Using the store of data on disk: what is the relationship?

Similar Questions

• Q re warning on a data store: use the store of data on disk

  We noticed a caveat on a data store:

  Warning
  Use of the data on disk store

  the ability for the data store is illustrated in the screenshot below

  We do not know how to solve this alarm.

  

  Thank you.

  ... 'Space put into service' greater than 'ability '.

  This is probably due to the thin provisioning or have pictures on disks.

  André

• By default when using the relationships between properties?

  I'm trying to figure out if when using relationships between properties custom vCAC if there is a way to select a default value in the second property based on the selection in the first. For example, if I have a custom property, called environment with the selectable values such as stage of Dev, Test and then create one link on another well as CustSpec (to borrow a specific customization for this environment specification) can I add a default value for the CustSpec property without the user select this option? I created an XML file, as described in the documentation , and he applied a ValueExpression on the CustSpec property. It works fine if I manually select the CustSpec available in value based on the selection of the property of my environment, but it is not a value by default and for something with one option that the user doesn't care, I would that he simply apply this value to the property.

  Here is a short example of XML:

  <? XML version = "1.0" encoding = "utf-8" standalone = "yes"? >

  < ArrayOfPropertyValue xmlns: xsi =

  " http://www.w3.org/2001/XMLSchema-instance ">

  < Valeurpropriete >

  Environment of < FilterName > < / FilterName >

  Development of < FilterValue > < / FilterValue >

  < value > CustSpecName < / value >

  < / PropertyValue >

  < / ArrayOfPropertyValue >

  The relationship requires that you select the value of the child, even if there is only one option. There was a time in 5.2 with the web portal optional you could install, choosing the child if there is a present, but that has disappeared. What I would do, is use a vRO workflow in the State of the machine building and do set the value of CustSpec based on the property that animates the value of others and pass back it to the vRA. It's a fairly easy operation and a good opportunity to play with vRA-> vRO if you haven't done anything with it before.

  I wrote a blog on how to update a vRO property and pass it to vRA, there's a follow-up post that has an update more complex which allows you to have a generic template that updates the properties cloneFrom and cloneSpec based on what OS is selected.

  http://www.realize.NET/2014/10/Vcac-6-1-update-custom-properties-VCO/

• Expansion of the store of data RAID 5

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  You must enter your PERC BIOS.

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• The relationship "designed to" make visible in the Data Modeler?

  Hello

  I was wondering about the following topic:

  When I create (engineer), a table based on its entity, there is a relationship between the entity and the table.

  So to speak: a relationship "carried out by".

  This relationship can be demonstrated in Data Modeler?

  If so,.

  -can we use them to navigate a table to the entity and vice versa

  -can we maintain, in the case of design changes and changes to the execution table?

  I know that the relationship is available in the xml file that stores the table (Table > generatorID), but I am unable to see / use the relationship in the Data Modeler itself.

  Kind regards

  Art

  Hi Art,

  There is a section "Impact analysis" in the entity and table dialog boxes. Under the 'Mapping' node you will see mapped objects and can open the box from there.

  You cannot create or modify the mappings manually for now.

  Philippe

• Channels for the identification of the records by using the syntax for Connect By

  Hello
  
  Can someone help with the following problem please?
  
  Our database records evaluations of the child for families in difficulty. When get us in touch with them, ideallu:
  A child receives a preliminary assessment (evaluation).
  If they are deemed to have need for additional support, they are given a second assessment (B) that is triggered by the assessment and an ID of the trigger to identify what assessment he comes.
  If they are deemed to need further support, they are given a third evaluation (C) that is triggered by the 2 assessment and an ID of the trigger to show that it comes from the b. assessment
  This is also true for a fourth assessment (assessment) report that is triggered by the evaluation C.
  
  However, due to the poor implementation of this concept by our provider database and the lack of knowledge by the workers, we have 2 problems:
  
  (1) analysis has isn't always the starting point as a worker can start any assessment at any time, i.e. from c assessment.
  
  (2) in view of this, a child can have several evaluations of the same type, i.e. a x 3 C, 2 x B assessment assessment in no particular order.
  
