question about 'STRUCTURE to VALIDATE the TABLE ANALYZER' in 9i

Similar Questions

• Question about full scan of the Table and Tablespaces

  Good evening (or morning).
  
  I read the Concepts of Oracle (I am new to Oracle) and it seems that, based on the way in which Oracle allocates and manages the storage of the local the following is true:
  
  Principle: A table which is often accessible by using a full table scan (for some reason any) would be better resident in its own dedicated tablespace.
  
  The main reason I came to this conclusion is that when you perform a full table scan, Oracle doesn't diluvium IO, reading probably one step at a time. If datafile (s) of storage space only contain data for a single table, then a reading series will have to skip segments containing the data in the other tables (as is the case if the tablespace is shared with other tables). The performance improvement is probably low, but it seems that there is a very similarly.
  
  I wish I had the thoughts of DBA experienced about the assumption above.
  
  Thank you for your contribution,
  
  John.

  a reading series will not jump the segments that contain data from other tables

  You are referring to a misleading picture of the operation.

  Let's say 'A' table is a table among a number of tables in a tablespace that consists of one or more data files.
  Since this is one of the many tables, it may not start at the beginning of a data file. His first measure may be somewhere in the middle of the file. The next step may not be nearby with the first step. The 3rd degree can be in different data file.
  So, it's the picture where you see Oracle having to jump the other tables when you do a FullTableScan.

  Now, view the same image:
  Measure 1 is in the 1000 to the 1127 block block (IE 128 blocks) in the data file 6
  Measure 2 is the 2400 block 2527 block in the data file 6
  3 is to the block to block 9371 9245 in datafile 12

  How Oracle does not have a FullTableScan? It starts with the segment header to get a map of the extent (it would read UET$ in a dictionary managed tablespace). He knows now what degrees it should read.
  What is doing?

  He made a call to the operating system to read 1000 blocks Oracle 1127 in the data file 6.
  The operating system then translates this call to starts and ID ranges and the block of the file system.
  The operating system puts this request to the storage subsystem.
  The storage subsystem and then translated the BONE, ID, blockrange to the drive starts, track, sector.
  Assume that these are all the neighbor on the single disc (that is, the volume is not distributed over multiple LUNS and disks).
  Storage reads the information and sends it to the operating system. This can still mean multiple readings, because the head (or several heads because the disc is made up of several trays) does not read 1 MB in an "appeal".
  The operating system then collects the 1 MB and passes it to Oracle.
  Oracle then fills buffers in its cache buffers--(PS: Astuce!) Tip! (: don't you know that it will be not be neighbor memory locations?)
  Microseconds past milliseconds.
  The disc is still spinning (it stops ). It has "evolved" - a different set of blocks are now under the read head.

  Oracle is now asking the OS for blocks of 2400 to 2527 in the data file 6.
  Oracle did not to "jump the other tables. He just made a separate call to the OS with a new range of blocks.
  The operating system now translates the block ID and filenumber at its own mapping.
  Storage then made his translation.
  The disc under the head blocks are very (almost certain) to be a different from blocks together. Not even those corresponding to 1128 Oracle Oracle datafile block 6. Not even the ones corresponding to 2400 block Oracle in Oracle data files.
  We are suffering now fetch - and reading the disk.

  and the story continues...

  And what happens if there is finally another user on the same system? Between the first blocks 1000-1127 call and the second call to blocks 2400-2527, that other user requested blocks 2000 (IE made a call from reading one piece).
  And, after the second measure is read by the user FullTableScan, a third user has requested block 2048 in a single block read call.

  It is important that the Table is not in the neighbor extensions? Even if you did put the table in "adjacent areas" they are not likely to be contiguous on the disk. Even if they are nearby on the disk, they are not likely to be able to read without delay, because the disc has passed.
  And we have not even spoken interleaving where readings from multiple disks need to be coordinated.

  So why still prefer 1Mo diluvium readings in Oracle? Because most SOAs allow a single OS call of up to 1 MB. Therefore, the overhead of Oracle making a call to read 1 MB are experienced only once. If the operating system allowed a maximum of 256KB reads diluvium, even a reading of 1 MB measurement must be carried out as 4 separate calls to the OS (and, recursively, 4 separate calls to the OS for the storage subsystem). We try to reduce the number of calls from software that we do. We cannot reduce the time of access and reading (but allows us to achieve more high "parallelism" in readings striping).

