helps the nvl

Similar Questions

• How to use the NVL function to a parameter with comma delimited values

  Gurus,

  It is confusing to me.  I am trying to use the NVL function, but the setting that I'm passing in my cursor contains multiple values with commas.  The NVL function is confused when analyzing the values.

  'Where' cursor clause...

  and nvl (sn.c_attribute1,'x@#$%') in nvl (p_desig,'x@#$%'( )

  translated parameter values...

  and nvl (sn.c_attribute1,'x@#$%') in nvl ('SPRT''GOOD' 'BAD' 'x@#$%') -NVL does not parse the value correctly

  Any idea on how to get NVL recognize 'x@#$%' , if p_desig is null?

  Thank you

  Scott

  HI, Scott.

  Whenever you have a problem, please post a small example data (CREATE TABLE and only relevant columns, INSERT statements) of all the tables involved, so that people who want to help you can recreate the problem and test their ideas.

  Also post the results you want from this data, as well as an explanation of how you get these results from these data, with specific examples.

  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: https://forums.oracle.com/message/9362002#9362002

  My best guess, based on what you posted bone is present, that your problem is discussed in the following:

  http://tkyte.blogspot.com/2006/06/varying-in-lists.html

  http://www.Oracle-base.com/articles/Misc/DynamicInLists.php

• Decode the statement using the nvl function

  I inherited the code uses a decode and nvl. I'm not sure the purpose of him and wants confirmation that it is logical and an error. The situation can be re-created by implementing the following.
  
  CREATE TABLE XX_TEST
  (IDENTIFICATION NUMBER,
  DOMAIN VARCHAR2 (255)
  )
  
  INSERT INTO XX_TEST (ID, FIELD) VALUES (1, 'Yes')
  INSERT INTO XX_TEST (ID, FIELD) VALUES (2, 'No')
  INSERT INTO XX_TEST (ID, FIELD) VALUES (3, NULL)
  
  Commit
  
  SELECT ID,
  FIELD,
  DECODE (on the GROUND, the 'yes', ' Yes result this ", NVL (FIELD, 'No'),"no results don't do this","catch all result do this")
  OF XX_TEST
  
  I'm not sure of the NVL (FIELD, 'No') I think that the creator may have thought this would draw the NULL values, but it is not.
  Null is not converted into no. and plunges into the place the Tote. Can anyone help with an explanation of how oracle is interpretting the select statement. Any ideas on why NVL would be used like that? Seems a mistake?

  decode compares them the first FIELD against NVL (FIELD, 'No').
  If the FIELD is null estimated them VSN none which is not null, then...
  just to make an entry for the null value and one for the 'no' with the same result.
  However, I prefer case statement in this case.

  SELECT ID,
  FIELD,
  case
  when FIELD ='Yes' then 'Yes Result do this'
  when FIELD is null or FIELD = 'No' THen 'No result do this'
  else 'catch all result do this'
  end
  FROM XX_TEST
  

  As more readable.
  concerning

• How can I help the Uzbek language translation of Mozilla FireFox (Web browser)?

  How can I help the Uzbek language translation of Mozilla FireFox (Web browser)?

  Hi Erkin Farxodovich,
  I thank you for volunteering, to do this please contact the l10n team. And also the location on this page Quick Start Guide: https://wiki.mozilla.org/L10n:Starting_a_localization

  That should have all the information. Please reach out to the group mail as well and they can help with questions along the way.

  I hope this helps.

• HI PLZ I WANT TO HELP THE UPGRADE TO SSD ODNT WILL I KNOW IF MY BOARD OF DIRECTORS AND THE CPU SUPPORTS

  HI PLZ I WANT TO HELP THE UPGRADE TO SSD ODNT WILL I KNOW IF MY BOARD OF DIRECTORS AND THE CPU SUPPORTS

  MODEL

  Compaq Presario CQ42-372TU computer laptop

  http://h20566.www2.HP.com/portal/site/hpsc/template.page/public/KB/docDisplay/?javax.portlet.begCac=...

