erase a table after test

Similar Questions

• Analyze the table after loading

  Hi gurus
  
  Let me know how we analyze the target table after loading to finish using an interface.
  
  Concerning
  Sree

  Hi Mary,

  There are two ways to do it,

  1. customize your IKM own target of Analyze table step added.

  2. create a procedure of ODI which will analyze the target table and can be called after the success of the loading data.

  Thank you
  Guru

• Analyze tables after creating indexes

  Hi all
  
  I created new clues on the production environment, we must analyze tables after creating indexes. Why and what analysis do?
  
  Thanks for the help.
  

  Select * from V$version;
  
  Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
  PL/SQL Release 10.2.0.4.0 - Production
  "CORE     10.2.0.4.0     Production"
  TNS for HPUX: Version 10.2.0.4.0 - Production
  NLSRTL Version 10.2.0.4.0 - Production

  There are so many different options and you'll certainly want to tweak your stats based on your system.
  The best thing to do is to read about dbms_stats:
  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14211/stats.htm#PFGRF30102
  http://download.Oracle.com/docs/CD/B19306_01/AppDev.102/b14258/d_stats.htm#CIHEHDFB

  Here are a few examples to give you an idea of what they look like and how to perform:

  BEGIN
    DBMS_STATS.GATHER_TABLE_STATS(OWNNAME          => 'schema_name',
                                  TABNAME          => 'table_name',
                                  ESTIMATE_PERCENT => DBMS_STATS.AUTO_SAMPLE_SIZE, --> For really big tables oracle can just do a specific percent
                                  METHOD_OPT       => 'for all columns size 1', --> Defines Histograms, size one disables histograms
                                  DEGREE           => 12, --> The degree of parallelism so you'll see 12 parallel threads gathering stats
                                  CASCADE          => TRUE); --> gather stats on the table's indexes also
  END; 
  
  BEGIN
    DBMS_STATS.GATHER_INDEX_STATS(OWNNAME          => 'schema_name',
                                  INDNAME          => 'index_name',
                                  ESTIMATE_PERCENT => 50,
                                  DEGREE           => 4);
  END; 
  

  You can also do

  DBMS_STATS.gather_schema_stats
  DBMS_STATS.gather_database_stats

  and much more...

  I really want to focus on the need to do your homework on them,
  read the docs I linked and adjust your statistical parameters to fit your db objects and how they are accessed/used.
  Having accurate and meaningful statistics are very important to the performance of the database.

• HOWTO updating table after closing a popup

  With the help of JDev 11.1.1.3
  
  I have a table and a popup. The table is filled with chronogram a datacontrol.
  The popup has a form indicating the details of the selected record in the table. I also use this popup to create new records.
  
  I have problems when you press the 'OK' button in the dialog box. The record is saved in the database, a commit is executed but my table does not show the new record. I need to press F5 before recording.
  I tried to set a partialTrigger at the table of the popup, but it does not work.
  
  This is the dialogEvent code:
  

      public void enqueteListener(oracle.adf.view.rich.event.DialogEvent dialogEvent) {
         if(dialogEvent.getOutcome() != DialogEvent.Outcome.no) {
           BindingContainer bindings =  BindingContext.getCurrent().getCurrentBindingsEntry();
           OperationBinding operationBinding = bindings.getOperationBinding("Commit");
           operationBinding.execute();
           
           operationBinding = bindings.getOperationBinding("Execute");
           operationBinding.execute();
         }
         else {
           BindingContainer bindings =  BindingContext.getCurrent().getCurrentBindingsEntry();
           OperationBinding operationBinding = bindings.getOperationBinding("Rollback");
           operationBinding.execute();
         }
      }

  As you can see that the commit is executed and after that I run the Execute to refresh the table, but it doesn't seem to work...
  
  How can I get that I have is more useless to press F5 if the record show upward directly in the table after click on the OK button in the pop-up?

