value = "OL123456".

  CF9: field1: order_id, value = "OL123456".

  We get the empty sapce for each field in the result sets. I know that we can use the topping, but we have so many pages in the application and we cannot do that. can someone help how to solve this problem. I am using the database Ingres and connection with another datasource in CF Admin.

  Srinivas

  I used the query of queries and the problem is solved.

• AF:inputListOfValues sets the value of the first item in the result set when using enter key or tab and component value autosubmit = true

  I use JDev 11.1.1.6 and when I type in a value in an af:inputListOfValues element and press enter or the tab key, it will replace the value I entered with the first element in the set of results LOV. If enter a value, simply click on the component af:inputListOfValues it works correctly. If I use the popup and find a value it works properly as well. I have a programmatic view object that contains a single transitional attribute (this is the view object that is used to create the list of the components of the value of) and then I have another object from view based on entities which defines one of its attributes in a list of the attribute value. I tried to use a base object view of entity to create the LOV to and everything works as expected, so I don't know if this is a bug when using programmatic view objects or if I need more code in the VOImpl. In addition, it seems after that first of the value being replaced by the first value in the result set that it will work correctly as well. Here are some excerpts of important code.

  Also, it seems that this does not work only if the text entered in the component af:inputListOfValues would have only a single game, returned in the result set. For example, given the result defined in code: Brad, Adam, Aaron, Fred, Charles, Charlie, Jimmy

  If we get into Cha, the component works as expected

  If we register A, the component works as expected

  If we get Jimmy, the component does not work as expected, and returns the first value of results IE. Brad

  If we get Fred, the component does not work as expected, and returns the first value of results IE. Brad

  I also checked that I get the same behavior in JDev 11.1.1.7

  UsersVOImpl (programmatic view with 1 transitional attribute object)

  import java.sql.ResultSet;
  
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  
  import oracle.adf.share.logging.ADFLogger;
  
  import oracle.jbo.JboException;
  import oracle.jbo.server.ViewObjectImpl;
  import oracle.jbo.server.ViewRowImpl;
  import oracle.jbo.server.ViewRowSetImpl;
  
  // ---------------------------------------------------------------------
  // ---    File generated by Oracle ADF Business Components Design Time.
  // ---    Wed Sep 18 15:59:44 CDT 2013
  // ---    Custom code may be added to this class.
  // ---    Warning: Do not modify method signatures of generated methods.
  // ---------------------------------------------------------------------
  
  public class UsersVOImpl extends ViewObjectImpl {
  
      private static ADFLogger LOGGER = ADFLogger.createADFLogger(UsersVOImpl.class);
      private long hitCount = 0;
  
      /**
       * This is the default constructor (do not remove).
       */
      public UsersVOImpl () {
      }
  
      /**
       * executeQueryForCollection - overridden for custom java data source support.
       */
      protected void executeQueryForCollection (Object qc, Object[] params, int noUserParams) {
  
           List<String> usersList = new ArrayList<String>();
           usersList.add("Brad");
           usersList.add("Adam");
           usersList.add("Aaron");
           usersList.add("Fred");
           usersList.add("Charles");
           usersList.add("Charlie");
           usersList.add("Jimmy");
  
           Iterator usersIterator = usersList.iterator();
           setUserDataForCollection(qc, usersIterator);
           hitCount = usersList.size();
           super.executeQueryForCollection(qc, params, noUserParams);
  
      } // end executeQueryForCollection
  
      /**
       * hasNextForCollection - overridden for custom java data source support.
       */
      protected boolean hasNextForCollection (Object qc) {
  
           Iterator usersListIterator = (Iterator)getUserDataForCollection(qc);
           if (usersListIterator.hasNext()) {
       
               return true;
  
           } else {
  
               setFetchCompleteForCollection(qc, true);
               return false;
  
           } // end if
  
      } // end hasNextForCollection
  
      /**
       * createRowFromResultSet - overridden for custom java data source support.
       */
      protected ViewRowImpl createRowFromResultSet (Object qc, ResultSet resultSet) {
  