  PLZ ANY BODY HELP ME

  You can upgrade to an SSD.

  The simplest method is to use an SSD as the Corsair Force 3 and don't forget that you buy the kit of migration.

  The migration kit comes with cloning software and a usb to SATA power cable that connects again SSD.

  It is recommended that you purchase and SSD that is approximately 256 GB in quality if you can find one that is affordable.

  SSD with migration in a kit options search I did.

• I received an error code 800b0100 update. I just installed windows 7 student disc and my computer guard stop. I me trying to get the updates that might help the closing of the bottom.

  I received an error code 800b0100 update. I just installed windows 7 student disc and my computer guard stop. I me trying to get the updates that might help the closing of the bottom.

  Hi Happyrockgeek,

  Welcome to Microsoft Windows 7 answers Forum!

  This problem occurs if the Windows security .dll files are incorrectly registered.

  To resolve this problem, you can perform the two methods of troubleshooting, check if the problem is resolved.
  Method 1:
  Run (Checksur.exe) system update readiness tool.
  To do this, follow these steps:
  1. download and run the system update readiness tool. This tool runs an ad hoc analysis of inconsistencies that might prevent future maintenance operations. For more information about how to download and run the Checksur.exe tool, click on the number below to view the article in the Microsoft Knowledge Base:
  http://support.Microsoft.com/default.aspx/KB/947821
  2. try to install the updates again.
   
  Methods 2.
  Reset the Windows Update components.
  1. to reset the Windows Update components automatically, click the fix button in the link below.
  http://support.Microsoft.com/kb/971058 
  2. click run in the file download dialog box and follow the steps described in the fix it Wizard.

  I also suggest you to install the latest version of Windows Installer 4.5.
  Follow the link below to download:
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=5A58B56F-60B6-4412-95B9-54D056D6F9F4&displaylang=en
  and you can also try to install after you turn off the firewall.
   
   
  It will be useful.
   
  Thank you, and in what concerns:
  Shekhar S - Microsoft technical support.

  Visit our Microsoft answers feedback Forum.

• Helps the KB981852 update

  helps the KB981852 update.  the following message was published in regedit: %Windir%\KB981852.log
   
  [KB981852.log]
  8.767: ================================================================================
  8.767: 2010-11-13 22:43:22.430 (local)
  8.767: c:\690c14c58cb8e8f058d1\update\update.exe (version 6.3.13.0)
  8.783: DoInstallation: GetProcAddress (InitializeCustomizationDLL) returned: 0x7f
  8.783: hotfix started with following command line:
  8,845: CheckSystem: main Version mismatch: STATUS_NT_VERSION_MISMATCH
  8,845: DoInstallation: CheckSystem failed: 0xf021
  8,845: the version of Windows you have installed does not match the update you are trying to install.
  14.602: message displayed to the user: the version of Windows you have installed does not match the update you are trying to install.
  14.602: user input: OK
  14.602: Update.exe extended error code = 0xf021
  14.602: Update.exe return code was masked to 0 x 643 for MSI custom action compliance.

  I am running windows vista with Service Pack 2 installed.

  If you need more info please let me know

  The repeated failures to install KB981852 suggest very strongly that you see the effects of a rootkit infection W32/Alureon-Variant!

  Following the instructions on this site should help you:

  http://www.bleepingcomputer.com/virus-removal/remove-TDSS-tdl3-Alureon-rootkit-using-TDSSKiller>

  ~ or ~.

  Visit the Microsoft Solution Center and antivirus security for resources and tools to keep your PC safe and healthy.  If you have problems with the installation of the update itself, visit the Microsoft Update Support for resources and tools to keep your PC updated with the latest updates.

  Buying to meet problems installing Microsoft security updates also can visit the following page for assistance:https://consumersecuritysupport.microsoft.com/>

  For more information about how to contact your local Microsoft subsidiary for security update support issues, visit the International Support Web site:http://support.microsoft.com/common/international.aspx>

  For enterprise customers, support for security updates is available through your usual support contacts.

