Size of all data types

Hello

I want to know the size of all the types of data used.

anyone?

Thanks in advacne

Yes! And that's for sure

Tags: BlackBerry Developers

Similar Questions

List VMFS version and block size of all data warehouses

I'm looking for a PowerShell script (or preferably one-liner) list all with version number data warehouses there VMFS and their blocksizes.
I am a novice PowerShell and ViToolkit, but I know how to do the following:
I can list all data stores that begin with a specific name and sort by alphabetical order:
Get-Datastore-name eva * | Sorting
Name FreeSpaceMB CapacityMB
EVA01VMFS01 511744 81552
511178 511744 EVA01VMFS02
511744 155143 EVA01VMFS03
EVA01VMFS04 511744 76301
301781 511744 EVA01VMFS05
etc...
I can get the Info for a specific data store with the following commands:
$objDataStore = get-Datastore-name 'EVA01VMFS01 '.
$objDataStore | Format-List
DatacenterId: Data center-data center-21
ParentFolderId: File-group-s24
DatastoreBrowserPath: vmstores:\vCenter-test.local@443\DataCenter\EVA01VMFS01
FreeSpaceMB: 81552
CapacityMB: 511744
Accessible: true
Type: VMFS
ID: Datastore-datastore-330
Name: EVA01VMFS01
But that's all as far as my knowledge goes.
Someone out there who could help me with this one?

This information is not available in the default properties of the DatastoreImpl object.

But this information is available in the SDK object called a data store.

You can view these values like this.
```
Get-Datastore | Get-View | Select-Object Name,
                                    @{N="VMFS version";E={$_.Info.Vmfs.Version}},
                                    @{N="BlocksizeMB";E={$_.Info.Vmfs.BlockSizeMB}}
```
If you are using PowerCLI 4.1, you can check with
```
Get-PowerCLIVersion
```
Then, you can use the New-VIProperty cmdlet.

Something like that
```
New-VIProperty -Name VMFSVersion -ObjectType Datastore `
     -Value {
          param($ds)

          $ds.ExtensionData.Info.Vmfs.Version
     } `
     -BasedONextensionProperty 'Info' `
     -Force

New-VIProperty -Name VMFSBlockSizeMB -ObjectType Datastore `
     -Value {
          param($ds)

          $ds.ExtensionData.Info.Vmfs.BlockSizeMB
     } `
     -BasedONextensionProperty 'Info' `
     -Force

Get-Datastore | Select Name,VMFSVersion,VMFSBlockSizeMB
```
____________

Blog: LucD notes

Twitter: lucd22

Require a script to the list of files with sizes on all data stores in a cluster

Hi all

Please be gentle, im not new to Vmware, but new to powershell/powercli and need your help.

cli power can make or y at - it tools available that will do that for me?

I need to generate a list of all the files of the virtual machine in all stores of data available for cluster and their sizes to go with it.

I am mainly interested in the .log files and vmdk files, but I don't mind if it lists all.

I don't mind how his im laid out not after anything fancy just a list of output type something like

I did some research but there is nothing I have found that it will make.

My environment is currently esx 3.0.2 with vcenter servers. (currently being upgraded to 4)

Lots of help thanks

Yes, it's a 'characteristic' knowledge when using PowerCLI 4u1 against a VI 3.x environment.

