DropDownBox breakdown by event primary change Index

Similar Questions

• Factor of clustering for the primary key Index

  Hi all
  
  I have cretead a new table with 1.7 million records with an index of primary key on ID (NUMBER)
  Number of blocks used is arnd 57 K.
  
  Factor value of clustering on the primary key index is 1.6 million.
  
  Could you please suggest what can be the reason for such a clustering factor high for the new table.
  
  
  Thank you
  Ash N.

  Google is your friend:
  http://www.dbasupport.com/forums/archive/index.php/t-38893.html
  http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:1032431852141
  http://hemantoracledba.blogspot.com.es/2008/01/impact-of-clustering-factor.html

• modify the DEFAULT PROFILE on primary - change or automatic standby?

  Hi all
  
  Changes to the DEFAULT PROFILE on primary automatically fits the wait at the CCR?
  
  If the watch is read-only, then changes can never be made manually, so how I update the day before?
  
  Thanks in advance
  Steve
  
  Running Oracle RAC 11.2.2
  
  Ive changed the DEFAULT profile with success on the head node
  
  I then try to update the sleep using the same ALTAR and see the following:
  
  
  [oracle@GAATL-OTA-ODC bin] $ sqlplus / as sysdba
  
  
  
  SQL * more: Production of liberation 11.2.0.2.0 Saturday, May 21, 10:33:53 2011
  
  
  
  Copyright (c) 1982, 2010, Oracle. All rights reserved.
  
  
  
  
  
  Connected to:
  
  Oracle Database 11 g Enterprise Edition Release 11.2.0.2.0 - 64 bit Production
  
  With partitioning, Real Application Clusters, Automatic Storage Management, OLAP,.
  
  Options of Data Mining and Real Application Testing
  
  
  
  SQL > connect / as sysdba
  
  Connected.
  
  SQL > ALTER LIMIT DEFAULT PROFILE
  
  2 FAILED_LOGIN_ATTEMPTS UNLIMITED
  
  3 PASSWORD_LIFE_TIME UNLIMITED;
  
  CHANGE THE DEFAULT LIMIT PROFILE
  
  *
  
  ERROR on line 1:
  
  ORA-00604: an error has occurred at the SQL level 1 recursive
  
  ORA-16000: database opened for read-only access

  Hello

  everything you do in the primary, which writes information Redologs (what changing profile done) will be applied on the day before.

  So if you change the profile on the primary changes will also be on standby.

  He's a little more complicated to have different profiles for the primary and standby.

  Concerning
  Sebastian

• creating a unique index of instaed of using the primary key index

  Hello
  
  I heard in a debate sometimes it is better to create a unique index on a column and use it instead of using the primary key index in oracle. I did not understand what that the reason propely.
  
  Can someone please help me in this topic if it is valid.
  
  Thanks in advance

  On the surface, which does not seem reasonable... Volume of the DML is irrelevent to determine which column is the primary key for a table.

  My wild speculation a bit at a reasonable time could someone do...

  If you use synthetic primary keys (i.e. the keys generated by sequence) and that your tables are subject to large volumes of inserts such as there is a danger that the block "to the right" will be the source of contention block and worry not about analysis of beach on the column, you can create a reverse on this column (unique or non-unique) key index before creating the primary key constraint and to indicate Oracle to use this existing index to respect the primary key constraint.

  Obviously, however, this involves a lot of assumptions to arrive at a reasonable point. There may well be another set of assumptions that could also lead to a valid argument. Or it could be a myth that someone has heard and just repeats.

  Justin

• reverse the primary key index

  Hello
  
  When we create a primary key, it automatically creates a unique index on it. He is sort can we give a clause to create a single inverted index on this subject?
  
  We can of course more late the state change an index to Conversely, but how to do it at creation time?
  
  Kind regards!

  create table test_123(c1 number primary key using index  reverse)
  

• Performance problem on the SQL query that does not use the primary key index

  Hello!
  
  I have some performance issues on a single SQL query (Oracle 10 g).
  I could solve the problem by using the INDEX indicator, but I would like to know WHY this is happening.
  
  * Tables *.
  create table jobs)
  ID number (5) not null,
  name varchar2 (100),
  primary key constraint Job_PK (id)
  )
  /
  -Record count: 298
  
  create table Comp)
  integer ID not null,
  name varchar2 (100),
  primary key constraint Comp_PK (id)
  )
  /
  -Record count: 193
  
  -Relation m: n
  create table JobComp)
  integer ID not null,
  id_job integer not null,
  id_comp integer not null,
  primary key constraint JobComp_PK (id),
  unique key constraint JobComp_UK (id_job, id_comp),
  Constraint JobComp_FK_Job foreign key (id_job) refers to Job (id),
  Constraint JobComp_FK_Comp foreign key (id_comp) makes reference Comp (id)
  )
  /
  create index JobComp_IX_Comp on JobComp (Cod_Comp)
  /
  create index JobComp_IX_Job on JobComp (Cod_Job)
  /
  -Record count: 6431
  
  * Ask *.
  