  You add partial trigger to the table in your code. If your table is related to an attribute in the bean you can add

  RequestContext.getCurrentInstance().addPartialTarget(getTable());
  

  where getTable() returns the component "richeTableau". If you do not link the table to the bean, you can search the tree of components for the id of the table to get the part.

  Timo

• What is the best way to refresh the table after autosubmit (10.1.3.4)

  What is the best way to refresh the table after autosubmit?
  
  I have a page that contains a table where if one of the fields is changed it autosubmitted where the view object changes some attributes, based on the field having been changed. I need these modified attributes that appear in the table. But without doing anything, the only way to see these values is to cause the iterator updated table.
  
  I've been refreshing the table is having a method in a grain of beacking called "getSystemSettingIter.getCurrentRow ();". This seems to be a bit of a hack for me and I was wondering if there is a better way to get the table to update.
  
  Thanks in advance!

  Have you tried setting between the two partial page refresh?
  http://www.Oracle.com/pls/as111120/lookup?ID=ADFUI385

  http://download.Oracle.com/docs/CD/E15523_01/Web.1111/b31974/web_form.htm#CACEIEEI

• PPR for the updating of the table after a click in a butto in Jdeveloper 10.1.3 - thanks

  Hi people,
  
  I looked through many messages about refreshing the page, but still did not solve my problem. Please help me. It's quite URGENT.
  
  I have a table with a command button. After you click the data insertion is engaged and the table is supposed to be updated to reflect the changes.
  
  Now I use PPR as my solution: the button is the initiator and the table is the target. I put the button property: part delivery = true and its id as a partial release of the table value
  
  What I missed, please?
  
  Note: reloading of the entire page is not a solution for me. (The table is incorporated within a region of showOneTab and there are other tables in different tabs)
  
  Thanks in advance!
  Assuming that nothing wrong with the JavaScript syntax, the explanation might be: If you ActionListener Installer (data transaction method) and javaScript on a button-click the button, the button click javaScript will not be executed. (???)

  This is not the case. In my application, the two actions of script and java onclick button are executed. Javascript onclick fires first, then the action of the button. It should be the same for actionlistener as well.

  Regarding the updating of the table after a click of a button inside the table, you can do this by forcing the partial relaxation of the table of a bean to support using addPartialTarget.

  On the actionListener to the button call the below the backup method of bean.

  Here is the code example:

      public void btnSample_actionListener(ActionEvent actionEvent) {
         // First execute the method on the button
         BindingContainer bindings = getBindings();
          OperationBinding operationBinding = bindings.getOperationBinding("buttonMethod");
          Object result = operationBinding.execute();
  
          //Refresh the iterator of table and partial trigger the table
          OperationBinding operationBindingTab =
              bindings.getOperationBinding("RefreshTable");
          Object resultTab = operationBindingTab.execute();
          AdfFacesContext.getCurrentInstance().addPartialTarget(myTable);
  

  RefreshTable is an action that runs the Execute method on the table iterator.

  Thank you
  Mitesh.

• much bigger table after compression?

  I got a partitioned table and want to compress it in basic mode. For each partition, I alter table move partition compress, statistics calculated and the number of blocks after that compression is much larger than before compression. Why is this? Here's the code I'm running for my test. I would appreciate an explanation, I was expecting smaller. Is this what I misread it or neglected? Oracle 11.2.0.4.0

  Thank you

  create table x hash partition (col) (x 1 partition, partition x 2, x 3 partition, partition x 4) as

  Select level double collar connect by level < = 100000;

  Start

  DBMS_STATS.gather_table_stats ('oracle', 'x', level = > 4);

  end;

  Select table_name, sum (blocks)

  of user_tab_partitions

  where table_name in ('X')

  Table_name group;

  TABLE-NAME	SUM (BLOCKS)
  X	385

  ALTER table move partition x 1 x compress 4 Parallels;

  ALTER table move partition x 2 x compress 4 Parallels;

  ALTER table move partition x 3 x compress 4 Parallels;

  ALTER table move partition x 4 x compress 4 Parallels;

  Start

  DBMS_STATS.gather_table_stats ('oracle', 'x', level = > 4);

  end;

  Select table_name, sum (blocks)

  of user_tab_partitions

  where table_name in ('X')

  Table_name group;

  TABLE-NAME	SUM (BLOCKS)
  X	16384

  It is because in ways parallel each slave thinks he is alone and wastes space.  For an example of figure it out, see Autoallocate and PX | Notebook of the Oracle

  Edit: I was looking for this one: PX and the allocation system. Notebook of the Oracle

• How to pass the form on a table after a query?