  Hemant K Collette
  http://hemantoracledba.blogspot.com

• How to declare a pointer to the element of structure, i.e. the table structures

  LStr, * LStrPtr, * LStrHandle structure is taken from the extcode.h of cintools of LabView
   
  I used: sprintf (((*(*in_array)-> Strings [* count])-> str), local_str); for local_str string to
  Table of LabView.  It worked well, but a single programmer advised me to change the code to be more readable.
  Means - to change (*(*in_array)-> Strings [* count]) of construction to a pointer. I tried several different
  ways to implement this - but in all cases it caused LabView crash. I understand that this question
  is related to the C not on LabView programming, but you could point me to the place where I error?
  The incorrect string is probably "LV_array = & (*. ((**in_array)))" Strings [* Count])); "
   
  Thanks in advance.

  1 typedef struct {}
  2 int32 cnt;            / * number of bytes following * /.
  3 uChar str [1];         / * cnt bytes * /.
  4} LStr, * LStrPtr, * LStrHandle;
  5.
  6 typedef struct {}
  7 int32 dimSize;
  8 LStrHandle string [1];
  9} LVStringArray;
  10.
  11 typedef LVStringArray * LVStrArrayHdl;
  12.
  13 _declspec (dllexport) void avg_hello (int * count, LVStrArrayHdl in_array)
  14.      {
  15.
  16 unsigned char * local_str = "entry function ma_in();
  17. (* County) = 0;
  18 LStr * LV_array;
  19.
  20 LV_array = & (* ((**in_array).)) Strings [* Count])); Address to which to point LV_array
  21 subfunc(count, &in_array);                      Call a function that resizes the table (work)
  22 sprintf(LV_array->str, local_str);              by passing the string to LabView (does not work)
  23.
  24.}

  Thanks Andrey Dmitriev! spasibo!

  With your example, I realized where I have error in my code:

  I tried to assign the address of string pointer that has not yet been preallocated!

  that string permutation just means get us final code:

  1 typedef struct {}
  2 int32 cnt;            / * number of bytes following * /.
  3 uChar str [1];         / * cnt bytes * /.
  4} LStr, * LStrPtr, * LStrHandle;
  5.
  6 typedef struct {}
  7 int32 dimSize;
  8 LStrHandle string [1];
  9} LVStringArray;
  10.
  11 typedef LVStringArray * LVStrArrayHdl;
  12.
  13 _declspec (dllexport) void avg_hello (int * count, LVStrArrayHdl in_array)
  14.      {
  15.
  16 unsigned char * local_str = "entry function ma_in();
  17. (* County) = 0;
  18 LStr * LV_array;
  19 subfunc(count, &in_array);                      Call a function that resizes the table (works), firstly resize us the table, and only after that can we assign a string address to a pointer

  20 LV_array = & (* ((**in_array).)) Strings [* Count]));  Address to which to point LV_array assignment
  21.
  22 sprintf(LV_array->str, local_str);              by passing the string to LabView (does not work)
  23.
  24.}

• question about how to combine the two scripts.

  
  Hello

  I have a sql script that can display a table (or view) all the information, it works fine. I call it validate_table.sql, as below:

  command prompt
  accept invites owner "Enter table owner:
  accept invites from TABLE_NAME "Enter object (table/View...) "name:"

  
  column owner format a10 column 'owner '.
  column format a30 topic 'Object name' object_name
  column object_type format a15 direction "Type of object".
  Status format a10 column titled "Status".
  in the heading of column created format a20 "created."
  the LAST_DDL_TIME format a20, heading 'LAST_DDL_TIME.
  Select
  owner
  object_name
  object_type
  status
  , to_char (created, "DD_MON_YY hh24:mi:ss") created
  LAST_DDL_TIME,
  Of
  DBA_OBJECTS
  where
  object_name = upper ('& table_name') and owner = upper ('& owner');

  
  command prompt

  prompt -- ----------------------------------------------------------------------- ---

  Guest - table/view structure-

  prompt -- ----------------------------------------------------------------------- ---

  command prompt

  
  describe and owner... & table table_name

  command prompt

  prompt -- ----------------------------------------------------------------------- ---

  guest - list assigned user/subsidies-

  prompt -- ----------------------------------------------------------------------- ---

  command prompt

  set pagesize 50000
  set linesize 10000
  set verify off
  Set feedback off
  column lvl format A4 direction "Lvl".
  proprietary format of columns A14
  format column in table_name A29
  A38 dealer column format
  column privilege A10 format

