Size in bytes variant of (in memory)?

Similar Questions

• size in bytes of a number (3)

  Hello
  
  I'm using sql * plus, oracle 10 g, windows 7.
  
  How can I find the size in bytes of number (3)?
  I found a formula to calculate round ((length (3) + 0)) + 1, but I do not know how to generate the result.
  
  Forumla comes from http://download.oracle.com/docs/cd/B19306_01/server.102/b14220/datatype.htm#i16209 > internal digital
  
  Published by: sweetiePie May 17, 2011 03:20
  
  Published by: sweetiePie May 17, 2011 03:21
  
  Published by: sweetiePie May 17, 2011 03:23

  How do i find the byte size of number(3)?
  

  Use the vsize or dump on this column function.

  -------
  Sybrand Bakker
  Senior Oracle DBA

• Size MAX Sansa Fuze 2 GB Memory card?

  In a post, ask questions on the Maximum size of memory card that the Sansa Fuze can manage the response has been

  "32 GB cards works perfectly. 32 GB micro SDHC cards are not available yet. »

  In 2008, it was this changed with firmware updates?

  It's for the v1 and v2 or only v2? If a single v2, then what is the MAX for v1?

  also what is the difference between v1 and v2, this isn't the memory card SD card Maximum size it can handle?

  Whatever internal memory capacity, all rockets (v1s and v2s) work with cards up to 32 GB.

• Size Exchange 7 and Windows virtual memory is set to none

  Upgraded from Vista to Win 7. When the computer reboots, the system properties box appears. When I open the performance parameters on the Advanced tab, and then on the Advanced tab in the performance options, change under virtual memory, the size of paging is set to none. He will not keep the automatically manage the size of paging for all readers of setting / what could be the cause I get warnings some memory?

  Ding, ding, ding... found the answer, tried and it works from another thread.

  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/992de6a8-bec2-4E74-b6d9-d418a7f5cda0

  Thus, according to this link, the procedure is to:

  Start > Search > type: cmd
  When cmd appears in the above results, right-click and choose "Run as Administrator". Provide the password/OK to the UAC prompt, and a command prompt opens. At the prompt, type:

  SC config afs start = disabled [Enter]

  and then quit the command prompt. Note that there is no space after 'start' but there is a after the equal sign.

  The thread referenced in this link gives more details. Please note that I have not tried this since my Win7 pagefile is fine and I don't want to spoil it. I don't have a testbed box or VM to experiment on this point. YMMV Yes.

• Find a Table and line size in bytes

  Hi guys,.
  
  I want to find how much space occupies a TABLE in bytes and also how much space 1 individual LINE occupies in a block size of 8192 byte data.
  
  Thank you.
  
  
  Kind regards
  Kamran

  Salvation for the calculation of the size of the table you can use

  select sum(bytes) from dba_segments
  
  where segment_name = 'YOUR_TABLE'
  

  and for size, you can use something like this

  select
       max(vsize(empno)) +
       max(vsize(ename)) +
       max(vsize(job)) +
       max(vsize(mgr)) +
       max(vsize(hiredate)) +
       max(vsize(sal)) +
       max(vsize(comm)) +
       max(vsize(deptno))  Bytes
  from
       scott.emp; 
  

• Where can I find the maximum speed and size for a 2000 HP RAM memory

  I looked at the stick of 4GB that comes with it and she has this information on it.

  MT16KTF51264HZ - 1G6M

  4 GB 2RXB PC3L-12800-11-11-7 P

  I would like to know what exact memory to get and how much can be set which is actually useful.  As it is now, it's quite slow.

  Simply duplicate this module you have. At the moment no HP laptop consumer cannot accept any faster than this alias DDR3-1600 PC3-12800 memory.

  Quote of repair:

  Supports up to 8192 GB of RAM.

  Up to 8 GB is the maximum. An SSD would be on the upgrade of the only possible performance. On AMD models, the CPU is soldered to the motherboard, so you can't upgrade that. With the processor AMD E1, I am skeptical even with 8 GB of RAM and an SSD, you have a usable computer, frankly.

• Convert size in bytes in human readable size unit

  11.2.0.2 RDBMS

  Hi all

  Is there any function on Oracle to convert bytes into human readable?

  Give a number in bytes, that this number is converted in kilobytes or megabytes the gigabytes and so on.

