How to avoid the chained rows

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• Is it's slow too chained? How to prevent the chained rows?

  Hello
  
  Because of performance on my database problem, I fell "Lines Chained/transferred items"... and ran the script to check the chained rows...
  
  I chained rows in 2 tables but alone is worth mention. This is a table that has 50 CLOB columns and 1.1mil records...
  
  After you run the script for the chained rows get 500,000 lines chained out of this 1.1mil...
  
  I will now do as explaind in the forums and books, reinsert it train... to try to solve this problem
  
  So my question would be, what should I do to prevent it, if I can actually at all for the get not both chained rows? I understand that certain lines cannot be prevented from having channels...
  
  Database block is 8192. Length (stats) line avarage of this table is 6093, 8.9 G est.size... PCTFree is 10 by default...
  
  Right now I get the warning: "Too low PCTFREE for a table" and is 1.3...
  
  I need to increase the block of data or increasing the PCTFree some ranged from 20 to 25? If so, somehow improves one block only on the table cause recreate database which is that 79 GB would take time...?
  
  Performance is the big problem, the disk space is not...
  
  Thank you.
  Kris
  

• How to avoid the report query needs a unique key to identify each line

  Hello

  How to avoid the error below

  The report query needs a unique key to identify each row. The supplied key cannot be used for this query. Please change the report attributes to define a unique key column.

  I have master-detail tables but without constraints, when I created a query as dept, emp table he gave me above the error.

  Select d.deptno, e.ename

  by d, e emp dept

  where e.deptno = d.deptno

  Thank you and best regards,

  Ashish

  Hi mickael,.

  Work on interactive report?

  You must set the column link (in the attributes report) to something other than "link to display single line." You can set it to 'Exclude the column link' or 'target link to Custom.

• the chained rows vs migrate lines

  Hi guys,.
  
  Anyone know the diff between lines chained and migrated rows?
  
  The query below is the lines chained after analyzing:
  
  SELECT the table table_name, num_rows, owner, chain_cnt
  Round(chain_cnt/num_rows*100,2) pct_chained,
  avg_row_len, pct_free, pct_used
  FROM dba_tables
  where chain_cnt <>0
  and num_rows <>0
  
  How about migrated lines?
  
  Thank you!

  If you are not careful following the basic rules is a good way to end up making unnecessary work.

  Since by definition that a linked line is a line that is too large to fit in a single block the reorganization of a table database has no effect on the number of lines chained in a table only migrated lines will be eliminated. The required referenced threads listing chained then lines feteching in fact the lines then statistical verification, which is a lot of work.

  Another approach or help reduce the number of tables of interest after analysis your paintings would be to filter the list of tables to consider choosing a percentage value where values below this level are regarded as not of interest: dba_tables.chain_cnt / dba_tables.num_rows. After all you care if one person out of 1000 10 thousand, or 200 e / s to get a line via an index reading requires a second IO? You can follow the link referenced at this stage for the identified tables or more based on statistics an analysis of eye-ball.

  Consider the pctfree, the amount of data exists on insert and avg_row_len. Short rows would not be the string so a chain_cnt > 0 in this case probably would be migrated rows. A line length average larger than the size of the block would require chaining and you could estimate how many blocks N number of lines should take and comapre for your chain_cnt. It's tables with medium-sized lines that are the most difficult to understand given that the avg_row_len could hide some very large rows that have the chain and where to capture the chained rows and retrieve can be useful.

  Now make a quick estimate of the number of blocks needed to contain num_rows * avg_row_len * overhead_factor / the_oracle_block size and compare that to dbatables.blocks.

  If the space used is substantially higher than the calculated space so this table can be a canidate for reorganization for the purpose of management of space, if you really need to look at the DML model space may soon be rehabilitated. A history of use of space by the heads of line object can be beneficial to determine whether the table is a State of equilibrium (essentially static in size) or still growing. If you go to the trouble to re-organize a table you must keep a record the before and after results, including the number of lines and the number of blocks used for use on the line to determine if the execution of this task again on the same object is worth.

  If a table turns have migrated lines then most likely you need to adjust the pctfree factor in order to ensure a suitable available space exists in the block at the time of insertion to allow future expansion line so that you don't have to re-organize the table again in a few months.

  HTH - Mark D Powell.

• How to avoid the SEPARATE in OBIEE SQL

  Hello...
  