  
  SELECT 'Role' lvl, t.table_name, t.grantee, t.owner, t.privilege
  OF dba_tab_privs t
  WHERE t.grantee IN (SELECT FROM dba_roles role WHERE = role t.grantee) and t.table_name = upper ('& table_name') and t.owner = upper ('& owner')
  UNION
  SELECT 'User' lvl t.table_name, t.grantee, t.owner, t.privilege
  OF dba_tab_privs t
  WHERE t.grantee IN (SELECT username FROM dba_users WHERE username = t.grantee) and t.table_name = upper ('& table_name') and t.owner = upper ('& owner')
  UNION
  SELECT 'Pub' lvl, t.table_name, t.grantee, t.owner, t.privilege
  OF dba_tab_privs t
  WHERE t.grantee = 'PUBLIC' and t.table_name = upper ('& table_name') and t.owner = upper ('& owner')
  ORDER BY 1, 2, 3;

  command prompt

  prompt -- ----------------------------------------------------------------------- ---

  guest - list of synonyms created.

  prompt -- ----------------------------------------------------------------------- ---

  command prompt

  
  proprietary format of columns A15
  synonym_name A20 column format
  A15 table_owner column format
  format column in table_name A40
  DB_link A40 column format

  Select the owner, synonym_name, table_owner, table_name, DB_link from DBA_synonyms where Table_name = upper ('& table_name') stopped by the owner;

  
  command prompt

  prompt -- ----------------------------------------------------------------------- ---

  guest - list index created-

  prompt -- ----------------------------------------------------------------------- ---

  command prompt

  Select
  table-name
  index_name
  index_type
  nom_tablespace
  status
  of DBA_indexes
  WHERE table_name = upper ('& table_name') and owner = upper ('& owner')
  order of table_name, index_name;

  
  command prompt

  prompt -- ----------------------------------------------------------------------- ---

  guest - list of constraints-

  prompt -- ----------------------------------------------------------------------- ---

  command prompt

  format column in table_name A15
  format of column cons_type A15
  cons_name A20 column format
  check_cons A25 column format
  VALIDATED A20 column format
  column status A10 format
  last_change A20 column format

  Select
  table-name
  (case constraint_type
  When 'P', then 'Primary Key '.
  When 'R' then 'Foreign Key'
  When 'C' then 'check '.
  When 'U' then 'single '.
  When 'o' then 'read only display '.
  When 'V' then 'check the view. "
  When 'H' then 'Hash expression. "
  When 'F' then 'REF column.
  When the of ' then 'additional logging.
  cons_type end)
  constraint_name cons_name
  condition_de_recherche check_cons
  status
  VALID
  last_change
  of dba_constraints
  where owner = upper ('& owner')
  and table_name = upper ('& table_name')
  order of cons_type;

  I have another script that allows to display the newly created tables (table, table names) in the last 24 hours.

  SET SERVEROUTPUT ON;

  DECLARE

  CURSOR tmp_cur IS

  SELECT master, object_name

  FROM dba_objects

  WHERE object_type in ('TABLE', 'SEE') and the owner not in ('SYS', 'SYSTEM', 'GENERAL', "XDB", "OUTLN", "SYSMAN") and last_ddl_time > sysdate - 1;

  tmp_rec tmp_cur % ROWTYPE;

  BEGIN

  FOR tmp_rec IN tmp_cur LOOP

  DBMS_OUTPUT. PUT_LINE)

  tmp_rec. Owner | ' ' || tmp_rec.object_name);

  END LOOP;

  END;

  /

  The gap of the first script (validate_table.sql) is that it can only check table one by one by manual entry, then how can I combine these two scripts, to make a scipt that can check all newly created tables (not a table) in the last 24 hours?

  I thank very you much in advance!