  With the help of Oracle 11.2 and Apex 4.1.
  1. I use a form on a table with buttons: QUERY, INSERT, DELETE and CANCEL.
  2. after INSERT and DELETE, the shape is erased.
  3 but I would remove the form after the QUERY. Well, I want to clarify when the user wants to that he erased!
  4. and, in fact, I have a process to clear the Cache for the button CANCEL.
  5. when I click on CANCEL, there is a flash like redraws the screen.
  6 and I think this is the case, is that after the cache is cleared, the variable RCD_ID of the page has the prior value and treatment of the "table row" retrieves the file once more.
  7 so I return values that I wanted to clear! Looks like I'm being undermined by the functionality of the ARF. (ARF, ARF!)
  
  1. I tried to change the "Go to page nn" to clear the cache for the page, but that seemed to make no difference.
  2. I tried to adjust the page RCD_ID variable to "as I do after DELETION, but that has not worked either to CANCEL.
  
  Thoughts?
  
  I guess it's just me, but the extremely annoying part of the APEX is that some simple obvious things – like the form of compensation - have no obvious simple solution. I would say, there are a few obvious approaches, but none seems not to work. You would think that a 'CLEAR' button would be a standard button or CANCEL to had an option to clear the form and or clear a list of items on the page.
  
  Howard

  Howard (DBA in training) wrote:

  For the button CANCEL, 1) I clear the cache of the page and 2) I put the variable RCD_ID (P2_RCD_ID) ". But without effect. When I consider the debug report, I don't see any indication that CANCEL was pressed or that these processes have been executed. So, maybe they are not running. I see the record being extracted again - which is what I want to avoid.

  Processes are not executed because the page is not submitted. The Cancel button does a redirect, not a shipment:

  apex.navigation.redirect('f?p=21997:2:13040303230582::NO:::')
  

  Change the button action to present, with the value of the request as "CANCEL".

  By default, generated by the wizard Cancel button will be created to perform a redirect. The anticipation is that the behavior required to navigate to another page in the application without changes to session state or process.

• Digital limit - several tables and 1 table limit test

  Hello!

  I am quite new to Teststand and I'm stuck with a problem whose solution should not be otherwise complex... (I think...).

  I would use a "limit test digital"vi (LabVIEW module). " This vi returns 3 paintings and I would define 1 "min/max" for each table.

  that is to say:

  Array1 => each element compared to min - 1 & max1

  Array2 => each element compared to min2 & max2

  ARRAY3 => each element compared to min3 & max3

  For 1 table, I found this solution: I write Locals.ARRAY1 [RunState.LoopIndex] 'DataSource' and all the elements of the array are compared to the limits that I chose. Of course, when I add 2 tables, the same limits are compared to these new windows but I would allocate 1 limits given in table 1.

  Does anyone have an idea of an easy solution?

  My code Teststand and the small vi are here below if this might help.

  Thank you in advance!

  Consider this example.  The trick is to repeat a measurement on the Data Source tab.

• Download the 'batch' after 'Test USE'

  Hello

  I'm usung the standard "full functionality" Testexec.exe like my UI and everything works fine.

  But I need get the user a 'code batch' only once after that the user presses the button "USE Test" (not once per USE) and get this ID insterted in test for all reports of UUT following. Until a new test is run.

  Where I put the message box in order to get this behavior?

  Paul

  Actually, it was more simple than that. One of my colleagues helped me.

  I just had to add a message popup in the "PreUUTLoop".