  The problem:
  
  I need to identify the separate strings (desired_output) of intervention using the relationship between the registration ID and the ID of the trigger, as shown in the table below:
  

  CHILD_ID RECORD_ID TRIGGER_ID ASM_NAME REC_START_DATE            REC_END_DATE              DESIRED_OUTPUT         
  -------- --------- ---------- -------- ------------------------- ------------------------- ---------------------- 
  A00001   R297931              B        18-JUN-10                 18-JUN-10                 1                      
  A00001   R299381   R297931    C        23-JUN-08                 23-JUN-08                 1                      
  A00001   R133219              A        12-AUG-08                 12-AUG-08                 2                      
  A00001   R240118              A        30-OCT-09                 30-OCT-09                 3                      
  A00001   R604913              A        17-AUG-12                 17-AUG-12                 4                      
  A00001   R604943   R604913    B        17-AUG-12                 17-AUG-12                 4                      
  A00001   R604961   R604943    C        17-AUG-12                 03-SEP-12                 4                      
  A00001   R605195              B        25-AUG-12                 25-AUG-12                 5                      
  A00001   R605214              A        28-AUG-12                 28-AUG-12                 6                      
  A00001   R609999   R604961    D        03-SEP-12                 05-SEP-12                 4                     
   

  Data:
  

  select * from
  (select * from
   
  (select 'A00001' as child_id, 'R297931' as record_id, null  as trigger_id, 'B' as asm_name, to_date('18-06-2010','dd/mm/yyyy') as rec_start_date, to_date('18-06-2010','dd/mm/yyyy') as rec_end_date, 1 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R299381' as record_id, 'R297931' as trigger_id, 'C' as asm_name, to_date('23-06-2008','dd/mm/yyyy') as rec_start_date, to_date('23-06-2008','dd/mm/yyyy') as rec_end_date, 1 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R133219' as record_id, null as trigger_id, 'A' as asm_name, to_date('12-08-2008','dd/mm/yyyy') as rec_start_date, to_date('12-08-2008','dd/mm/yyyy') as rec_end_date, 2 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R240118' as record_id, null as trigger_id, 'A' as asm_name, to_date('30-10-2009','dd/mm/yyyy') as rec_start_date, to_date('30-10-2009','dd/mm/yyyy') as rec_end_date, 3 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R604913' as record_id, null as trigger_id, 'A' as asm_name, to_date('17-08-2012','dd/mm/yyyy') as rec_start_date, to_date('17-08-2012','dd/mm/yyyy') as rec_end_date, 4 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R604943' as record_id, 'R604913' as trigger_id, 'B' as asm_name, to_date('17-08-2012','dd/mm/yyyy') as rec_start_date, to_date('17-08-2012','dd/mm/yyyy') as rec_end_date, 4 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R604961' as record_id, 'R604943' as trigger_id, 'C' as asm_name, to_date('17-08-2012','dd/mm/yyyy') as rec_start_date, to_date('03-09-2012','dd/mm/yyyy') as rec_end_date, 4 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R605195' as record_id, null as trigger_id, 'B' as asm_name, to_date('25-08-2012','dd/mm/yyyy') as rec_start_date, to_date('25-08-2012','dd/mm/yyyy') as rec_end_date, 5 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R605214' as record_id, null as trigger_id, 'A' as asm_name, to_date('28-08-2012','dd/mm/yyyy') as rec_start_date, to_date('28-08-2012','dd/mm/yyyy') as rec_end_date, 6 as desired_output from dual) union all
  (select 'A00001' as child_id, 'R609999' as record_id, 'R604961' as trigger_id, 'D' as asm_name, to_date('03-09-2012','dd/mm/yyyy') as rec_start_date, to_date('05-09-2012','dd/mm/yyyy') as rec_end_date, 4 as desired_output from dual)) child_records

  Originally, I thought to use Oracle Connect By syntax, but it does not (as far as I can work on!) because I have no start condition (the string of assessments can start A or B or C or D) which leads to duplication of lines.
  
  I thought I could use connect_by_root to group common assessments, but I am not convinced that this will give consistent results.
  
  -------------------------
  

  select
  child_records.*, 
  connect_by_root(nvl(trigger_id,record_id)) chain_id
  from child_records
  connect by trigger_id = prior record_id

  --------------------
  
  Is an alternative, possibly using trigger_id = above lag(record_id,1,null) (child_id order partition of...) but the assessments are in no particular order, I don't think I can specify a command clause...?
  