  Hello

  If you already know how to find the owner and all the tables created table_name recently.  One thing you can do is to change all the WHERE clauses in validate_table.sql, so instead of things like

  where object_name = upper ('& table_name') and owner = upper('&owner');

  you say

  WHERE (owner, object_name) IN

  (

  SELECT master, object_name

  FROM dba_objects

  WHERE object_type in ('TABLE', 'SEE')

  AND owner NOT IN ('SYS', 'SYSTEM', 'GENERAL', "XDB", "OUTLN", "SYSMAN")

  AND last_ddl_time > SYSDATE - 1

  )

  ;

  Here is another approach:

  Validate_table. SQL is quite handy as it is.  You may want to run this script for tables, even when you know that they are not new.  Divide into 2 scripts: one called ask_and_describe_table.sql, which looks like this:

  -Ask_and_Describe_Table.sql

  accept invites owner "Enter table owner:

  accept invites from TABLE_NAME "Enter object (table/View...) "name:"

  -You can use any name path instead of d:\some_dir below:

  @d:\some_dir\describe_table & owner, table_name

  and the other one called Describe_Table.sql, which starts like this:

  -Describe_Table.sql

  DEFINE owner = & 1

  DEFINE table_name = & 2

  column owner format a10 column 'owner '.

  ...

  and continues with the same exact content as validate_table.sql.

  Now, to write another script (I'll call it Describe_Recent_Tables.sql):

  -Describe_Recent_Tables.sql - create and run Describe_Many_Tables.sql

  -Turn OFF the devices designed to help people to read the output:

  SET ECHO OFF

  SET FEEDBACK OFF

  SET PAGESIZE 0

  VERRIFY OFF SET

  -Create a Describe_Many_Tables.sql:

  COIL d:\some_dir\describe_many_tables.sql

  SELECT ' @d:\some_dir\describe_table '

  ||      owner

  ||      '  '

  ||      object_name

  FROM dba_objects

  WHERE object_type in ('TABLE', 'SEE')

  AND owner NOT IN ('SYS', 'SYSTEM', 'GENERAL', "XDB", "OUTLN", "SYSMAN")

  AND last_ddl_time > SYSDATE - 1;

  SPOOL OFF

  -Features lighting designed to help people to read the output:

  SET ECHO ON

  SET FEEDBACK ON

  SET PAGESIZE 50

  SET VERRIFY ON

  -Describe_Many_Tables.sql performance

  @d:\some_dir\describe_many_tables

  I guess that all of your tables have standard names (for example, start with a letter, no spaces in the name,...), which don't require quotation marks.  If they could, then the same basic approach will work, but the details are a little messier.

  When you want to see the information on a single table or view, no matter how old it is, driven

  Ask_and_Describe_Table

  or, if you do not need to question the owner of the table and the name, something like

  Describe_Table SCOTT EMP

  (You can find that you really need not Ask_and_Describe_Table.sql).

  When you want to do this for all the tables created in the last 24 hours:

  Describe_Recent_Tables

• Protégé M200: Question about Vista TPM and the Bitlocker

  You want to know if I have a TPM chip to launch bitblocker on the M200 using Vista. Just call Toshiba Technical Support - the guy was totally distraught!

  If I don't have a TPM chip, then I can install it?

  Hello

  It is a good question. To my knowledge the Portege M200 does not support TPM but the Portege M400, R400 module and the R200

  But the Bitlocker, which is only available on the Vista Enterprise and ultimate can also be used without the TPM chip but then some functions are not available; for example, the SecureBoot.
  Without TPM only the OS volume encryption is available.
  In this case you can encrypts the entire Windows volume including both data and file system user, the file of hibernation, the page file and the temporary files.

  Using volume of BONE (HDD) encryption an encryption key will be generated. This key will be written to the USB and then the USB is required!

  AFAIK the Bitlocker requires 2 partitions. A partition must be created as needs at least 50 MB primary partition. I recommend a? about 1.5 GB
  The second big partition Vista can be installed.

  After the installation of Vista the Bitlocker must be enabled in Group Policy (units without secure TPM). This can be done using the command 'gpedit '.
  And then under models of administration-> windows components-> Bitlocker bitlocker function can be activated!

  Anyway, there is much information Bitlocker and I think you should also consult the Microsoft Web site for more information:
  BitLocker Windows Drive Encryption step-by-step guide

  I hope I could help a little

• I have a Photosmart C7280 and s question about a decision of the network.

  I currently have two workstations connected to a router via ethernet cables.  They are connected to a single (not HP) printer with USB cable through a USB switch.  Two laptops to connect to the wireless router.  I could replicate the existing configuration with the C7280, but the idea of a network in which the laptops were allowed to participate is very attractive.  One of the laptop is running Windows version 7, the other computers running Linux.  If I go for an ethernet network, the laptops will be able to connect to the printer via the router?  If I go for a wireless network, desktop computers will be able to connect to the printer via their ethernet cables?  A couple of Wireless USB adapters are a possibility.