           Iterator usersListIterator = (Iterator)getUserDataForCollection(qc);
           String user = (String)usersListIterator.next();
           ViewRowImpl viewRowImpl = createNewRowForCollection(qc);
  
           try {
  
               populateAttributeForRow(viewRowImpl, 0, user.toString());
  
           } catch (Exception e) {
  
               LOGGER.severe("Error Initializing Data", e);
               throw new JboException(e);
  
           } // end try/catch
  
           return viewRowImpl;
  
      } // end createRowFromResultSet
  
      /**
       * getQueryHitCount - overridden for custom java data source support.
       */
      public long getQueryHitCount (ViewRowSetImpl viewRowSet) {
           return hitCount;
      } // end getQueryHitCount
  
      @Override
      protected void create () {
  
           getViewDef().setQuery(null);
           getViewDef().setSelectClause(null);
           setQuery(null);
  
      } // end create
  
      @Override
      protected void releaseUserDataForCollection (Object qc, Object rs) {
  
           Iterator usersListIterator = (Iterator)getUserDataForCollection(qc);
           usersListIterator = null;
           super.releaseUserDataForCollection(qc, rs);
  
      } // end releaseUserDataForCollection
  
  } // end class
  
  

  <af:inputListOfValues id="userName" popupTitle="Search and Select: #{bindings.UserName.hints.label}" value="#{bindings.UserName.inputValue}"
                                                label="#{bindings.UserName.hints.label}" model="#{bindings.UserName.listOfValuesModel}" required="#{bindings.UserName.hints.mandatory}"
                                                columns="#{bindings.UserName.hints.displayWidth}" shortDesc="#{bindings.UserName.hints.tooltip}" autoSubmit="true"
                                                searchDesc="#{bindings.UserName.hints.tooltip}"                                           
                                                simple="true">
                            <f:validator binding="#{bindings.UserName.validator}"/>                       
  </af:inputListOfValues>
  
  
  
  

  I found a solution to this problem. It seems that, when using a view object programmatic that has a transient as its primary key attribute, you need to override the methods in the ViewObjectImpl so that he knows how to locate the line related to the primary key when the view object records are not in the cache. That's why it would work properly sometimes, but not always. Here are the additional methods that you must override. The logic you use in the retrieveByKey would be on a view view object database object and would be different if you had a primary key consisting of multiple attributes.

  @Override
  protected Row[] retrieveByKey (ViewRowSetImpl viewRowSetImpl, Key key, int i) {
      return retrieveByKey(viewRowSetImpl, null, key, i, false);
  }
  
  @Override
  protected Row[] retrieveByKey (ViewRowSetImpl viewRowSetImpl, String string, Key key, int i, boolean b) {
  
      RowSetIterator usersRowSetIterator = this.createRowSet(null);
      Row[] userRows = usersRowSetIterator.getFilteredRows("UserId", key.getAttribute(this.getAttributeIndexOf("UserId")));
      usersRowSetIterator.closeRowSetIterator();
      return userRows;
  
  }
  
  @Override
  protected Row[] retrieveByKey (ViewRowSetImpl viewRowSetImpl, Key key, int i, boolean b) {
      return retrieveByKey(viewRowSetImpl, null, key, i, b);
  }
  

• How to exclude the each row of the result set XML declaration?

  Hello
  
  I have a table with an XMLTYPE column and would like to SELECT a set of rows. How can I exclude the each row of the result set XML declaration? My query currently looks like this, I am running through Spring JDBC:
  SELECT XMLSerialize FROM t1 WHERE XMLEXISTS('$e/Event' PASSING XMLTEXT AS "e") ORDER BY t1.time DESC myschema.event (HAPPY t1.xmltext)
  
  After selecting, in my application I convert each line in a string and concatenate all the rows in a large chain to analyze in a DOM model. I get a parser exception (org.xml.sax.SAXParseException: the target of the processing instruction corresponding to "[xX] [mM] [he's]" is not allowed) because there are several XML statements in my large chain. Of course, I could manually check the string on each line if it starts with the XML declaration, but it would be nicer if I could load the DB does not add it in the first place. Is there a way?
  