• How to help the user focus

  How to help the user focus

  Magnifier enlarges part of the screen. This is especially useful for viewing objects that are difficult to see. It is also useful for people who are generally difficult to see the screen.

• Program path: c:\windows\system32\audiodg.exe, HELP the cpu at least 99%

  Program path: c:\windows\system32\audiodg.exe, HELP the cpu at least 99%

  Hello

  Method 1: I suggest you put the computer to boot is a way to determine what's asked the origin of the problem:

  http://support.Microsoft.com/kb/929135

  Note: after a repair, be sure to configure the computer to start as usual as mentioned in step 7 in the above article.

  Method 2: You can also try the steps in the link and check if it helps:

  A problem with leaks memory occurs in the Audiodg.exe process when you play audio on a computer that is running Windows 7, Windows Server 2008 R2, Windows Vista or Windows Server 2008

  http://support.Microsoft.com/kb/981013

  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.

  http://Windows.Microsoft.com/en-us/Windows7/back-up-the-registry

• How to use the NVL function in decoding?

  Hi all

  How to use the NVL function in decoding?

  SELECT Decode (Sign (sum (nvl (7), 0)-nvl (sum (5), 0)), - 1, 0, (sum (nvl (7), 0)-nvl (sum (5), 0)) QTY)

  of the double

  Thank you

  You should not do that...

  Greatest (NVL (Sum (Quantity), 0)-NVL (SUM (quantity_received), 0), 0) AS qty_arrival

  will do the same

  HTH

• In Muse miniature slideshow container, I have images where data in image properties can be set. SEO search engines see the data and help the visibility of my site?

  In Muse miniature slideshow container, I have images where I can insert the data of image properties. SEO search engines see the data and help the visibility of my site?

  Post edited by: Howard Lower and rewrote the question because I have yet to get a response.

  Yes, they will be included in the report.

  Please check these links:

  https://helpx.Adobe.com/Muse/how-to/add-alt-text-and-ToolTips.html

  https://forums.Adobe.com/thread/1747973?start=0&TSTART=0

  Thank you

  Sanjit

• Help the moderator please

  Help the moderator please delete a post...

  OK, it has now disappeared.

• Do I need to use the NVL function for this request?

  I seem to have some problems using the NVL function on a date. I'm trying to create a query pulls back just a date a file was sent between the sysdate and the date_sent more a minute. Here is the code I use...
  
  Oracle: 10.2 G
  

  SELECT date_sent as date_sent
  INTO    iDateSent
  FROM    tableX
  WHERE  file_id= 9999
  AND    date_sent BETWEEN sysdate AND date_sent + 1/1440; 

  Currently Output (null):

  DATE_SENT

  Desired output when date_sent is null:

  DATE_SENT
  0:0:000 0:00:00

  Note:
  date_sent column is in a normal date - same format as sysdate format.
  
  The problem I encounter is when date_sent is null, the stored procedure, I built crashes because date_sent returns a null and a null value cannot be stored in the variable 'iDateSent '. I was thinking about using the NVL function here to resolve, however, I'm not entirely sure who will work with the above query. Any thoughts?
  
  Published by: user652714 on July 9, 2010 12:58
  
  Published by: user652714 on July 9, 2010 13:11

  Hello

  you said: "desired output when date_sent is null: date_sent: 0".
  It is not possible to have a date of 'zero '.

  "and a null value cannot be stored in the variable 'iDateSent'. '.

  I do not think: If this variable is declared normally (without any not null not constrained to this topic) so that it can contain a null value. (it's 99% of the time in PL/SQL).