There is a way to workaround, try this

$dsImpl = Get-Cluster  | Get-VMHost | Get-Datastore | where {$_.Type -eq "VMFS"}
$dsImpl | % {
     $ds = $_ | Get-View
     $path = ""
     $dsBrowser = Get-View $ds.Browser
     $spec = New-Object VMware.Vim.HostDatastoreBrowserSearchSpec
     $spec.Details = New-Object VMware.Vim.FileQueryFlags
     $spec.Details.fileSize = $true
     $spec.Details.fileType = $true
     $vmdkQry = New-Object VMware.Vim.VmDiskFileQuery
     $spec.Query = (New-Object VMware.Vim.VmDiskFileQuery),(New-Object VMware.Vim.VmLogFileQuery)
     #Workaround for vSphere 4 fileOwner bug
     if ($dsBrowser.Client.Version -eq "Vim4") {
          $spec = [http://VMware.Vim.VIConvert|http://VMware.Vim.VIConvert]::ToVim4($spec)
          $spec.details.fileOwnerSpecified = $true
          $dsBrowserMoRef = [http://VMware.Vim.VIConvert|http://VMware.Vim.VIConvert]::ToVim4($dsBrowser.MoRef);
          $taskMoRef = $dsBrowser.Client.VimService.SearchDatastoreSubFolders_Task($dsBrowserMoRef, $path, $spec)
          $result = [http://VMware.Vim.VIConvert|http://VMware.Vim.VIConvert]::ToVim($dsBrowser.WaitForTask([http://VMware.Vim.VIConvert|http://VMware.Vim.VIConvert]::ToVim($taskMoRef)))
     } else {
          $taskMoRef = $dsBrowser.SearchDatastoreSubFolders_Task($path, $spec)
          $task = Get-View $taskMoRef
          while("running","queued" -contains $task.Info.State){
               $task.UpdateViewData("Info")
          }
          $result = $task.Info.Result
     }

     $result | % {
          $vmName = ([regex]::matches($_.FolderPath,"\[\w*\]\s*([^/]+)"))[0].groups[1].value
          $_.File | % {
               New-Object PSObject -Property @{
                    DSName = $ds.Name
                    VMname = $vmName
                    FileName = $_.Path
                    FileSize = $_.FileSize
               }
          }
     }
} | Export-Csv "C:\File-report.csv" -NoTypeInformation -UseCulture

I have attached the script to avoid any problems with the hooks.

And the regex expression is updated to account for the names of comments with whites.

____________

Blog: LucD notes

Twitter: lucd22

Data store sizes do not correspond to the sizes used all the vm

Hey guys, I'm new in Vmware and I have a background of storage and I wonder if its correct what I see when I compare the total size of all the stores of data vs the 'space used' totals of all VMs running on these data stores.
I see a total of 139 to on data warehouses with 33 to free space and when I add the vm used all space I have a totall TB 138. It's the size of all data stores!
This seems not very accurate for me, I expect the total space used much lower. All the vm uses eager reset thick space.
I hope someone can explain or confirm that they see similar things?
For used space I exported the list of all the vm XL, cut in two the column space to separate the numbers from the gb / tb, changed all amounts of GB space and have XL add up the sum of all spaces.

Hey MKguy, it was indeed your option 1, the RDM

a command simple cli: Get - VM | Get-hard drive - Disktype "RawPhysical", "RawVirtual" | Select name, DiskType, ScsicannonicalName, DeviceName, Parent, CapacityGB

has given numbers for all of the ROW and that's the difference between data warehouses, I have seen and all the used vm space :-)

Thank you very much for your help, much appreciated!

Size of the Integer data type
Hello

I know size of integer data type is 4 bytes. It is predefined. But I could see integer (5) in some articles. whether a statement is correct or not. If Yes, could you please explain me a little more.

See you soon
Ravi K
No, the INTEGER data type is an alias for Number (38)

http://download.Oracle.com/docs/CD/E11882_01/server.112/e17118/sql_elements001.htm#SQLRF00213

Property of block size of the data store

How to get the block size defined in the configuration of the data store tab. Is there a property, I should be looking. Currently, I tried getting the object managed data store but were not able to get the size of the block that.

If you are looking for the solution with PowerCLI, take a look at Re: version list VMFS and block size of all data stores

André

Size of the numeric data type
Hello

Please can anyone suggest what will be the size allocated for a NUMBER data type in a table.

When we question user_tab_columns all the table illustrates data_length 22 with the NUMBER data type.

So what is the importance of accuracy on the size it takes to store data on the storage device?