  Thank you guys.

  CREATE THE FUNCTION HDATA_SIZE)

  p_bytes in NUMBERS

  p_decimal IN DEFAULT NUMBER 0)

  RETURN VARCHAR2

  AS

  HBYTES VARCHAR2 (80);

  BEGIN

  HBYTES: = BOX

  WHEN p_bytes BETWEEN 0 AND 1023 CAN p_bytes | "Bytes

  WHEN p_bytes< power(1024,2)="" then="" round(p_bytes="" 1024,p_decimal)="" ||'="">

  WHEN p_bytes< power(1024,3)="" then="" round(p_bytes="" power(1024,2),p_decimal)="" ||'="">

  WHEN p_bytes< power(1024,4)="" then="" round(p_bytes="" power(1024,3),p_decimal)="" ||'="">

  WHEN p_bytes< power(1024,5)="" then="" round(p_bytes="" power(1024,4),p_decimal)="" ||'="">

  WHEN p_bytes< power(1024,6)="" then="" round(p_bytes="" power(1024,5),p_decimal)="" ||'="">

  WHEN p_bytes< power(1024,7)="" then="" round(p_bytes="" power(1024,6),p_decimal)="" ||'="">

  WHEN p_bytes< power(1024,8)="" then="" round(p_bytes="" power(1024,7),p_decimal)="" ||'="">

  WHEN p_bytes< power(1024,9)="" then="" round(p_bytes="" power(1024,8),p_decimal)="" ||'="">

  ON THE OTHER

  "Invalid value for bytes.

  END;

  RETURN HBYTES;

  END;

  SELECT BYTES,

  CASE

  WHEN BETWEEN 0 AND 1023 BYTES CAN p_bytes | "Bytes

  WHEN BYTES< power(1024,2)="" then="" round(bytes="" 1024,2)="" ||'="">

  WHEN BYTES< power(1024,3)="" then="" round(bytes="" power(1024,2),2)="" ||'="">

  WHEN BYTES< power(1024,4)="" then="" round(bytes="" power(1024,3),2)="" ||'="">

  WHEN BYTES< power(1024,5)="" then="" round(bytes="" power(1024,4),2)="" ||'="">

  WHEN BYTES< power(1024,6)="" then="" round(bytes="" power(1024,5),2)="" ||'="">

  WHEN BYTES< power(1024,7)="" then="" round(bytes="" power(1024,6),2)="" ||'="">

  WHEN BYTES< power(1024,8)="" then="" round(bytes="" power(1024,7),2)="" ||'="">

  WHEN BYTES< power(1024,9)="" then="" round(bytes="" power(1024,8),2)="" ||'="">

  ON THE OTHER

  "Invalid value for bytes.

  END;

  HUMAN_SIZE,

  HDATA_SIZE (BYTES) FUNC_BYTES,

  HDATA_SIZE(BYTES,2) FUNC_BYTES_ROUND_2

  OF BYTES_CONVERSION;

  "BYTES."	'HUMAN_SIZE '.	'FUNC_BYTES '.	'FUNC_BYTES_ROUND_2 '.
  48743068764242424	"43,29 PB"	"PB 43.	"43,29 PB"
  2052456451442442	"PB OF 1.82.	"2 PB.	"PB OF 1.82.
  1456842042452424	"PB OF 1.29.	"1 PB.	"PB OF 1.29.
  140018974724255	"127,35 TB"	"127 TB"	"127,35 TB"
  1380345446444	"1.26 TB"	"1 TB.	"1.26 TB"
  11682705691	"10,88 GB"	"11-GO"	"10,88 GB"
  9419054298	"8,77 GB"	'9 GB'	"8,77 GB"
  4928925707	"4.59 GB"	"5 GB"	"4.59 GB"
  4734365808	"4.41 GB"	"4 GB"	"4.41 GB"
  2996172607	"2.79 GB"	"3 GB"	"2.79 GB"
  2996161255	"2.79 GB"	"3 GB"	"2.79 GB"
  2239299702	"2.09 GB"	"2 GB"	"2.09 GB"
  2239294829	"2.09 GB"	"2 GB"	"2.09 GB"
  1092878347	"1.02 GB"	"1 GB".	"1.02 GB"
  1034780683	"986,84 MB"	"987 MB"	"986,84 MB"
  902561803	"860,75 MB"	"861 MB"	"860,75 MB"
  710223170	"677,32 MB"	"677 MB"	"677,32 MB"
  700729988	"668,27 MB"	"668 MB"	"668,27 MB"
  700598916	"668,14 MB"	"668 MB"	"668,14 MB"
  631504907	"602,25 MB"	"602 MB"	"602,25 MB"