  For the issue I posted previously...
  Problem with the data type LONG in responses
  
  I executed the query into a FROG, and I've identified the error because of what this error is coming... because of SEPARATE...
  I took care to avoid this column in ORDER BY putting order on another column...
  
  Now my question is how to avoid the DISTINCT clause in SQL generated by OBIEE...
  If the first column of criteria is then it avoids the SEPARATE... but if I use measure... Group of will come... and group of should not be used here...
  
  If it's done... my problem is solved...
  Of course... I get duplicate rows...
  
  However, I want the answer how avoid SEPARATE?
  Waiting for the response from your...
  
  Thanks and greetings
  Kishore Guggilla

  Kishore,

  In the physical layer, open the properties of physical catalog and in the features tab find DISTINCT_SUPPORTED and remove the check box value.

  who removed separate in each query generated for this database.

  -Madan

• Satellite Pro 4200 how to avoid the mistakes of the ACPI

  Satellite Pro 4200 how to avoid the ACPI errors after installing SP2 for windows XP Prof
  The problem is that my computer after installation service Pack 2 need about 15 minutes from time of shoutdown - what should I do to avoid this problem.
  Piotr Plecke

  Hello
  in this case it would be interesting what Type of laptop it is exactly.

  You will find this model on the bottom of your laptop. There is a review of it.

  Some models have a Bios update available, others not, for example.

  Please send additional information!

  Good bye

• Camileo S10 - how to avoid the 'information' during video playback on TV

  I just received my Camileo S10... very nice indeed... but how to avoid the track and reading data to be shown on the screen during playback on my TV...?

  Go to the movies, then before you start playing click the OK button. This also works when you save. You must do this before playing or recording.

• How to avoid the launch of Labview VI when he invokes in Teststand environment?

  Hi, friends.

  I am a student of teststand. I wrote a few screws by Labview. Now, I want to invoke in teststand environment.

  But when I run the sequence. LabVIEW automatically launches.

  How to avoid the launch of Labview when I run the sequence?

  Thank you.

  LabVIEW programs require a runtime engine. Under the TestStand configuration drop-down, select adapters. You can change the LabVIEW adapter to select the runtime rather than the development system.

  This should prevent the main screen of LabVIEW to appear, but you will not be able to change your LabVIEW VIs while they run of TestStand using the runtime engine.

• How to avoid the launch of Labview when called by Teststand VI

  Hi, friends.

  I am a student of teststand. I wrote a few screws by Labview. Now, I want to invoke in teststand environment. But when I run the sequence. LabVIEW automatically launches. How to avoid the launch of Labview when I run the sequence?

  Thank you.

  I'm not sure that I follow what you're saying...  But it seems that when the VI is called, the LabVIEW Development software is started and you want to avoid this.

  If you create an executable file or a dll and that any call within TestStand, she should not call the development environment.  You must have the LabVIEW runtime engine installed on the target computer.

  For several years I used TestStand with LV, if my memory does not have to be precise.  I think that the above worked for me.  However, it seems that I remember something to have the LV code in debug mode, causing to open development environment... but it's a distant memory.    You do not use breakpoints where the LV VI is called, are you?

  R

• How to avoid the minimizin of the screen when the user down ups slide

  How to avoid the minimizin of the screen when the user ups the down slide.

  Hello

  I guess that not possible because this is a feature of the system. Be able to substitute the blow to the gesture of bottom up would mean for combat when a user can switch to another application. It is not something that an application must be able to do it at all.

• How to avoid the string * empty * on new pushScreen

  Someone knows how to avoid the string * empty * coming on each press of the screen and instead * void * can I have my own channel at the same place... Please let me know its possible or not...

  

  Thank you

  read the API:

  http://www.BlackBerry.com/developers/docs/4.7.0api/NET/rim/device/API/UI/component/ListField.html#se... (java.lang.String, int)

• How to avoid the color address IOS in email HTML Template?

  Hello

  How to avoid the color address IOS in email HTML Template?

  Thank you

  Rahul Bhambri

  Hello Rahul,

  Please use css in your style sheet

  a {[x-Apple - detectors of data]

  color: inherit! important;

  text-decoration: none! important;

  font size: inherit! important;

  Police-family: inherit! important;

  Police-weight: inherit! important;

  line-height: inherit! important;

  }

  Thank you

  edynamic expert Eloqua

• Question CP9: HTML5: Apple: Android: how to avoid the click on the Play button / tap?