Please suggest...
I think it depends on the values that you actually store and you can find with VSIZE.

Please take a look at this article:

http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:1856720300346322149

Published by: hm on 29.09.2011 05:33

best data type to represent a file size

Hi all!
I need to create a table that contains details abou the files what process on a system and to keep the process of file name, size of the file in byts, full path of the file location is stores etc.
My question is what would be the best data type for a file size, currently the process 4 GB but system files I do not know if this will expand so I need a type of data that will be compatible for any size ther will be no decimal points involved in this.

I hope my question is clear.

Thank you in advance.

Best regards, Nikita.

user8706423 wrote:
Hi all!
I need to create a table that contains details abou the files what process on a system and to keep the process of file name, size of the file in byts, full path of the file location is stores etc.
My question is what would be the best data type for a file size, currently the process 4 GB but system files I do not know if this will expand so I need a type of data that will be compatible for any size ther will be no decimal points involved in this.

I hope my question is clear.

Thank you in advance.

Best regards, Nikita.

Simple like Oracle did field BYTES from v$ datafile:

SQL> desc v$datafile
 Name                                      Null?    Type
 ----------------------------------------- -------- ----------------------------
 FILE#                                              NUMBER
 CREATION_CHANGE#                                   NUMBER
 CREATION_TIME                                      DATE
 TS#                                                NUMBER
 RFILE#                                             NUMBER
 STATUS                                             VARCHAR2(7)
 ENABLED                                            VARCHAR2(10)
 CHECKPOINT_CHANGE#                                 NUMBER
 CHECKPOINT_TIME                                    DATE
 UNRECOVERABLE_CHANGE#                              NUMBER
 UNRECOVERABLE_TIME                                 DATE
 LAST_CHANGE#                                       NUMBER
 LAST_TIME                                          DATE
 OFFLINE_CHANGE#                                    NUMBER
 ONLINE_CHANGE#                                     NUMBER
 ONLINE_TIME                                        DATE
 BYTES                                              NUMBER
 BLOCKS                                             NUMBER
 CREATE_BYTES                                       NUMBER
 BLOCK_SIZE                                         NUMBER
 NAME                                               VARCHAR2(513)
 PLUGGED_IN                                         NUMBER
 BLOCK1_OFFSET                                      NUMBER
 AUX_NAME                                           VARCHAR2(513)
 FIRST_NONLOGGED_SCN                                NUMBER
 FIRST_NONLOGGED_TIME                               DATE
 FOREIGN_DBID                                       NUMBER
 FOREIGN_CREATION_CHANGE#                           NUMBER
 FOREIGN_CREATION_TIME                              DATE
 PLUGGED_READONLY                                   VARCHAR2(3)
 PLUGIN_CHANGE#                                     NUMBER
 PLUGIN_RESETLOGS_CHANGE#                           NUMBER
 PLUGIN_RESETLOGS_TIME                              DATE

UNION ALL in VARCHAR and CLOB data types

Hi all
I want to execute the below query, but the Oracle is throwing a single error.
Select the comments as cm_comments from table1
Union of all the
Select text_action from table2
Union of all the
Select the notes to table 3
Union of all the
Select null from table 4
Error I got: ORA-01790: expression must have the same type of data, matching expression
Here, all columns have the data type of the CLOB except the 'notes' column in the table "table3." I know that this is the reason for the error, but I need a work around that. One solution I know is that cast varchar of clob type, but in this case, there is a chance to cut the data if the CLOB column contains data whose length is greater than the maximum data length for a VARCHAR column.
Please help me in this case to find a solution to this problem.
Your timely help is well appreciated.
Thanks in advance.