  I understand that you have questions about networking with your printer.

  Yes, wired network connections will be no problem to connect to a wifi connected printer.  Most routers bridge cable and wireless to work as a single network.  There are some routers between wired and wireless networks, but these are before any company grade routers and network equipment.

  A wired desktop computer will be able to print to a wireless printer as long as it is connected via the same router.  Conversely, a wireless computer can print to a printer connected Ethernet as long as it's the same router.

  I recommend using a network for the printer configuration, if possible, to avoid printing problems.  USB hubs have been known to cause printing problems, although this isn't always the case.

• How the tables analyzed?

  New at work. and don't have not does the dba work for a few years.
  A few weeks ago got db a clone of production work in the dev server. the BP is 11.2.0.3.
  I found that some got tables analyzed 15/2 after the cloned made, which shows that the LAST_ANALYZED in the DBA_TABLES view. But not employment related dba_jobs.
  
  How could it?

  Perhaps autotask, look at dba_scheduler.

  HTH
  Antonio NAVARRO

• Several Questions about educational Versions of the software

  Well, I have several questions about teaching from Adobe software.  I will attend school in the near future (now I'm not enrolled in any type of school) and I see that Adobe has huge discounts on "educational software".

  What exactly is the difference between the "commercial" version of a program and an educational version?  Do you need some kind of student card to activate an educational version, or proof that you are in school, or something special like that?  I noticed people unopened sell educational versions on eBay and I heard there is no differences between the software, but this makes me wonder... why the price difference?

  Also, I intend on buying another Mac in the near future - probably for the school.  My second question is - with this software (education), is that I can put programs on my desktop and my laptop, or they won't work on one person on one computer?  I've heard people that serial numbers cannot be activated so many times.

  Last question.  My HDD recently crashed and I lost a good bit of things and had to re - install everything.  If this would never happen again, reinstall all Adobe programs on a hard drive nine?  Or I will meet the all 'serial numbers cannot be activated so many times?

  Very well.  I think about the fact.  Any input would be great.  Thank you.

  -Mike

  In terms of content, there normally is no real difference between the editions of the retail and educational/student. There may be some additional fonts or clip art in the commercial version, but this varies from one version to the other, and a product.

  You must qualify to buy an educational/student version. These qualifications are listed on the Adobe Web site. Normally, you must provide proof of reserve that sells licenses of software for you. You can not buy now for the reason that you will be a student in the future. You must have purchase student status.

  Unlike versions of retail, education/student Adobe versions software are not transferable. Sale of such software 'closed' on eBay must be regarded with suspicion. Adobe resellers do not offer software on eBay sales. The software is either stolen, used (but reconditioned), or pirated goods.

  Most of the Adobe software, including the Creative Suite software, can be activated at the same time on two computers owned and used by a single individual. second computer is usually a laptop, if first computer is a computer at home for students. For retail sales, usually first computer is a desktop computer and the second computer is a mobile computer or at home. Computers must not run the software at the same time. And No, two students may not share a single copy on two separate computers.

  The software can be turned on and off but after 20 or if these cycles, you will need to call Adobe and explain what is happening to get characters such cycles. If you are enabled on both systems and a hard drive or a computer turns off and you need to reinstall the software without having the possibility to disable the system blew, Adobe activation support group normally will be granted an additional activation, assuming that you do not have a record of abusing the privilege (as your hard drive breaks down once a month!).

  -Dov

• Question about a post on the forum, help

  http://supportforums.BlackBerry.com/T5/Java-development/XML-parsing-using-DOM/m-p/545678#M110568

  can someone please see post above.

  My question is this code point, the synchronized block startng.

  Which is the right place or it should be as below.

   Object obj = Application.getEventLock();
       for (int i=0;i
  Thanks in advance
  			 
  The synchronization is needed by updating the user interface.  You should like few other things as you can while holding this lock.  I think that the way you have it properly.
  That said, I would recommend that people do not use this approach.  In addition, it is an expensive way to add fields to the form.  By adding this, you cuase the screen available for each field that you add.  You do better something like this:
  VerticalFieldManager newVFM = new VerticalFieldManager();
  for (int i = 0; i)<>
  {
  
          
  Node value = list.item (i).
  getChildNodes () .item (0);
  _node = List.Item (i) .getNodeName ();
  element value = .getNodeValue ();
  METTREAJOURCHAMP (newVFM, _node, element);
  }
  {Synchronized (application.getEventLock ())}
  _SCREEN. Add (newVFM);
  }
  ..
  ' Public Sub METTREAJOURCHAMP (VerticalFieldManager newVFM, node of the chain, string element) {}
  String title = "SectionName".
  newVFM.add (new RichTextField("." + élément));
  {if (node. Equals (title))}
  newVFM.add (new SeparatorField());
  }
  Edit: Corrected according to the following post.  Thank you
  		   

• Question about high latency of the processor

  Hey there,

  Hoping that someone here is able to help me with a high level of CPU Ready I see in one of my groups.