  I think it's that your SQL retrieves no rows, to manage what you should put an exception handler:

  begin
  SELECT date_sent as date_sent
  INTO    iDateSent
  FROM    tableX
  WHERE  file_id= 9999
  AND    date_sent BETWEEN sysdate AND date_sent + 1/1440;
  exception when NO_DATA_FOUND then
   iDateSent:=null;
  end;
  

  So what you can do if you don't want the date empty a nvl:

  return(nvl(iDateSent,sysdate));  -- or another date ...
  

  Published by: user11268895 on July 9, 2010 22:09

• Helps the case statement when

  I am trying to compare the (date) "LATEST_EVENT_DT" to the "Big Date" ().

  So for 'The last event,' show "CANCELLED" If the "more great Date" is superior to the "LATEST_EVENT_DT" and if not, then display the value in the column 'LATEST_EVENT_DESC'. "

  If I take the part "Last event" everything works fine. But with it in I get the error 'keyword not found FROM or planned. " If anyone can help with this?

  Select

  LATEST_EVENT_DT,

  
  "OIT_Closed_Date", "OIR_Closed_Date", "OIN_Closed_Date."

  largest (LATEST_EVENT_DT, nvl ('OIT_Closed_Date', TO_DATE ('01011950', 'MMDDYYYY')), nvl ('OIR_Closed_Date', TO_DATE ('01011950', 'MMDDYYYY')), nvl ('OIN_Closed_Date', TO_DATE ('01011950', 'MMDDYYYY'))) "Big Date"

  "Last event" =.
  CASE
  WHEN LATEST_EVENT_DT < 'Date of larger' THEN 'CANCELLED '.
  OF OTHER LATEST_EVENT_DESC
  END

  of apex01.greatest_date_vw_SGD

  Thank you

  Steven

  Hi, Steven,

  What is

  "Last event" =.

  supposed to do?  Do you want the column returned by the expression BOX to appear as the "Last event" in the output?  If so, use an alias for column after the expression, as you did with "Big Date".

  You cannot define an alias for column (such as "largest Date") and then refer to this alias in the select even where it has been set.  Derive from the column in a subquery, you can reference it in a great query, like this:

  WITH got_greatest_date AS

  (

  Select LATEST_EVENT_DT

  , "OIT_Closed_Date".

  , "OIR_Closed_Date".

  , "OIN_Closed_Date".

  largest (LATEST_EVENT_DT

  nvl ('OIT_Closed_Date',

  , TO_DATE ('01011950', 'MMDDYYYY')

  )

  nvl ('OIR_Closed_Date',

  , TO_DATE ('01011950', 'MMDDYYYY')

  )

  nvl ('OIN_Closed_Date',

  , TO_DATE ('01011950', 'MMDDYYYY')

  )

  ) AS "Big Date".

  of apex01.greatest_date_vw_SGD

  )

  SELECT eff.*

  CASE

  WHEN LATEST_EVENT_DT< "greatest="">

  THEN "CANCELLED."

  OF OTHER LATEST_EVENT_DESC

  END as the "last event".

  OF got_greatest_date g

  ;

  You really like the names in double quotes?  Most people find them very confusing and a lot more trouble than they are worth.

• Helps the combined status request

  I have another puzzle game...
  
  I have the following:
  

  select * from stat;
  
  ID_NO STAT                 BEGDT       ENDDT
  ----- -------------------- ----------- -----------
      1 Active               01-JAN-2012 31-DEC-4712
  
  select * from loa;
  ID_NO STAT                 BEGDT       ENDDT
  ----- -------------------- ----------- -----------
      1 Paid                 01-FEB-2012 14-MAR-2012
      1 UnPaid               17-MAY-2012 29-MAY-2012

  I want the following:
  

  ID_NO  STAT             BEGDT             ENDDT
  1      Active           01-JAN-2012       31-JAN-2012
  1      Paid             01-FEB-2012       14-MAR-2012
  1      Active           15-MAR-2012       16-MAY-2012
  1      UnPaid           17-MAY-2012       29-MAY-2012
  1      Active           30-MAY-2012       31-DEC-4712

  Sample data:
  

  Version:
  