Try the below with TO_CLOB

Select the comments as cm_comments from table1

Union of all the

Select text_action from table2

Union of all the

Select TO_CLOB (notes) in table3

Union of all the

Select null from table 4

the selection of all colomns_names of a table, with their data types...
HI :)

I would like to know, how to select in SQL for all the names of columns in a table with their data types so that I get something like this:

Table 1: table_name

the ID of the column has the NUMBER data type
the name of the column has Datatype Varchar2
*....*

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

Table 2: table_name

the check in the column has the NUMBER data type
the air of the column has Datatype Varchar2
*....*

and it must be for all the tables that I own!...

P. S: I'm trying to do this with java, so it s would be enough if you just tell me how to select all tables_names with all their colums_names and all their data types!...

Thanks :)

I've heard this can be done with USER_TABLES... but I have no idea how: (...)

Edited by: user8865125 the 17.05.2011 12:22
Hello

USER_TAB_COLUMNS data dictionary view has a row for each column of each table in your schema. The columns TABLE_NAME, COLUMN_NAME and DATA_TYPE contains all the information you need.
Another view of data, USER_TABLES dictionary, can be useful, too. He has a line of table pre.

Create a table with all kinds of oracle data types?
Hello
who can give me a small example to create a table with all kinds of oracle data types? and the example to insert it?

Thank you
Roy
Hello

Read the fine manual. It contains examples at the end of the chapter.

http://download.Oracle.com/docs/CD/B19306_01/server.102/b14200/statements_7002.htm

I don't know if you know that you can also create your own data types using 'create a type '. So look for examples that are of your interest and not for all types of data.

Concerning

Published by: skvaish1 on February 16, 2010 15:33

Error 1 has occurred to C:\Program Files (x 86) \National Instruments\VideoMASTER\bin\VideoMASTER.dll\Check Size.vi of data

Ok... Seriously I'm banging my head against the wall here.

I'm using LabVIEW 2011 SP1. VideoMASTER 3.1! I have compiled mass screw on the 2011 folder. It does nothing good. 2 machines to put up with the same versions of LV and VMS.

I use the VBF in Image file VI niVMS to convert .vbf files to jpg. I browse to folder of waveforms in the public domain for VideoMASTER and select the native C:\Users\Public\Documents\National Instruments\VideoMASTER\Waveforms\480p RGB OmniGen.vbf file. I then monostable it in the same folder as the jpg file. I get the following error:

"Error 1 occurred in C:\Program Files (x 86) \National Instruments\VideoMASTER\bin\VideoMASTER.dll\Check Size.vi of data.

Possible reasons:

LabVIEW: An input parameter is not valid. For example if the input is a path, the path can contain a character not allowed by the operating system such as? or @.
=========================
NOR-488: command requires GPIB controller charge controller. »

On computer A, I do NOT get this error (in fact, everything works fine for all files).

On computer B, I get the error.

Do the same for the vbf HDMI file in the folder of waveforms and it works very well.

Do the same for the 480 p file, but a bmp file and no error, however the bmp file is corrupted with no data.

I need to know what is happening in the bowels of this dll. Maybe I'm missing a codec on Machine B? It seems that I'm missing a dependency for this file type. If so how would I know which? VMS I reinstalled several times. I copied the dll over the Machine A. I checked is NOT a licensing problem.

Any thoughts?

Thank you

Jigg, with some quick research, it seems that the accident that you see can be related to do not call the niVMS function initialize before VBF to picture file feature. Please try to run each of the screws after the launch of LabVIEW 2011 and see if you get the same results, and also adding the Initialize works in your code solves the problem. If so, it seems that it will be your workaround solution, but we will also file a bug report; crash is not an expected way to treat this condition.

Edit: Also, if you have other versions of LabVIEW, 2012, etc., which you can compare run this code, we would be interested in the results.