• Updating of the table after insert shows empty cells

  Hello experts,

  I'm trying to insert some custom values of certain fields in a table displayed on my page. The table comes a VO based entity with a sequence number and a few constraints.

  The sequence numbers batteries managed automatically by the database.

  The entry fields are related to a bean managed to get the value with 'GetValue' and then I create a string for the entry. The string then gets cut in the VO as some attributes with the following SQL calculation example:

  REGEXP_SUBSTR (attribut3, "[^,] +' 1, 5")

  But it is on the ViewObject/database layer.

  After I call the method of the VO Impl to create the new line like this:

  Managed bean:

  OperationBinding operationBinding = bindings.getOperationBinding ("addRow");

  operationBinding.getParamsMap () .put ("Value1", someInt);

  operationBinding.getParamsMap () .put ("Value2", someIntToo);

  operationBinding.getParamsMap () .put ("Value3", someString);

  operationBinding.execute ();

  
  

  Impl VO:

  
  

  ' public void addRow (integer value1, value2 Integer, String value3) {}
  

  
  

  ViewObject vo = this;

  NewRow row = vo.createRow ();

  
  

  newRow.setAttribute ("attribut1", value1);

  newRow.setAttribute ("attribut2", value2);

  newRow.setAttribute ("attribut3", value3);

  
  

  vo.insertRow (newRow);

  this.getDBTransaction () .commit ();

  }

  I capture without exception again, but when I place everything correctly and trigger the code bean managed via a button action, the table shows the new line with the correct integers, but the channel cut in two by the calculation of SQL from the top shows only blank cells. After that research with the filter of the table and remove the search filter once again, the strings appear correctly.

  For example, after you insert:

  

  Then, after 'refreshment' with the filter:

  

  What can I do about it? I can't really put the data through the InsertWithParams, because I need build the string with the Java Code.

  It only does not show data after insertion, PartialTrigger (s) also will not work.

  You must re-run the sql query after validation (with: vo.executeQuery ())

  Dario

• How to refresh the table after changing model

  12.1.3 JDEV

  My Table of the ADF is limited to a list of dataRows in my SampleDataModel class.

  My button is limited to a method of createDataRow of SampleDataModel class.

  Then click the button, a new item is added to the list of dataRows.

  There is a partial trigger button on the table.

  I expect after the button clicked, the table is updated with the newly added row.

  But what I see is: new dataRow is added to the list of dataRows and the flashes of the table, but it does not show the line.

  Anything I missed? Thank you.

  < af:toolbar id = 't3' >

  < af:button actionListener = "#{bindings.createDataRow.execute}" = "createDataRow" text "

  Disabled = "#{!}" Bindings.createDataRow.Enabled}"id ="b7"partialSubmit ="true"/ >

  < / af:toolbar >

  < af:table value = "#{bindings.dataRows.collectionModel}" var = 'row' "

  Rows = "#{Bindings.DataRows.rangeSize} '"

  emptyText = "#{bindings.dataRows.viewable?" "{'No data to display.': 'Access Denied.'}".

  rowBandingInterval = '0 '.

  selectedRowKeys = "#{bindings.dataRows.collectionModel.selectedRow} '"

  selectionListener = "#{bindings.dataRows.collectionModel.makeCurrent} '"

  rowSelection = 'unique' fetchSize = "#{bindings.dataRows.rangeSize}" id = "t1" "

  "partialTriggers =": b7 "editingMode ="clickToEdit">

  How you have implemented the createDataRow method to add the line?

  A table using an iterator in the pagedef, you have updated this iterator?

  Timo

• ODI 12 c: do I have to reimport the target tables after that I did some clues on them

  Hello

  I created a map after import target tables in my ODI 12 C studio. The mapping is complete and it works without any errors. Now I intend to create some clues that I have an obligation to report. SO, I have to reimport these after creating indexes.

  Thank you

  SM

  Hello

  Here's the thing. The indexes that you created, if you plan to use as a unique index, or as your key to updating ODI you can go ahead and add the template manually in or hit the table again. However, if these indices are purely to make your report more quickly and will have no impact on you data loading then it is pointless to ODI. In the future when you make changes to the table and refresh it in ODI indexes will be added automatically.