  Can anyone help to generate the desired output please?
  
  Thank you
  
  TP

  Hello

  Little Penguin says:
  ... However, due to the poor implementation of this concept by our provider database and the lack of knowledge by the workers, we have 2 problems:

  (1) analysis has isn't always the starting point as a worker can start any assessment at any time, i.e. from c assessment.

  (2) in view of this, a child can have several evaluations of the same type, i.e. a x 3 C, 2 x B assessment assessment in no particular order.

  This isn't necessarily a bad design. If it really fits your business rules is another matter. But as a means to represent events from cause to effect, to be used to CONNECT BY queries, it makes sense.

  The problem:

  I need to identify the separate strings (desired_output) of intervention using the relationship between the registration ID and the ID of the trigger, as shown in the table below:

  Let me assure you that I understand. You don't really have an desired_output column; you will need to that derived from other columns. Right?

  CHILD_ID RECORD_ID TRIGGER_ID ASM_NAME REC_START_DATE            REC_END_DATE              DESIRED_OUTPUT
  -------- --------- ---------- -------- ------------------------- ------------------------- ----------------------
  A00001   R297931              B        18-JUN-10                 18-JUN-10                 1
  A00001   R299381   R297931    C        23-JUN-08                 23-JUN-08                 1
  A00001   R133219              A        12-AUG-08                 12-AUG-08                 2
  A00001   R240118              A        30-OCT-09                 30-OCT-09                 3
  A00001   R604913              A        17-AUG-12                 17-AUG-12                 4
  A00001   R604943   R604913    B        17-AUG-12                 17-AUG-12                 4
  A00001   R604961   R604943    C        17-AUG-12                 03-SEP-12                 4
  A00001   R605195              B        25-AUG-12                 25-AUG-12                 5
  A00001   R605214              A        28-AUG-12                 28-AUG-12                 6
  A00001   R609999   R604961    D        03-SEP-12                 05-SEP-12                 4                     
  

  Data:...

  Thanks for the display of the data of the sample; that really helps.

  Originally, I thought to use Oracle Connect By syntax, but it does not (as far as I can work on!) because I have no start condition (the string of assessments can start A or B or C or D) which leads to duplication of lines.

  Is not

  START WITH  trigger_id  IS NULL
  

  identify a starting point? If something has not been triggered by something else, it is not a starting point? It is actually quite common in the hierarchical tables.

  I thought I could use connect_by_root to group common assessments, but I am not convinced that this will give consistent results.

  I'm not sure that you understand the problem. What do you mean by "consistent results? The doubt that you are worried, what exactly?

  -------------------------

  select
  child_records.*,
  connect_by_root(nvl(trigger_id,record_id)) chain_id
  from child_records
  connect by trigger_id = prior record_id
  

  You got right. If I understand what you mean by consistent results, it will bring them. You want to START to condition, of course, and as the starting lines will never have a trigger_id, there is no need to tell

  CONNECT_BY_ROOT  NVL (trigger_id, record_id)   AS chain_id
  

  You can simply say

  CONNECT_BY_ROOT  record_id   AS chain_id
  

  This will be particularly well idnetify the strings of their record_ids. Looks like you want to assign new sequence numbers (1, 2, 3,...) to identify the channels. Which takes an extra step.

  --------------------

  Is an alternative, possibly using trigger_id = above lag(record_id,1,null) (child_id order partition of...) but the assessments are in no particular order, I don't think I can specify a command clause...?

  Right; LAG depends on the order and order tells us nothing to this problem.
  In fact, feeds means so little to this problem that an event can come before the event that triggered it.
  For example, if I understand the first two lines of your output

  CHILD_ID RECORD_ID TRIGGER_ID ASM_NAME REC_START_DATE            REC_END_DATE              DESIRED_OUTPUT
  -------- --------- ---------- -------- ------------------------- ------------------------- ----------------------
  A00001   R297931              B        18-JUN-10                 18-JUN-10                 1
  A00001   R299381   R297931    C        23-JUN-08                 23-JUN-08                 1                      
  

  C event was triggered by the event B, even if C took place two years before B.
  (Not that it is important for the SQL problem, but can you explain the logic of how events can come before or after the events that triggered them?) "I'm just curious.)