Thank you

Passing a unique structure through the functions of customer/ServerTCPRead/write and making sure that all data is transferred

I use the CVI TCP media kit at my request and I am curious about the following code:

ClientTCPRead

char * buffer;
int messageSize;
int bytesToRead;
int
bytesRead;

/ * Find messageSize and allocate a buffer properly... * /.

bytesToRead = messageSize;

While (bytesToRead > 0)

{

bytesRead = ClientTCPRead (connection handle,
(& buffer [messageSize - bytesToRead], bytesToRead, 0);

bytesToRead = bytesRead;

}

OK, this works if you tank elements of the array, but what happens if you pass a structure of arbitrary size? If you read/write the bytes read or written and that you get all the data that you have asked, what do you do at this point to get the rest of subsequent data? For example, replace the "buffer" of type char with a structure of a type defined by the user with a size of 100 bytes or something to that extent. You make a request for read/write and read/wrote less than 100 bytes. How do you get the rest of the data? ICB doing something in the background? I could use this code with several structures, but then again, a particular Member of a structure is not the size of a byte as a tank.

Much appreciated,

Chris

The solution is to use a pointer to char sunk to allocate the data transmitted. The only problem is that this buffer must be a pointer to the data type of the structure before a tank troop can be used for a successful program compilation. Thank you for your help.

Chris

DLL custom data type

I try to use a DLL in LabView that talks about an acquisition card. One of the functions requires a custom data type (MID2250_MDConfig_t) that LabView does not support by default. It is defined in the C header file as follows:

typedef struct
{
int CoordsX;
int CoordsY;
} MID2250_PointCorrds_t;

typedef struct
{
MID2250_PointCorrds_t ULPoint [4];
MID2250_PointCorrds_t BRPoint [4];
unsigned short u32SADThresholdValues [4];
unsigned short u32MVThresholdValues [4];
unsigned short u32SensitivityValues [4];
} MID2250_MDConfig_t;

Is there a way I can integrate this data type in LabView correctly. I saw people talking about wrapper dll on this forum but I'm a bit confused as to who. Can I create a similar cluster in LabView and pass it to the function using "node of the library call?

abdel2 wrote:

I try to use a DLL in LabView that talks about an acquisition card. One of the functions requires a custom data type (MID2250_MDConfig_t) that LabView does not support by default. It is defined in the C header file as follows:

typedef struct
{
int CoordsX;
int CoordsY;
} MID2250_PointCorrds_t;

typedef struct
{
MID2250_PointCorrds_t ULPoint [4];
MID2250_PointCorrds_t BRPoint [4];
unsigned short u32SADThresholdValues [4];
unsigned short u32MVThresholdValues [4];
unsigned short u32SensitivityValues [4];
} MID2250_MDConfig_t;

Is there a way I can integrate this data type in LabView correctly. I saw people talking about wrapper dll on this forum but I'm a bit confused as to who. Can I create a similar cluster in LabView and pass it to the function using "node of the library call?

Since the tables are all fixed size (and not huge), they really are inline in the structure. This means that you can simulate a cluster containing many elements inside because it is the elements of the array. The first Point of the UL would be a cluster containing 4 cluster with each two int32 in it. Ditto for the second element. The third is a cluster with 4 uInt32 and so on.

Then configure the setting to adjust the type and thread this cluster, and voila.

Initialize the cluster with data types different (lots of data)

Hello

I have data, which are composed of different data types. First of all, I have initialize cluster with these types of data and then "print" to light (photo). In case of photo data carries 8 characters than ja 4 floats. It was easy to initialize, but here's the question: How can I do this even if I have data that look like this (interpreter):

floating point number

name char [32]

Short value [16]

What I create loooong cluster which have a fleet of 32 characters, 16 short films? Or I can create these 'paintings' in a different way?

THX once again

-Aa-

I suggest using the table-cluster and configuration of the cluster size to match the size of your berries, then package these groups together. In terms of storage of LabVIEW, there is no difference between a group of

floating point number

Name1 tank

name2 tank

...

short value1

short value2

...

and a bunch of

floating point number

-> cluster shipped from

Name1 tank

name2 tank

...

-> cluster shipped from

short value1

short value2

So you can use the cluster table to get the right sizes rather than individually create all these values in a single giant cluster.

Size of all data types

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