  Our cluster specification:

  8 guests - ESXi 4.0

  Dual - core Xeon 6 per host

  72 GB memory per host

  DRS and HA on

  Resources to its customers:

  32 guests (4 per host) with 4 vCPU and 20 GB of memory (use ave is 15 to 17 GB)

  The guests are Win 2 k 3 servers. Most traffic is read traffic and traffic - based application and is busy. Load of the CPU on each host is about 40-50% to the total of peak, but guests are higher than I think we should for the time loan CPU. See the chart below. I was wondering how concerned I should be at the ready time CPU?

  

  My first thought is that if the server has 12 hearts and we have 4 guests each asks 4 vCPUs in time with an activity semi busy, then we'll always see higher than normal loan of CPU time. Mainly because there is always one of the guest who has be waiting for the moment on the processors. So assuming that it is correct, if I was to lower the number of CPU 3 on each client (or maybe even 2), I should actually see the loan CPU time go to zero without affecting the performance of comments? maybe even win a few performance?

  Just check my logic here. Making sure that I'm not crazy (which my wife would probably).  :-)

  Thanks in advance!

  -Adam

  The rule is that whatever it is ready by more than 10% * by vCPU * is bad, if with vCPU you will get higher numbers, so its nothing to worry too much.

  Jason Boche said it is much better that I did

  http://www.yellow-bricks.com/2010/01/05/ESXTOP-valuesthresholds/comment-page-1/#comment-5861

  are you really an application performance problems?

• question about to navigate within the iPad app

  Hi, I was wondering if it is possible to ensure that people always land on the first page of an article when they use the table of contents to navigate through an app lets say I have 5 themes, each theme is divided into 2 sections: 1) a cover page and 2) multiple pages of content. I've created a navigation within the app that allows for only to navigate to the pages of coverage of each topic to make sure someone would always start reading the topic from the top. However, content pages separated as highlighted in the table of contents so that someone could navigate to them directly, how they would jump on any last page the previous Viewer left article, instead of starting with the first page. is it possible to stop this behavior?

  I see that a small "play" icon appears in the table of content next to these items that are 'open' and a square next to those items that have not been visited before. I tried to click on the 'play' icon to reset article, but it has no effect. Why this is important is because I created a demand for a product where the user must go step by step through the information and does not jump right in there. I appreciate all the advice! Thank you!

  With exit 20, you can now hide the items of table of contents, so you can hide all content multiple TOC pages and only listed cover pages. However, when the user on the content pages, they will be always in whatever the scrollbar of last position. There is no way to force the batteries to reset upward on the future views.

  Neil

• a question about creating index on the view

  Hi all
  
  I had a problem on the creation of an index on the view
  
  create index sys_ixf_viewpnuc_03 on view_pnuc (ugcode | privatenum);
  
  It's the sql I've run pl/sql
  
  the result of the server is:
  SQL error: ORA-01702
  01702 00000 - "a view is not appropriate here.
  
  Thanks for giving me a helping hand
  
  TKS

  Hello

  You can not use the index on the view...

  better, you can create a view with the best of the select statement with the specified indexed column...

  Since then, the view is nothing other than a select statement. If any changes in the index, alter in the table and create a consequence of the view...

  canno't ' t you create an index on a view except the materialized view

  Kind regards
  Deepak

• question about data transfer from the computer using LAN network Analyzer

  Hello. I had a problem.

  I download the driver of instruments and settings S measured by the Rohde & Schwarz site.

  When I started using the measure, the error in the parser to network RSZVB-14 shows that

  «Distance error:-222, "data out of reach,: FREQTAR1»»

  In labview, had not any waveform.

  Need your help.

  Zinou

  Hello

  If you use RSZVB-14, it has frequency range 10 MHz - 14 GHz. example was written for models that start by 300 kHz.