  When I run this query, the execution plan shows the index using (JobComp_PK and JobComp_IX_Comp).
  No problem.
  
  Select JobComp.*
  of JobComp
  Join jobs
  on Job.id = JobComp.id_job
  where JobComp.id_comp = 134
  /
  -runs in 0.20 sec
  
  But when I add the field 'name' of the work table the plan uses full access table to the table of work
  
  Select JobComp.*, Job.name
  of JobComp
  Join jobs
  on Job.id = JobComp.id_job
  where JobComp.id_comp = 134
  /
  -runs in the 2.70 dry
  
  With the help of the index
  
  Select / * + INDEX (Job Job_PK) * /.
  JobComp.*, Job.name
  of JobComp
  Join jobs
  on Job.id = JobComp.id_job
  where JobComp.id_comp = 134
  /
  -runs in 0.20 sec
  
  * Doubt *.
  
  This behavior is correct?
  
  PS. : I tried to recalculate the statistics, but nothing changes:
  
  analyze the job calculation table statistics.
  /
  change the statistical calculation of index Job_PK reconstruction;
  /
  Start
  dbms_utility.analyze_schema (sys_context ('userenv', 'current_schema'), 'CALCULATE');
  end;
  /
  
  [of]
  Gustavo Ehrhardt

  Gus.EHR wrote:
  Hello.
  I'm sorry for the plan unformatted.
  The execution time of the querys "without field name' and 'with the field name with suspicion" are equal.
  He has no problem caching, because I get the plans of the sequence different from the querys and repeated the performance. The result is always the same.

  I don't think that there is no problem with oracle crossing LOOP IMBRIQUEE to the HASH JOIN when you include the field name and this should be the expected behavior. But it seems that your WORKING table has a degree of parallelism set against what is causing the query to run in parallel (as JOB table is now available with full table scan, instead of indexed access earlier). It could be that the parallel execution is contributor to extra Runtime.
  (a) do you know why the degree of parallelism on the WORK table has been defined? Do you need it?

  You can see if the following query provides a better response time?

  select /*+ NOPARALLEL(JOB) */ JobComp.*, Job.Name
    from JobComp
    join Job
      on Job.id = JobComp.id_job
   where JobComp.id_comp = 134
  

• Why no event to CHANGE the VALUE?

  LV2013, Win7

  The attached VI does not work the way I expected.  I wonder what can be done.

  My real program (this is not it) has a window with a menu.  You modify alarm settings in this window.

  It uses a menu with NEW, OPEN, REVERT, SAVE and SAVE as.

  I want to offer a word of caution: If you change the file on the screen, then try to REVERT or NEW or OPEN, you get a dialog box that the file is "dirty", i.e. has unsaved changes, and you can cancel and continue nevertheless, or save and move forward. "

  I also want to disable certain menu items if the file is dirty.

  Most of the time, it works very well.  But there's an edge case that I can't do work.

  If you run this program, change the string, then (as the very next thing) click on the FILE MENU, then the menu is not save the file as dirty.

  Even if I have a test 'dirty' right there in the ACTIVATION MENU, and he gets executed before the menu appears, it is not as dirty.

  The menu is so bad, and as soon as you click an action, the action can still see DIRTY as false.

  Now, if you change the string, and then click turn OFF somewhere, the VALUE CHANGE event happens, and she is considered unclean.

  But if you take a file, type something in and immediately, click on the menu (or type ctrl-O) then it is not recognized.

  Any ideas how to get around this problem?

  Before I tell you to turn on the VALUE UPDATES while TYPING, know that it should work on numeric fields, where there is no option.

  
  

• LabVIEW hangs on create new case of event or change events managed by this case

  LabVIEW crashes everytime I open the context menu for a structure of the event and select 'Create new same case' or 'Edit events processed by this case. "

  I'm running sp1 LV2013. I don't know when this started happening. I have supported existing code so I don't know when was the last time I created a structure, but now it happens every time I do either of the above actions. Needless to say that, now that I need to do this, it's rather prohibitive my quality.

  This happened to someone else? I just need to reinstall LV?

  I feel that I have read of what is going on before, but I can't find the message thread.  CHANGE, just found it.  http://forums.NI.com/T5/LabVIEW/major-error-with-event-structure/TD-p/2700869

  With LabVIEW closed, try renaming your LabVIEW.ini to something else (in this way you still have and can restore it if it does not work).

  Then, launch LabVIEW.  It will create a new .ini file.  See if it works.

  If this does not work, please post your original .ini file here.  It would be interesting to see what setting it could cause a problem.

• Why my event structure reacts to an event of "change value"?

  Hello

  I created a VI with 2 while loops and structure 1 integrated event. The first while loop creates a square wave and the value of the pass signal periodically - this event is registered by a property node and also shown on an indicator. I've linked the second event called "Mode-number: changed value" so that the signal and tried in various ways to "activate" the structure of the event (I tried to use event dynamic registration, property nodes, event tool etc.

  Attached to this message is a png of the VI file.