  Thank you

  Ajay

• Blocking of a field in a table after validation

  Hello! "m using jDev 11.1.2.4.0

  My project to get a table and I built a few postings by program for when the user insert or modify table data.

  Everything works except if the field that is not block, that is, when the user inserts incorrect data, an error message appears, but it is possible to validate the changes anyway.

  So, I want to know how to block the field after a valiodation! To do this validation, I use a valueChangeEvent by the following:

  FacesContext.getCurrentInstance () .addMessage (id1.getClientId (FacesContext.getCurrentInstance ()),

  new FacesMessage (FacesMessage.SEVERITY_ERROR, "invalid year.", ")

  "The year should be after 2015."));

  Any help is welcome!

  Kind regards.

  For example, for af:inputText /RichIinputText, there are setValid() method:

  http://docs.Oracle.com/CD/E23943_01/apirefs.1111/e10684/Oracle/ADF/view/rich/component/rich/input/RichInputText.html

  STO, suffice it to say

  setValid (false);

  before showing the FacesMessage

  Here is an example of the use of setValid(), for af:inputFile, search for FichierMettre update() method in the link below:

  Oracle Fusion Middleware Blog by - Mohammed Tanveer: ADF Fileupload - InputFile with autosubmit & valuechange listener

• Update of table after SELECT COLLECT in BULK IN

  Hello

  
  

  I have the following query

        SELECT TYPE(A, B, C, D)
        BULK COLLECT INTO ARRAY_TYPE_VAR
        FROM table
        WHERE ROWNUM <= number;
  

  And after execution of this I need to update the selected lines to mark as processed.

        UPDATE table
        SET is_proc = 'Y'
        WHERE ...
  

  -I want to just select a predefined number of lines (ROWNUM < = number)

  -Selected data comes from an intermediate table that I can't control and there is no PKs.

  Is it possible that I can use to identify the selected lines and use them in an UPDATE statement?

  Thank you

  Hugo

  I need to select the data to perform certain operations and validations and insert in the paintings of application.

  Since I have a large number of files, I found myself with performance while loading problems all in memory.

  I am trying to create a kind of limiting process:

  Until I have 0 not dealt with the lines:

  Select lines of high x-> perform data operations-> lines of the selected mark as processed

  The sql code I posted is inside a loop.

  I'm probably complicate an easy problem, but I'm kinda stuck with it.

  And Yes, there is a column that can be used to identify the data.

  There is NO NEED to 'Butterfly' lines of process or as treated brand.

  Assuming that you need to use the collections and PL/SQL just treat ALL lines but only a limited number at the time.

  Some examples of code (ONLY for the demonstration) which deals with the entire EMP table a few lines at a time:

  EXTRACTION is a BULK of COLLECTING all the data in "v". It will get either all data, or none if there is none.

  The construction of the LOOP would be used when you have a LIMIT clause while Oracle would be 'loop' return to
  Download the following set of lines. Run this example in the SCOTT schema and you will see how the LIMIT clause.
  I have 14 rows in my table EMP.

  DECLARE
  CURSOR c1 IS (SELECT * FROM emp);
  TYPE typ_tbl IS TABLE c1% rowtype;
  v typ_tbl;
  BEGIN
  OPEN c1;
  LOOP                                                 --Loop added
  C1 FETCH BULK COLLECT IN v LIMIT 3; -treat 3 records at a time
  -treat the first 3 max records
  DBMS_OUTPUT. Put_line ('Treatment' | v.COUNT |) "documents.");
  I'm IN v.first... v.Last LOOP
  DBMS_OUTPUT. Put_line (v (i) .empno);
  END LOOP;
  OUTPUT WHEN c1% NOTFOUND;
  END LOOP;
  DBMS_OUTPUT. Put_line ('all done');
  END;

  In the loop, you would do any processing of the nested table, you want to make
  and could use a FORALL do one INSERT into another table.