  Editada por Mensagem: bytes-13728488

• size in bytes

  If I declare desc_size varchar2 (35 byte)

  and I have a desc_size = "international exchange" would be a right to 20 bytes, it does not count the space, the fact?

  and what would you say "-" also?

  natpidgeon wrote:

  If I declare desc_size varchar2 (35 byte)

  and I have a desc_size = "international exchange" would be a right to 20 bytes, it does not count the space, the fact?

  and what would you say "-" also?

  SQL > select length ("international exchange") twice;

  LENGTH ('EXCHANGEINTERNATIONAL')

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

  22

• My image is unique size, the byte array is another?

  I have a very similar problem, but no solution:

  I need in png encode an Image which is 130 x 30 but the byteArray with which it was created is not long enough. I see it right in front of me.

  <? XML version = "1.0" encoding = "utf-8"? >
  "" < mx:TitleWindow xmlns:mx = "http://www.adobe.com/2006/mxml"
  Width = "160" height = "114" horizontalAlign = "center" >

  < mx:Script >
  <! [CDATA]
  Import mx.core.Application;
  Import mx.core.IFlexDisplayObject;
  Import mx.graphics.codec.PNGEncoder;
  Import mx.managers.PopUpManager;
  
  private static var instance: Test = null;
  private var strng:String ="";
  private var png:ByteArray;
  private var result: ByteArray;
  
  public static void ready(str:String):void {}
  If (instance == null) instance = new Test();
  instance.strng = str;
  instance. Show();
  }
  
  private void show(): void {}
  result = stringToByteArray (strng);
  If (! this.isPopUp) {}
  setPopupHelpWindowStyle (this);
  PopUpManager.addPopUp (this, Application.application as DisplayObject, false);
  PopUpManager.centerPopUp (this);
  }
  IMG. Load (result);
  }
  
  private static void setPopupHelpWindowStyle(ifdo:IFlexDisplayObject): void {}
  var isc:IStyleClient = IFlexDisplayObject (ifdo) as IStyleClient;
  isc.setStyle ("modalTransparency", 1);
  }
  
  private static void stringToByteArray(str:String): ByteArray {}
  var result: ByteArray = new ByteArray();
  var i: int = 0;
  While (I < str.length) {}
  result.writeByte (number ("0 x" + str.substr (i, 2)));
  I += 2;
  }

  
  return the result;
  }
  
  public void encode (): void {}
  var encoder: PNGEncoder = new PNGEncoder;
  instance.PNG = coder.encodeByteArray (instance.result, instance.img.width, instance.img.height);
  }
  []] >
  < / mx:Script >
  < mx:Image id = "img" x = "10" y = "10" width = "130" height = "30" />
  < mx:Button label = "Button" click = "encode ()" / >
  < / mx:TitleWindow >

  When I try to encode, I get:

  : Error #2030: end of file was encountered.
  at flash.utils::ByteArray/readUnsignedInt()
  
  I get an error because Baker is created from a string that is only 3540 characters long, or only 1720 bytes. I can see the picture and he'd fill the whole box, but I don't know what type of alogorthm is used to extend the byteArray to fill.

  Is there a method to access the pixels of the image similar to the BitmapData feature, where I can browse the pixels and read the bits directly from the display to build a new ByteArray? Or a way to make a bitmapdata object?

  
  var bmd:BitmapData = ?;
  var useableByteArray:ByteArray = new ByteArray();

  for (var i: int = 0; i < img.width; i ++) {}
  for (var j: int = 0; j < img.height; j ++) {}
  useableByteArray.writeByte (bmd.getPixel32 (i, j));
  }
  }

  Post edited by: eboda_kcuf

  Can use BItmapData.draw () on the Image?

• In the parameter of size of memory to the CBD

  I was at the parameter inmemory_size 200 MB, when I bounced my database the value show is 208 MB. Can you help me understand why it turns into 208 MB while that bounce?

  sys@CDB1 > alter system set inmemory_size = 200M scope = spfile;

  Modified system.