  No idea what could be the problem?

  Thanks much :-)

  Bruno

  You must use "user events. You should also look at some of the examples/tutorials on how to use them, see here: http://zone.ni.com/reference/en-XX/help/371361K-01/lvhowto/creating_user_events/

  What you have done is to try to enter a value in both structures change event - this is not actually generate a value change event. Value change events are generated when you (as a user) change a value of a control on the front panel.

  Alternatively, you can use the 'Value (signalling)' property that will allow you to update the value of an indicator and also generate the event changes its value. I think in your case if you are better to use user events.

• Monitor another layer for the events to change an effect

  Is it possible for an effect to listen an another layer change event and then react to this?

  Here's the situation: I have a plugin that has a setting of layer. This layer parameter points to a text layer. Now, I would have the effect to respond to a user who changes the contents of a text layer (TextDocument object). I guess I could somehow store the State of the layer and compare permanently for changes, but I feel in response to an event would be far better - if it is possible.

  Thank you

  Michael

  you do not receive a call from rendering when the text layer changes?

  in all cases, you can create an invisible param with an expression on the subject

  that links to the source on the text layer param. you change the

  Settings when the text is changed and will trigger a new rendering.

• How to handle events when changing the list of the artboard in Illustrator?

  It's very strange for me, but AIEvent has no type event to handle work plan list change events.

  http://cssdk.host.Adobe.com/SDK/1.5/docs/Webhelp/references/cshalib/com/Adobe/cshostadapte r/AIEvent.html

  May be there are has any ideas how to get the events of the artboard: 'Add', 'delete', 'reorder '.

  Well, the right event type is AIEvent.DOCUMENT_CROP_AREA_MODIFIED. It is very useful to play with EventWatcher distance example Creative Suite SDK examples.

• How to declare a function on the event of change of cursor in AS3?

  Hi all

  I have a function that adds a slider to an expert group;

  I would like this slider to start another function on the event change.

  I'm doing it:

  function() {return A.apply (null, [this] .concat ($A (arguments)))}
  
  

  
  [Bindable]

  public var mySlider: Hslider = new Hslider.

  private function addSlider (): void {}

  mySlider.change = onSliderChanged (event);  / * < = it's my problem * /.

  }

  Any help would be really appreciated.

  Thank you very much.

  You need to add a listener for the change event,

  mySlider.addEventListener (SliderEvent.CHANGE, onSliderChanged);

  private void onSliderChanged(event:SliderEvent):void {}

  ACTION HERE

  }

• Difference between a Click event and change

  Not sure what could be the cause, any input would be helpful

  I use the following JAVA script to set the focus on a text box after the user clicks on a checkbox.

  With the help of the "Click" event

  xfa.host.setFocus (form1.requester_info.m_approve. Table9.Row1.m_Name);

  When I click on the box, nothing happens. Focus does not move

  The 'Change' event using I use the same code;

  xfa.host.setFocus (form1.requester_info.m_approve. Table9.Row1.m_Name); He works.

  I have 4 check boxes on the form that will use this code (by changing the accent of course) and I get the same results for each checkbox.

  Anyone got any ideas what I could do for this shit

  Chomp

  Here, just tried and it works very well on both events. I used the version 9 and Acrobat 8. If it works for you then that's great... . If you want to pursue this more then read on...

  The ore which version do you use?

  When you move the code to the click event, you can add an app.alert ("triggered Click event!") to indicate that the event triggered (just like a message to yourself for debugging purposes. If it still does not work check the javascript console by pressing Ctrl - J (assuming you are using Acrobat) and see if there are any error messages, in this case the change and the click event do the same thing.

  Paul

• ViewStack component in ViewStack change index

  Hello everyone.
  
  I got a ViewStack with 3 components inside.
  How to change the current index ViewStack in within one of the components of this?
  

  or you can call the viewstack through the hierarchy of your app...

  this.parentApplication.myComp.myViewStack.selectedIndex = newIndex;

• old age and the primary key index

  That question lingers on me for a long time. When I have a table(non-partitioned) with A column as a primary key, it makes no difference (in data retreival) if I create an index on column A. The oracle that I use is 10.2.0.3. My conclusion was pk already stores records in a sorted order and an index is not necessary.
  
  I also have a question on the index in the global temporary tables. A global temporary table was created initially with his index finger. Then, it is used with each session. As the data in a global temporary table are related to the session, oracle create index separated for each session?

  Hello

  When you create an on a column in a table's primary key, a unique index is created automatically, you need not create separate.

  Oracle Concepts:

  You can create indexes for temporary tables using the CREATE INDEX statement. Indexes created in the temporary tables are also temporary, and the data in the index have the same scope of session or transaction data in the temporary table.

  You can create views that access the temporary and permanent tables. You can also create triggers on temporary tables.

  For more information, see [temporary Tables | http://download.oracle.com/docs/cd/B19306_01/server.102/b14220/schema.htm#sthref769]

  Kind regards

  Published by: Walter Fernández on February 7, 2009 22:09 - Add URL...