  Thank you!
  -Daniela

  Hello

  Some options that I can think of:

  SELECT XMLSerialize(CONTENT
   XMLtransform(t1.xmltext,
    xmltype('
   
   
  ')
   )
  )
  FROM myschema.event t1
  WHERE XMLEXISTS('$e/Event' PASSING XMLTEXT AS "e")
  ORDER BY t1.time DESC
  ;
  

  or quite simply,.

  SELECT XMLSerialize(CONTENT
    extract(t1.xmltext,'/')
  )
  FROM myschema.event t1
  WHERE XMLEXISTS('$e/Event' PASSING XMLTEXT AS "e")
  ORDER BY t1.time DESC
  ;
  

• Remove duplicates from the result set

  Here's a challenge question that I was playing with a my free time during the work.
  
  I assume you have the basic HR example somewhere around (I hope is not in production).
  
  Let's say you want to get employees from the employees table whose name is similar to another employee last name.
  The easiest way is to join the two tables with a join condition that checks for the name and employee id. Here's what I came with.
  
  *************
  
  Select e1.last_name, e1.first_name b, e2.last_name c, e2.first_name d
  employees employees join e1 e2
  on (e1.last_name = e2.employee_id <>e2.last_name and e1.employee_id)
  order by one;
  
  ************
  
  The above query returns 10 rows. The first and the second are essentially the same. It is similarly, 3 & 4, 5 & 6, 7 and 8 and 9 and 10. The question is: is there a way that allows me to get rid of using only sql duplicate rows from the result set of this query. I sat on it for 15 minutes and I couldn't know. I'll try to watch my completed work once again.

  Example:

  SQL> column a format a10
  SQL> column b format a10
  SQL> column c format a10
  SQL> column d format a10
  SQL>
  SQL>
  SQL> select e1.last_name a , e1.first_name b, e2.last_name c, e2.first_name d
    2  from employees e1 join employees e2
    3  on ( e1.last_name = e2.last_name and e1.employee_id != e2.employee_id)
    4  where e1.employee_id < e2.employee_id
    5  order by a;
  
  A          B          C          D
  ---------- ---------- ---------- ----------
  Cambrault  Gerald     Cambrault  Nanette
  Grant      Kimberely  Grant      Douglas
  King       Steven     King       Janette
  Smith      Lindsey    Smith      William
  Taylor     Jonathon   Taylor     Winston
  
  SQL>
  

• How to get the results of the UK instead of the default USA?

  I live in the United Kingdom and would like to be able to search for UK results. for example, Amazon UK results when I search a product, etc.
  with the option of a search in the world so I don't get the results I want

  To add plugins to search for sites such as Amazon.co.UK and Google.co.uk to Firefox, open this page in Firefox and then search or click the sites that interest you: http://mycroft.mozdev.org/

  When you click on one of the listed search plugins, Firefox will ask you if you want to install it.

  After that, you can open the Firefox Add-ons Manager and click on disable one of the search engine integrated you want to use.

• [LV-&gt; TS] How to run a SEQ file, get the result (PASS/FAIL) and the report file?

  Hello

  I'm looking for the most obvious and simple, LabVIEW:

  1. start the motor Teststand: FACT

  2. get a list of SEQ files to run: FACT

  3 - loop through the list to run each file follows:<- found="" some="" examples="" but="" i="" have="" some="" trouble="" with="" the="" uimessage="">

  http://zone.NI.com/reference/en-XX/help/370052N-01/tsexamples/infotopics/executing_sequences_using_a...

  4. get the result of the execution of the SEQ:<->

  5 retrieve the XML + name of the generated report file path:<- obviously="" not="">

  http://digital.NI.com/public.nsf/allkb/3D3B2358DF9B786B8625789500549A3B

  http://forums.NI.com/T5/NI-TestStand/getting-report-file-path-location-at-execution-in-TestStand-201...

  Here's my current implementation:

  

  David Koch

  
  

• Get the result of the sequence by programming

  Hi all

  in my custom operator interface to save the event EndExecution callback to accomplish several final operation.