  Just change the Start frequency to 10 MHz

  See you soon,.

  Milo

• Question about consistent errors in the event viewer XP Home Edition

  I ran a program called VEW looking errors up to twenty in the XP Event Viewer.

  Here is the data for the analysis of files:

  V01c Vino event viewer run on Windows XP in English
  Report run at 28/01/2012 23:42:23

  Note: All dates below are in the format dd/mm/yyyy

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  "System" Log - error Type
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  Journal: "System" Date/time: 01/28/2012 22:48:06
  Type: error category: 0
  Event: 10005 Source: DCOM
  DCOM got error "% 1058" try to start the service NMIndexingService with arguments "" to start the server: {E8933C4B-2C90-4A04-A677-E958D9509F1A}

  Journal: "System" Date/time: 01/28/2012 22:47:40
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 01/28/2012 22:35:31
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 27/01/2012-22:49:54
  Type: error category: 0
  Event: 10005 Source: DCOM
  DCOM got error "% 1058" try to start the service NMIndexingService with arguments "" to start the server: {E8933C4B-2C90-4A04-A677-E958D9509F1A}

  Journal: "System" Date/time: 27/01/2012-22:37:21
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 27/01/2012-14:32:57
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 27/01/2012 03:38:23
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 25/01/2012-13:53:36
  Type: error category: 0
  Event: 10005 Source: DCOM
  DCOM got error "% 1058" try to start the service NMIndexingService with arguments "" to start the server: {E8933C4B-2C90-4A04-A677-E958D9509F1A}

  Journal: "System" Date/time: 25/01/2012-13:32:34
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 24/01/2012 23:35:59
  Type: error category: 0
  Event: 10005 Source: DCOM
  DCOM got error "% 1058" try to start the service NMIndexingService with arguments "" to start the server: {E8933C4B-2C90-4A04-A677-E958D9509F1A}

  Journal: "System" Date/time: 24/01/2012 23:21:10
  Type: error category: 0
  Event: 29 Source: W32Time
  The time provider NtpClient is configured to acquire time from one or more time sources, however none of the sources are currently accessible.  No attempt to contact a source will be for 14 minutes. NtpClient has no source of accurate time.

  Journal: "System" Date/time: 24/01/2012 23:21:10
  Type: error category: 0
  Event: 17 Source: W32Time
  Time provider NtpClient: an error has occurred during the DNS lookup of the manually configured peer 'time.nist.gov, 0x1 '. NtpClient will try the DNS lookup in 15 minutes. The error was: a socket operation was attempted to an unreachable host. (0 x 80072751)

  Journal: "System" Date/time: 24/01/2012 23:18:36
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 24/01/2012 02:15:46
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 24/01/2012-12:58:29 AM
  Type: error category: 0
  Event: 10005 Source: DCOM
  DCOM got error "% 1058" try to start the service NMIndexingService with arguments "" to start the server: {E8933C4B-2C90-4A04-A677-E958D9509F1A}

  Journal: "System" Date/time: 24/01/2012 00 h delighteth
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: 'System' time: 23/01/2012 23:26:32
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: 'System' time: 23/01/2012 23:26:19
  Type: error category: 0
  Event: 10005 Source: DCOM
  DCOM got error "% 1058" try to start the service NMIndexingService with arguments "" to start the server: {E8933C4B-2C90-4A04-A677-E958D9509F1A}

  Journal: 'System' time: 23/01/2012 23:02:41
  Type: error category: 0
  Event: 10005 Source: DCOM
  DCOM got error "% 1058" try to start the service NMIndexingService with arguments "" to start the server: {E8933C4B-2C90-4A04-A677-E958D9509F1A}

  Journal: 'System' time: 23/01/2012 18:28:49
  Type: error category: 0
  Event: 7023 Source: Service Control Manager
  Windows Driver Foundation - User-mode Driver Framework service terminated with the following error: a device attached to the system is not functioning.

  Journal: "System" Date/time: 24/01/2012 23:35:59

  Parameters of scanning has been:

  • System
  • Errors
  • 1-20 errors, valued at twenty.

  What are these errors and they are nothing to worry about?

  I have Nero 8 on this system and have an updated hosts file the running here: http://winhelp2002.mvps.org/hosts.htm

  Not sure, but I may have changed a network setting to activate the new hosts file work properly.

  Seen these errors for a while. system works well and smoothly.  No symptoms of malware or infection seen or found.  I would call these software errors as they seem does not affect the operation of the system.