  Hello

  Captivate 9.0.0.223: HTML5 draft.

  I'm sorry to ask this question, it's a little old chestnut on HTML5 in Apple iOS and Android.

  I have searched on the internet and forums for a solution underway, but could not find something that works.

  The problem is how to avoid the PLAY button, which forces the user to click / tap on it, when the project is accessible on an Apple or Android system.

  

  The project will be published on the internet for use on any Windows, Apple or Android device.

  I have no control over the Web server or devices that will use the people, so that any changes to the software server or browser is out of the question.

  I have tried both a plain HTML5 and a responsive project, but neither avoid the Play button. I put an example of 1 slide on these links.

  http://www.hoffits.com/test_responsive/index.html

  http://www.hoffits.com/test_html5/index.html

  The bottom line is: ' is it possible to remove the need for the user to click / press the Play button?

  Thank you.

  Peter

  Cardiff

  In Wales

  UK

  In your normal HTML5, there is a line (I think it's 46) with this code:

  CP. DoCPInit();

  Add cp.movie.play (); Located below.

  so:

  CP. DoCPInit();

  CP. Movie.Play ();

• How to avoid the glossy look and brilliant nostrils?

  I just built my first character of fuse and when I import into Photoshop, its nostrils are incandescent - as if the light shines through the back of his head!

  This fuse:

  

  Becomes this in Photoshop:

  

  I use a brush to set the nostrils, but have no idea how fix eye - of the suggestions?

  Even better - any ideas on how to avoid the glossy look and glowing nostrils?

  Thank you very much
  Malcolm

  Hey, Malcolm.

  Best way to explain what basically rendering 3D correctly really takes a lot of time, haha.  So that you may be able to work with the real-time 3D model and make changes quickly, we use two different rendering methods.

  There is an "Interactive" mode which is not like the beautiful light/shade, but is very fast - and that's what you see when you interact with the default template.

  Then, there is a mode "Raytraced" which is much more advanced calculations and stuff to give you a proper lighting / shadow.  Raytraced rendered may take time if so we can not use it all the time.

  In order to get the lights/shadows appropriate you need to perform a path Ray would make on the document.  Best way to do this:

  • Select your 3D layer in the layers panel
  • Make a selection in the drawing area to the area that you want to make (I recommend to test rendering of area to check the lighting/shadows before committing to make the whole layer).
  • Push the button is rendered at the bottom of the properties panel (it looks like a cube in a rectangle box, right next to the delete icon).

  There are other things that you must do if you want to get the best image search quality such as the addition of secondary lights!  You can add more lights in the 3D Panel using the small icon of light at the bottom.  Have 2-3 stage lights and adjusting their colors can make a big difference with the Assembly of your character in the scene.  Here is a small image for some comparisons:

  

  You can see the image with two lights a look much more realistic lighting and shadows and raytraced of one and two versions are much nicer and cleaner!

  Hope that helps!

• How to avoid the FDM-command being moved files from the OpenBatch folder

  Hello world
  
  I have a little problem with Batch Processing of the FDM - I need to stop the movement of files in the folder OpenBatch - when a batch is executed.
  
  The installer by using the Task Manager, a load a Batch Script and Script integration all works very well. However, the process must run every 3 hours, so I need the file "A_LedgerTransLocation_Actual_nov - 2013_RR.txt" to remain in the \Inbox\Batches\OpenBatch\ folder at any time.
  
  How to avoid the file is moved?
  
  
  Best regards
  Frederik
  
  
  
  
  PS: I noticed on the OTN Forum is it may be possible to script a solution such as:
  
  FSO1 = CreateObject ("Scripting.FileSystemObject") set
  Set File1 = FSO1. GetFile ("FDM Directory\FDM Application\Inbox\Batches\Openbatch\A_LedgerTransLocation_Actual_nov-2013_RR.txt")
  The BATCHENG value. PcolFiles = BATCHENG.fFileCollectionCreate (CStr (strDelimiter), File1)
  
  However this is not possible, as the controllers of the company need to edit the. TXT file themselves. They will not be able to edit the script too.

  I don't think you can prevent the FDM, move the file. I'm assuming that the file change in each period to use the last period of POV, so I think that option easiset to copy the file (based on a part of the name (location?) to a temporary location before began the FOM and write again later.)