How to convert char Spanish AL32UTF8 to ISO-8859-1 with sqlplus in linux?

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  My requirement is to fill a characters that exist between certain special characters.

  But if all available NULL, which must also be taken in the same order as being available in the chain.

  The sub query returns the values in the following order, but it should display as shown in the result.

  Now, it reads as follows:

  ================

  SUB_STR N

  1 98

  2 78

  68 3

  4 34

  5 90

  6

  Expected results:

  ===========

  SUB_STR N

  1 98

  2 78
  3

  4 68

  5 34

  6 90

  I used the below query, through which I am not able to achieve.

  WITH sample_data AS

  CHOOSE '98, 78, 68, 34, 90' AS str

     FROM dual

  SELECT    LEVEL   AS N

  ,    REGEXP_SUBSTR ( str )

     , '[^,]+'

     , 1

     , LEVEL

     )   AS sub_str

  DE sample_data

  CONNECT BY   LEVEL-1   <= regexp_count(str,',')

  with qry (STR) as)

  Select ' 98, 78, 68, 34, 90' of the double

  )

  Select the level,

  RTrim (regexp_substr (str, ' [^,] *(.| $) ', 1, level), ',') ASPLIT

  of qry

  connect by level<= length="" (regexp_replace="" (str,="" '[^,]+'))="" +="">

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  1	'98'
  2	"78".
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• How do to the size of the log buffer reduce with huge Pages Linux

  Data sheet:

  Database: Oracle Standard Edition 11.2.0.4

  OS: Oracle Linux 6.5

  Processor: AMD Opteron

  Sockets: 2

  Carrots / power outlet: 16

  MEM: 252 GB

  Current SGA: GB 122 automatic shared memory (EAMA) management

  Special configuration: Linux huge Pages for 190 GB of memory with the page size of 2 MB.

  Special configuration II: The use of the LUKS encryption to all drives.

  Question:

  1. How can I reduce the size of the log buffer? Currently, it appears that 208 MB. I tried to use log_buffer, and it does not change a thing. I checked the granule size is 256 MB with the current size of the SGA.

  Reason to reduce:

  With the largest size of log buffer the file parallel write newspaper and the synchronization log file is averaged over 45 ms most of the time because she has dumped a lot of stuff at the same time.

  Post edited by: CsharpBsharp

  You have 32 processors and 252 GB of memory, so 168 private discussions, so 45 MB as the public threads size is not excessive.  My example came from a machine running Oracle 32-bit (as indicated by the size of 64 KB of threads private relative to the size of 128 KB of your son) private with (I think) 4 GB of RAM and 2 CPUs - so a much smaller scale.

  Your instance was almost inactive in the meantime so I'd probably look outside the Oracle - but verification of the OS Stats may be informative (is something outside the Oracle using a lot of CPU) and I would like to ask you a few questions about encrypted filesystems (LUKS).  It is always possible that there is an accounting error - I remember a version of Oracle who report sometimes in milliseconds while claiming to centisecondes - so I'll try to find a way to validate the log file parallel write time.

  Check the forum for any stats activity all over again (there are many in your version)

  Check the histogram to wait for additional log file writes event (and journal of file synchronization - the lack of EPA top 5 looks odd given the appearance of the LFPW and and the number of transactions and redo generated.)

  Check the log file to track writer for reports of slow writes

  Try to create a controlled test that might show whether or not write reported time is to trust (if you can safely repeat the same operation with extended follow-up enabled for the author of newspaper which would be a very good test of 30 minutes).

  My first impression (which would of course be carefully check) is that the numbers should not be approved.

  Concerning

  Jonathan Lewis

• converting char to int

  Hello

  How to convert char to int?

  Thanks in advance

  Just like that

  char c = 'A ';

  int c = c (int);

  Thank you!

• How to put in Spanish, ESN CP1252, oracle character set WE8MSWIN1252

  Select * from NLS_DATABASE_PARAMETERS
  
  database character set is

  NLS_CHARACTERSET               AL32UTF8
  NLS_NCHAR_CHARACTERSET         AL16UTF16  
  NLS_LANGUAGE                   AMERICAN
  NLS_TERRITORY                  AMERICA

  Select * from NLS_INSTANCE_PARAMETERS;

  PARAMETER                         VALUE
  --------------------------------- ---------------------------------
  NLS_LANGUAGE                      SPANISH
  NLS_TERRITORY                     SPAIN

  How to put in Spanish, ESN CP1252, oracle character set WE8MSWIN1252
  
  Please suggest.
  
  Thank you in advance

  Is it really OK to convert AL32UTF8 WE8MSWIN1252?
  AL32UTF8 NLS_CHARACTERSET

  TO

  WE8MSWIN1252 NLS_CHARACTERSET

  Please suggest

• How to convert times from second to hh with CVI

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  Can anyone advice?

  It's here. As I told you, it's very simple:

  //----------------------------------------------------------------------
  // Function secToHMSstring ()
  //----------------------------------------------------------------------
  /// HIFN secToHMSstring ()
  /// HIFN The function takes an amount of seconds and returns a string with
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  {
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          else if (strlen (string))
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  I find it difficult to know how to convert a string to a date time stamp (or possibly several).
  
  The timestamp is 20 positions, character (NOT NULL, CHAR (20))
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  Thanks in advance for the help on this!

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