stupid question: back in terms of index rebuild...

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  I bought a Curve 8310 this morning and is to sign up through Straight Talk.

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  It's obviously culture of the box, because I couldn't any changes made to the settings if I wanted to. How to proceed?

  Try doing a battery pull. Let it reboot and see if the problem is still their. If the problem is still their after restarting, I think you should try to get a replacement.

• Stupid question time.  Where is this download?  upgrade-from-ESX4.0-to-4.1.0-0.0.260247-release.zip

  All,

  Sorry, it's most likley a stupid question, but I can't find the below upgrade the file anywhere in the download section.  I looked, looked, had someone else to look at and I can not find.  The file is: upgrade-from-ESX4.0-to-4.1.0-0.0.260247-release.zip

  Someone at - it had a link?

  Point these KB of mine who need the upgrade file.

  http://KB.VMware.com/selfservice/microsites/search.do?language=en_US & cmd = displayKC & externalId = 1022140

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  At this rate I'll just rebuild with 4.1 one at a time.

  Thanks in advance.

  Hello

  Simply follow the steps to download ESX 4.1. Connection, accept the agreement ect

  Attached to the last page, in that you have the option of what you need to download as

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  Concerning

  If you find this or any other answer useful please consider giving points by checking the answer useful or appropriate. Thank you.

• index rebuild

  During the rebuilding of the index on the production of databases what precautions because a DBA will take? If dba disable the application or not?
  When online index rebuilding, what performance question will come on the production database?
  
  
  Thanks in advance

  Reconstruction on-line during the index of what will be the impact on the database?

  1 space of index segments can be roughly doubled as Oracle retains the original index segment during the reconstruction. It creates a new index segment, he switches rapidly, then deletes the old.
  2 CPU will be consumed
  3 oracle perhaps fully analyze the old index, other index or table.

  If a user makes a request at the time of the index to rebuild which will have an impact on this user?

  a shared lock on the table will be held
  brief exclusive lock tables and indexes metadata will be held during the switch.

• Index rebuild required after truncate the table and load data

  Hello
  
  
  I have a situation that we truncate tables bit and then we loaded data [only content] on these tables. What you need to rebuild the index online is necessary or not?
  
  
  And another question is if we drop a few clues is the total amount of space is released or not. And re-create indexes will use the same amount of space. As I don't have disk space more? In this situation, rebuild the index online will be a better idea...
  
  Can you please on this...
  
  
  truncate the table some the few loading tables + reconstruction markings online is the best (or) droping little tables, a few tables loading + re-create the index is better
  
  Can you suggest the best way... We have a time that it currently we don't have enough space on the disk... [Option should not effect the space]

  user13095767 wrote:
  Ok. I have it...

  u want to say if we disbale the index while loading... Next, we need to spend the time to build.

  If the indexes are enabled, then rebuild again is not necessary after loading tables...

  Please answer if my understanding is correct...

  above is correct

  >

  If so, how abt the differences in the space occupied by the spaces of storage during the index rebuild and re-create... T he acquires more space if recreate us [deletion and creation] or rebuild online is preferable to an index...?

  space used is the same for all options.

• At the same time index rebuild...

  OK, so I have a question that has puzzled me a bit. I think I understand the theory, but I am not convinced, so looking for 3xp3rt thoughts.
  
  I have the following table with the indexes following:
  
  Departments of instance name table Name Index
  AWESOME_DETAIL 20 1 AWESOME_DETAIL_B8
  
  The table itself has a DEGREE of 2 BODIES 1 value.
  
  What is happening is when the following is executed:
  
  ALTER INDEX REBUILD AWESOME_DETAIL_B8.
  
  the table is read in series, despite the index with a DOP of 20. However, when we do the following:
  
  ALTER INDEX REBUILD PARALLEL OF 20 AWESOME_DETAIL_B8
  
  The table is read with the parallelism and the treatment is faster (no surprise on the second part).
  
  When the index is rebuilt with the first statement, the degree of parallel remained unchanged at 20. If we run the second statement, and the index have had a degree of parallelism of the 2, then I expect the degree of parallelism of the index itself will be replaced by 20 (because I've seen this before).
  
  Is this expected behavior? Is the first statement saying Oracle "Hey, this rebuild operation does not have parallel" and the second statement saying: 'Hey, I'm specifying options of storage here, my friend, do in parallel of 20'.
  
  Essentially, the first statement is a pure DDL operation and the second statement is a DDL operation with storage options, where the change? And DDL operations ignore the declaration of principles on the subject, unlike, for example, a SELECT statement.
  
  I tried with a DISPLACEMENT of ALTER TABLE and saw the same behavior: without specifying PARALLEL in my statement, it read the table in series. When I specified PARALLEL, it read the table in parallel.
  
  Mark

  When you specify PARALLEL creating / REBUILD / MOVE, the degree is used for the C/R/M. it is always "in place" for all the readings (and will be used in DML If ALTER SESSION ACTIVATE PARALLEL_DML has been paid).
  However, the degree of PARALLEL set of the GET on the table / index is not automatically reused for the next RECONSTRUCTION/MOVE (although the degree that has been set remains!)

  Is the first statement saying Oracle "Hey, this rebuild operation does not have parallel" and the second statement saying: 'Hey, I'm specifying options of storage here, my friend, do in parallel of 20'.

  Yes, precisely.

  See http://download.oracle.com/docs/cd/E11882_01/server.112/e17118/clauses006.htm#g1058315

  NOPARALLEL
  Specify NOPARALLEL for serial execution. It is the default value.

  Hemant K Collette

• stupid question for a smart programmer

  This is probably a stupid question, who need a simple answer:

  I'm looking to the 'length' property in the Adobe AS3.0 language ref as I don't understand.

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  Thanks in advance.

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• the index rebuild process

  Hi master,
  
  It is 'NO' yet another thread on the rebuilding of the index.
  
  I have read all the threads on index rebuild on oracle forums. each thread is full load with arguments and significantly useful discussion.
  
  but hardly a thread to discuss the process of rebuilding the index!
  
  I would like to know what exactly the do oracle, to rebuild the index? It uses the existing as a source index and therefore require more space?
  
  or it generates repeat therefore requires more space?
  
  What oracle will do with the old index? It frees the space occupied by the old index?
  
  If someone has a link or a suggestion, I will be grateful. and the deep knowledge sharing is more appreciated.
  
  
  Thanks and greetings
  VD
  
  Published by: vikrant dixit on January 21, 2009 03:40

  Vikrant dixit says:
  Thanks Charles

  for your kind support. and yet I doubt how much performance gain should be expected by rebuilding the index. I think I have to read all this thread once more and find the cream of the subject.

  and all that said by experts is it not true that the performance gain is dependent on scenario?

  in any case thank you

  Thanks and greetings
  VD

  Vikrant,

  From what I've seen and read, what said you above is correct.

  I like your the thread topic to try to understand what is happening during an index rebuild and after an index rebuild. The subject of rebuild indexes or not has been discussed many, many times on this forum, in messages Usenet dating back to 1999, various threads on asktom.oracle.com, various Web sites and in various books. But, your topic of what happens during an index rebuild, and after an index rebuild is not discussed as often, then I hope the links I provided will help you.

  Charles Hooper
  IT Manager/Oracle DBA
  K & M-making Machine, Inc.

• Yes, that was a stupid question

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• Stupid question: why tinytots (and other similar fonts) will not work in Firefox?

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