  What I can't do is to retrieve the result of the sequence ('Success' or 'Failure', exactly the one that is displayed in the default report under the voice "Result USE") using methods or properties API.

  I've tried Execution.ResultStatus property and the SequenceContext.SequenceFailed property, but none of them works.

  How can I get the result of the sequence?

  Thank you

  Process templates are already generating a Message from the user interface "TestingComplete" you can register an event reminder on.  It also transmits the result as part of the parameter string State.  The attached excerpt from LV show what the VI recall may contain to handle the event.  If you need to deal with other UI event codes you can wire the event directly number in the structure box for the 34 decimal 'TestingComplete' event code.

  P.S., the event is the same that Norbert has pointed out, event UIMessageEvent...

• How to get the result of the test of CVI DLLs in teststand!

  I write a driver dll to test a source, I want to get the tension of world SERVERS (the instrument of the RS) and I used to call DLLs that written by CVI, teststand

  My question is what is the best way I can get the result of the test and show the user to teststand. the code below is fair? When I used to call this dll document, teststand

  "" I just get the result by setting in TS.this is a good meathod, and what should you do in teststand, I put the "outputVoltageV" point to an object?

  /*===========================================================================*/
  / * Function: read voltage/current output * /.
  / * End: this function returns the output and actual output voltage * /.
  / * current instrument.                                      */
  /*===========================================================================*/
  ViStatus _VI_FUNC rsngsm_datReadOutput (ViSession instrSession,
  ViPReal64 outputVoltageV, ViPReal64 outputCurrentA, ViPBoolean statusPeakCurrent)
  {
  ViStatus rsngsm_status = VI_SUCCESS;
  Bruno buf [BUFFER_SIZE];
  ViInt32 retCnt;
     
  FMT (buf, "%s<>
  If ((rsngsm_status = viWrite (instrSession, buf, NumFmtdBytes (), & retCnt))<>
  Return rsngsm_status;
         
  If ((rsngsm_status = viRead (instrSession, buf, 50, & retCnt))<>
  Return rsngsm_status;
  If (Scan (buf, "%s > %f [p2];")) %f [p2]; %i [b2] ", outputVoltageV, outputCurrentA, statusPeakCurrent). = 3)
  Return rsngsm_status;
         
  Return rsngsm_status;
  }

  sean_tan,

  Yes, you just pass a value of digital TestStand (e.g.; locals.number).

  If you use the adapter of the ICB, it might make more sense that you can use the Flexible DLL adapter for this type of function, that you do not use the standard settings of tTestData and tTestError. While TestStand will correctly recognize the function prototype, you want to make sure you that include the type library of your function Panel (you will need to create one if you have not already done so) in settings target of LabWindows / CVI-> type library.

  I hope this helps.

  -Jack

• Get the result of the procedure

  Hi all

  I have a procedure using storeb from the collection in an object of type as:

  create or replace type calc_type as object
  (
  field1 number,
  field2 number,
  field3 varchar2);
  
  create or replace type calc_table as table of calc_type;
  
  procedure make_calc_sched(v_id in number, v_user_id in varchar2) is 
  
  table_calc calc_table;
  begin
    select s.id, s.price, s.desc
    bulk collect into table_calc
    from tableA s
    inner join tableB d on d.id = s.id
    --.....
    
  end;
  

  How can I get the result of the procedure?

  procedure make_calc_sched(v_id in number, v_user_id in varchar2, v_table in out ????) is
  

  I plan to put up-to-date and inserts using the FORALL sentence.

  Can I use slider?  Maybe is a better way to do it.

  With the help of Oracle Database 11 g Enterprise Edition Release 11.2.0.4.0

  Thank you

  I think I got it:

  procedure make_calc_sched(v_id in number, v_user_id in varchar2, v_table out calc_table) is 
  
  begin
    select calc_type(s.id, s.price, s.desc)
    bulk collect into v_table
    from tableA s
    inner join tableB d on d.id = s.id
    --.....
  
  end;
  

  I'll look to materialize views more later. Someone at - it examples?

  Best,