  Here's a way you can assign sequential numbers to identify the channels:

  WITH     got_d_num     AS
  (
       SELECT     c.*
       ,     ROW_NUMBER () OVER ( PARTITION BY  child_id     -- Just guessing
                                 ORDER BY          NVL2 ( trigger_id
                                                , 2     -- rows with trigger_ids come 2nd
                                     , 1     -- rows without come 1st
                                     )
                           ,             rec_start_date
                           ,             asm_name
                         )      AS d_num
       FROM    child_records  c
  )
  SELECT     child_id, record_id, trigger_id, asm_name, rec_start_date, rec_end_date
  ,     desired_output               -- if needed
  ,     CONNECT_BY_ROOT d_num     AS chain_num
  FROM     got_d_num
  START WITH     trigger_id     IS NULL
  CONNECT BY     trigger_id     = PRIOR record_id
  ORDER BY  child_id
  ,            rec_start_date
  ,       asm_name
  ;
  

  Output:

  `                                              DESIRED
  CHILD_ RECORD_ TRIGGER A REC_START REC_END_D   _OUTPUT  CHAIN_NUM
  ------ ------- ------- - --------- --------- --------- ----------
  A00001 R299381 R297931 C 23-JUN-08 23-JUN-08         1          3
  A00001 R133219         A 12-AUG-08 12-AUG-08         2          1
  A00001 R240118         A 30-OCT-09 30-OCT-09         3          2
  A00001 R297931         B 18-JUN-10 18-JUN-10         1          3
  A00001 R604913         A 17-AUG-12 17-AUG-12         4          4
  A00001 R604943 R604913 B 17-AUG-12 17-AUG-12         4          4
  A00001 R604961 R604943 C 17-AUG-12 03-SEP-12         4          4
  A00001 R605195         B 25-AUG-12 25-AUG-12         5          5
  A00001 R605214         A 28-AUG-12 28-AUG-12         6          6
  A00001 R609999 R604961 D 03-SEP-12 05-SEP-12         4          4
  

  This example uses rec_start to affect chain_num and also sort the output, but not to determine wht in a string. The first 3 events untrigered (in rec_start order) have been in August 2008, October 2009 and June 2010, while they were assigned chain_nums 1, 2 and 3, in that order. Antyhting that was triggered by them, directly or indirectly, gets the same chain_num if it happened before or after the starting point of the chain. Thus, the first line of the output, in June 2008, gets chain_num = 3. You have assigned desired_output = 1 on this line. If you can explain how you got the number 1, we can probably find a way to code, so that the calculated chain_num is identical to desired_num. In the above query, they are not the same, but they are related. Everywhere you specified desired_output = 1, the above query produces chain_num = 3. If the numbers are the same (for example desired_output = 4 = chain_num) it's just a coincidence.

  Note that when I used ROW_NUMBER, I did in a subquery, not in the main query where the CONNECT BY were made. Never use the analytical functions (for example, ROW_NUMBER) in the same query with CONNECT BY. The analytical functions are often the cause CONNECT BY conditions to be incorrectly evuated. I have never seen any literature on this subject and it doesn't always happen, but I suggest that you avoid to mix everything well.

  Published by: Frank Kulash, Sep 15, 2012 10:00

  Published by: Frank Kulash, Sep 15, 2012 10:44

  I just read the answer from John, who has a nice illustration of my last point: use of the separate petitions for both analytical and CONNECT BY. You can use the analytic function first, and then CONNECT BY, as I did, or you can do the first CONNECT BY and then use the analytic function (in a solution of John DENSE_RANK) later. Whatever it is, you must separate them.

• If I use the SSD to initiate the operating system and a hard disk of data what exactly will be the benefit of this end?

  Hello

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• Good way to use the concurrent data store

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• Info satellite A210 171 what do I need before using the recovery disk?

  Hello

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  Also this info I need to provide during the installation process? as serial number?
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  I got a great run on this laptop, little slow today for my needs, but all very good product, purchased in 2007.
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  Post edited by: sounds

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  > Also what information I need to provide during the installation process? as serial number?
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• When I try to use the Windows Update link for my XP computer I get a message indicating that the location where the Windows Update stores data has changed and it needs to be repaired. How can I solve this problem?