  XP Home Edition SP3 P4 2.8 2 GB RAM

  Joe

  Oh yes :)

  I have never used the program VEW and don't think I will check it - I just look at the Event Viewer logs the old-fashioned way (manually) if I think that there is a problem, but that might just be the old me.

  It is true that XP Home doesn't have Group Policy Editor, but all policy settings are always available via the registry.

  Some malware will change your GP settings and cause problems.

  I have a little import registry will correct all the ones I know, so if someone has these symptoms, any flavor of XP, they are running, I'll just send the script because sometimes you will be not able to solve the problem, even if you have not the GP Editor.

  The registry always import work - and work well for XP Home or XP Pro.  If you have the symptoms and XP Home, what would you?   Start the import operation of the registry.

  If you're curious, off on my SkyDrive it is a spreadsheet Excel (Group Policy settings) who has all the parameters of GP and where they are in the registry.  I do not recommend start searching, but it is useful to know where things are if there is a problem.

  I would not allow the connection of a security XP stuff unless you think you're being attacked.  More and verbose logging slows things down.  My Event Viewer Security log is empty.

  Find the links to the Microsoft Support Engineer for the most part useless to actually solve a problem (because it help you with your problem), if someone has a question or point of Event Viewer, I usually just send them this:

  To view the logs in Event Viewer, click Start, settings, Control Panel, administrative tools, event viewer.

  A shortcut to the event viewer is to click on start, run and enter in the box:

  %SystemRoot%\system32\eventvwr.msc

  Click OK to launch the event viewer.

  The most interesting newspapers are usually the system and Application logs.

  Some newspapers such as security and Internet Explorer may be completely empty or have just a few items.  The default settings for XP wants do not connect all this activity, unless you need to solve a problem in these areas.  If you enable logging for them the papers fill up quickly and could adversely affect the performance of your system with all the extras (often unnecessary) activity.

  If you have Microsoft Office installed, it has its own newspapers, and they can be empty or occasional boring activity very little or, if there is no problem with your desktop applications.  It's normal.

  Not every event is a problem, some are informational messages that things work very well, and some are warnings.

  However, no event should defy reasonable explanation.

  Each event is sorted by Date and time.  Errors will be red Xs, warnings will have yellow! s.
  Informational messages have white is.  Not every error or warning event means that there is a serious question.

  Some are excusable at boot time when Windows starts.  Try to find only the events to the date and time around your problem.

  If you double-click on an event, it will open a window of properties with more information.  On the right are black up and down arrow keys to scroll through the open events. The third button that looks like two overlapping pages is used to copy the details of the event in your Windows Clipboard.

  When you find an interesting event that occurred at the time of your question, click on the third button at the top and arrows to copy the details and then you can paste the details (right click, paste or CTRL-V) the text in detail here for analysis.  Remove all personal information from your information after you paste If you are forced to do so.

  If you paste an event, it will look something like this annoying system startup event:

  Event type: Information
  Event source: Service Control Manager
  Event category: no
  Event ID: 7035
  Date: 14/07/2010
  Time: 17:54:18
  User: Jose
  Computer: computer

  Description:
  The Remote Access Connection Manager service was sent successfully a starting control.

  To get a fresh start on any log of the event viewer, you can choose to clear the log (the log backup is available), and then reproduce your problem, then just look at the events around your show and troubleshoot events that are happening when you have your question.

  You can search for events on the World Wide Web and get ideas.  It's where people events they see and then to the top of their questions, ideas and solutions:

  http://www.EventID.NET/

  If you find your event in the discussion, the first idea or discussion does not necessarily mean it is the "answer" to your situation, so read through all the ideas to find the one that sounds more like your situation.

• Question about network vMotion of the Ferguson VCP5 CERT Guide book.

  I'm studying for my VCP5-VTC, and I have a question.

  On page 154, a book that I read, it says network vMotion is a vDS ability but not vs.

  Can someone help me understand what is vMotion network?

  If it comes to vCenter linked mode, this means that the network vDSs are migrated between vCenters when the vCenter fails?

  
  I thought that most of the work made by the switch hidden on the CDS of the ESXi server that does not migrate anywhere. ?

  Thank you in advance for thinking about my question. I googled 'network vmotion' but most of the responses were in regards to VM vMotion.

  maintain the stats from the network for the movement of virtual machines between hosts

  

  Sorry I don't have an environment real stats