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
  PL/SQL Release 11.2.0.1.0 - Production
  CORE 11.2.0.1.0 Production
  TNS for Linux: Version 11.2.0.1.0 - Production
  NLSRTL Version 11.2.0.1.0 - Production
  
  
  create table stat( id_no  number(3)
                 , stat   varchar2(20)
                 , begdt  date
                 , enddt  date
                 );
  
  create table loa( id_no  number(3)
                 , stat   varchar2(20)
                 , begdt  date
                 , enddt  date
                 );
  
  
  insert into stat values(1,   'Active',  to_date('01-JAN-2012', 'DD-MON-YYYY'), to_date('31-DEC-4712', 'DD-MON-YYYY'));
  
  insert into loa  values(1,   'Paid',    to_date('01-FEB-2012', 'DD-MON-YYYY'), to_date('14-MAR-2012', 'DD-MON-YYYY'));
  insert into loa  values(1,   'UnPaid',  to_date('17-MAY-2012', 'DD-MON-YYYY'), to_date('29-MAY-2012', 'DD-MON-YYYY'));

  I paint a complete white...
  Once more, any help would be appreciated.

  Hello

  The query below (slightly modified from what I posted yesterday) the accurate results you requested:

  WITH     all_events  AS
  (
       SELECT     id_no                    -- Beginning events from stat
       ,     stat
       ,     begdt          AS dt
       ,     1          AS rnk
       FROM     stat
      UNION ALL
          SELECT     id_no                    -- Ending events from stat
       ,     NULL          AS stat
       ,     enddt + 1     AS dt
       ,     2               AS rnk
       FROM     stat
      UNION ALL
       SELECT     id_no                    -- Beginning events from loa
       ,     stat
       ,     begdt          AS dt
       ,     4          AS rnk
       FROM     loa
      UNION ALL
       SELECT     id_no                    -- Ending events from loa
       ,     NULL
       ,     enddt + 1     AS dt
       ,     3          AS rnk
       FROM     loa
  )
  ,     got_analytics     AS
  (
       SELECT     id_no
       ,     NVL ( stat
                , LAST_VALUE ( CASE
                                   WHEN  rnk = 1
                             THEN  stat
                               END
                         IGNORE NULLS
                       ) OVER ( PARTITION BY  id_no
                                ORDER BY       dt
                           )
                )                    AS stat
       ,     dt                    AS begdt
       ,     LEAD (dt)        OVER ( PARTITION BY  id_no
                                ORDER BY       dt, rnk
                           ) - 1     AS enddt
       FROM     all_events
  )
  SELECT       *
  FROM       got_analytics
  WHERE       begdt          < enddt
  ORDER BY  id_no
  ,            begdt
  ;
  

  Output:

  ID_NO STAT   BEGDT       ENDDT
  ----- ------ ----------- -----------
   0001 Active 01-Jan-2012 31-Jan-2012
   0001 Paid   01-Feb-2012 14-Mar-2012
   0001 Active 15-Mar-2012 16-May-2012
   0001 UnPaid 17-May-2012 29-May-2012
   0001 Active 30-May-2012 31-Dec-4712
  
   0002 Active 01-Jan-2012 31-Jan-2012
   0002 Paid   01-Feb-2012 14-Mar-2012
   0002 Active 15-Mar-2012 16-May-2012
   0002 UnPaid 17-May-2012 29-May-2012
   0002 Active 30-May-2012 14-Jun-2012
   0002 Paid   15-Jun-2012 30-Jun-2012
   0002 Term   01-Jul-2012 31-Aug-2012
   0002 Active 01-Sep-2012 31-Dec-4712
  
   0003 UnPaid 01-Feb-2012 15-Mar-2012
   0003 Active 16-Mar-2012 14-Jun-2012
   0003 Paid   15-Jun-2012 30-Jun-2012
   0003 UnPaid 01-Jul-2012 15-Jul-2012
   0003 Active 16-Jul-2012 31-Dec-4712