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  Hello

  1. What is the error message or an exact error code?

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  Warning: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base: http://support.microsoft.com/kb/322756

   

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  Description of Windows XP and Windows Server 2003 System File Checker (Sfc.exe):

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  Please respond with more information so that we could help you more.

• How to make instant consolidation if the data store is out of disk space...

  Hello

  I have a virtual machine that has left many of the snapshot files and now can consolidate using the tool (he always said of disk space to make the consolidation)

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  Can I attach a 3 TB USB drive to the ESXi server and move all the files through or another way to do...

  HELP ~ ~

  With the disk space required on drive E, it may be useful to consider an alternative:

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  André

• Creation of data store in ESXi 5 using the CLI

  Hi all

  I tried to create script to store data on a local drive to ESXi 5. I found lots of instructions for 4.1 whereby you use partedUtil to initialize the disk first and then use the vmkfstools command to create the vmfs volume and then use the command vmfs_create to vim - cmd to create the data store. However, version 5, I could only (virtually ghetto) where they don't use vmkfstools followed partedUtil and did not use vim - cmd vmfs_create. Someone can tell me if that's all that is required, or do I still need to use vmfs_create.

  Kind regards

  Vlad

  Vlad,

  You don't need to use vim - cmd vmfs_create option, the command vmkfstools appearing on my blog, which is used to create the VMFS volume, which in turn provides you with a VMFS data store. Vim - cmd did essentially the same thing if you do not use the vmkfstools command

• Disadvantages of the default tablespace using to store data from the partitioned table?

  Can someone tell me, are there disadvantages, performance problems using default storage in oracle?
  
  I not create any tablespace during the creation of the database, but all the data partitioned in a tablespace named 'USERS' default... I will continue using the same tablespce...? I'm storing the data in the table where the growth of the table will be great... it can contain millions of records...? It will produce no degradation of performance? Suggest me on this...

  Different storage areas for administration and easier maintenance. In some cases for performance reasons so different disks are representative to the database (fast and not so fast, different levels of raid...)
  For example if you have several diagrams of database for different applications, you may want to separate schema objects to different storage spaces.
  Or, for example, you want to keep in database read-write tablespaces and just only read. Read-write tablespaces with the data files will be on very fast disks, read only the cheaper and perhaps more slowly (not required). Again separate tablespaces makes this very easy thing to do.
  Or you would like to keep separate indexes from tables and keep them in a different tablespace on the different mountpoint (disc). In this case probably better is to use ASM, but it's more than a reason to separate.

  And in your case-, it may be easier to manage if you create a new storage space for these new objects.
  For example:
  1 storage space for small tables
  1 storage space for small index
  1 storage space for large tables
  1 storage space for large index
  and so on. All depends on your particular architecture and database data growth and what you do with these data after a year, two years, three...

• Why Firefox execute Javascript in the reference of the window / tab context what target = "_blank" is used with a uri: data?

  I put a link to _blank target. With the href attribute set to one with a data uri tag script, and context of the previous window runs the javascript code. This happens with the help of Window.Open ()? This would allow an attacker with XSS to steal data localStorage and apparently has no way for a developer to isolate the execution context of the window. My question is, why a uri: data run script in the previous window (ie the window with the target = "_blank" attribute set) context even if it opens in a new tab? And how a developer supposed to isolate framework Javascript window, since _blank not do?

  JavaScript allows access between windows (for example, using the window.opener property in the window 'child').

  What is the attack, you want to protect you against?

• My gmail and Icloud accounts disappear from the list under "Mailbox store" in the mail. When I try to recreate my gmail account using the "new mailbox...» "I get the message"this account already exists. " What can I do to recover my mailboxes.

  I use YOSEMITE 10.10.5.

  My gmail and Icloud mailboxes (and several smart mailboxes) disappear from the list under "Mailbox store" in the mail. When I try to recreate my gmail account using the "new mailbox...» "(using the sign on the side down and to the left of the screen in Mail +) I get the message"this mailbox already exists. ». What can I do to recover my mailbox?

  Restart the Mac and Mail.