  Elapsed time: 00:00:00.09
  sys@CDB1 > display inmemory_size

  VALUE OF TYPE NAME
  --------------------------------------------- ----------- -------------------------
  inmemory_size big integer 0
  sys@CDB1 >
  sys@CDB1 > shutdown immediate;
  The database is closed.
  The database is dismounted.
  ORACLE instance stops.
  ERROR:
  ORA-12514: TNS:listener is not currently of service requested in connect descr

  
  WARNING: You are more connected to ORACLE.
  sys@CDB1 > start
  SP2-0640: not connected
  sys@CDB1 >
  sys@CDB1 > exit

  C:\Users\179818 > set oracle_sid = CDB1

  C:\Users\179818 > sqlplus/nolog

  SQL * more: Production of the version 12.1.0.2.0 on Mon Mar 23 18:08:38 2015

  Copyright (c) 1982, 2014, Oracle.  All rights reserved.

  slow motion > Connect sys/oracle as a sysdba
  Connect to an instance is idle.
  slow motion > start
  ORACLE instance started.

  Total System Global Area 1660944384 bytes
  Bytes of size 3046320 fixed
  989856848 variable size bytes
  436207616 of database buffers bytes
  Redo buffers 13729792 bytes
  218103808 region in memory bytes
  Mounted database.
  Open database.
  idle >
  slow motion > Connect sys/oracle@cdb1 as sysdba
  Connected.
  sys@CDB1 > display inmemory_area
  sys@CDB1 >
  sys@CDB1 > view the inmemory parameter

  VALUE OF TYPE NAME
  --------------------------------------------- ----------- -------------------------
  inmemory_clause_default string
  inmemory_force string by DEFAULT
  inmemory_max_populate_servers integer 2
  inmemory_query string ENABLE
  whole big inmemory_size 208M
  inmemory_trickle_repopulate_servers_percent integer 1
  optimizer_inmemory_aware Boolean TRUE
  sys@CDB1 >
  sys@CDB1 >

  In addition to what others have said, I suggest that you set the value in memory for each PDB.

  If you do not have each PDB will inherit the default PIC, which means that any an APB could consume all available memory.

  See the table in the doc

  https://docs.Oracle.com/database/121/Admin/memory.htm#BABJEHAJ

  In a multi-tenant environment, the setting of this parameter in the root is the setting for the database entire container multi-tenant (PEH). This adjustable parameter in each plug-in database (PDB) to limit the maximum size of the column for each PDB IM store. The sum of the values of the PDB may be less than, equal, or greater than the value of the CBD. However, the value of the CDB is the maximum amount of memory available in the store column IM for the full CDB, including the root and all PDB files. unless this parameter is specifically set for a PDB file, the PDB inherits the value of the CBD, which means that the PDB can use all available for the CBD column IM warehouse.

  You can also specify a compression level for objects that you plan to store in memory. The compromise is compared to the performance space.

• Setting the shared memory size linux

  Hello
  I'm a bit confused on the parameters of the kernel, can you please share your views on this one please.
  Shared for the tt in the linux kernel memory is calculated as follows:
  Shared mem = perm size size temp + journal + fresh size generals 7 MB
  
  but when I look at the linux sysctl.conf, I saw that there is a great value for sharing memory setting (default) as ~ 68 GB, then I think that I should not override/decrease this value. What is your opinion? Setting the value default (68 GB) helps my DB behave badly? Or by assigning the value calculated as in the equation makes them much faster?
  
  # Control the maximum shared segment size, in bytes
  kernel.shmmax = 68719476736
  kernel.SEM = 250 32000 100 100
  
  # Control the maximum number of shared memory pages segments
  kernel.shmall = 4294967296
  
  Thank you very much.

  The shmmax kernel parameter simply sets a limit on the maximum size of a shared memory segment individual. It has no direct effect on performance. In general, it should be set large enough to allow the largest shared memory segment you need to create but smaller then the amount of physical memory in the machine. Shmall parameter sets a limit of large system on the total amount of shared memory (all active segments added) can be allocated. It must be also, in General, lower then the [physical memory on the computer.

  If one is defined on more memory in the machine is not an immediate problem. However, in this case, it is possible to create shared memory that is larger than the physical memory of the system (as far as adequate swap space is configured), and if this happens then the overall performance of the system will be affected, probably seriously.

  Thus, work on what you need and set accordingly.

  Chris

• HARD drive external - 4096 bytes of the sector support size / change

  We have a number of external hard drives Toshiba, which are almost redundant.
  The sector size, 4096 bytes, is not supported by Windows 2008 Server R2, Windows 7 or less.
  Only in 2012 Server and Windows 8.

  When I say not taken in charge, I want to say not supported for backup.
  The item "System State" backup will not work with this type of disc is connected to the system.

  My question is this:

  Is there a way to get around this?

  Western Digital provides a tool to format drives with a sector size different Windows 7 / 2008 R2 recognizes and allows a backup of the system successfully State. The tool is WD Quick Format Tool. Is there an equivalent of Toshiba?

  Thank you

  Well, since Vista (SP2), the size of sector 4 k is OS supported, but initially, Windows XP as well as Vista (SP1) taken in charge only size of 512 byte sector.

  It seems that in the past provided Toshiba a tool called alignment tool from Toshiba to Advanced Format hard drives (HDD) but this isn t available more as mentioned on this page
  http://Toshiba.SEMICON-storage.com/us/product/storage-products/trends-technology/advanced-format.html

• DSSetHSzClr - calculation of the memory size

  Hi, I'm changing the size of the array of clusters within the DLL. In C code, the table of clusters is defined:

  typedef struct {
      int32_t dimSize;
      double Item[1];
      } DataArray;
  typedef DataArray **DataArrayPtr;
  
  typedef struct {
      LStrHandle Name;
      LStrHandle String;
      double Type;
      DataArrayPtr Data;
      } Cluster;
  
  typedef struct {
      int32_t dimSize;
      Cluster Variable[1];
      } Buffer;
  typedef Buffer **BufferPtr;
  

  In the public Service, the cluster table looks like:

  I would add lets say a new element to the Bay of cluster using the function DSSetHSzClr described example here . I'm trying to follow the instructions on the link of the wash , however, I'm not able to calculate the correct size of the new block of memory. Could someone help me to do so and explain the solution...

  
  

• FILE cannot BE DELETED, the file size of the file type 'file' "0 bytes"

  I downloaded a music file of myfreemp3.eu, he wasn't .mp3.  He was able to play a couple of times, but now does not open.  Now, I can't move or delete it from the downloads folder, system do not see.  its properties are of TYPE 'file' and SIZE '0 bytes. "  Error message is "unable to find this article. It is no longer in xxx, etc.

  I tried many suggestions to remove it without success.

  I have Vista 2007 service pack 2.  I tried in safe mode, tried to move to another folder, tried to run without windows, search, folder to never display thumbnails, tried Mandrake Move, but it was outdated, orders back cmd has tried to delete. Also tried to delete with disabled explorer.exe.

  Any suggestions?

  http://answers.Microsoft.com/en-us/protect/Forum/protect_other-protect_scanning/file-cannot-be-deleted-file-type-file-file-size-0/60d88d01-CD74-4f47-976e-f5d2cb3dc7a1 >

  Thank you Ganesh and Hetti.  I just finally deleted my ghost file.  I used the safe mode and cmd.

  I went into the directory of downloads in the BACK, the used command DIR / X to find out the name of the file.

  He was ~ 1 at the end of the file name.   I used DEL filename ~ 1 and the file disappeared.  I checked the

  trash and he wasn't there either.  I rebooted the computer and found no trace of the file.

  The controls were as follows,

  CD C:\users\my name\downloads

  dir / x (to find the full file name,)

  del (to remove the file)

  I could probably use alternative command

  del *. *.

  Thank you again and maybe it helps someone else.  I ran the control with the repair disc, but that did not remove the ghost file.  I could also not delete the downloads folder.  Create the same named file with 0 bytes not working anymore.  I tried the latest version of Mandrake then.

• GIS S253 - why small byte size?

  Question to people of Cisco - I just downloaded the new GIS S253 and noticed that its size in bytes is 423 161... It is much smaller than S252 (= 6 630 431) and S251 (= 6 629 084).

  It is now the norm, or is incomplete parcel S253?

  Please let us know...

  It is not incomplete, s253 applies only to code 5.1.2+. 5.x updated beforehand, the same package was used to upgrade * two * 5.0 and 5.1 code base and had to contain information for both.