Date difference between the Date of end of first row and the Start Date of the second row

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• Calculation of the difference between the dates.

  All,
  I have a requirement where I need to calculate the difference between the dates. If the given date is less than the current date, it should return '0' (zero) other wise should return 1. How can I do this?
  
  Kind regards
  Vinciane

  and with a CASE statement...

  SQL> ed
  Wrote file afiedt.buf
  
    1  select case when to_date('01/11/2008','DD/MM/YYYY') /
  
    DATECOMP
  ----------
           0
  
  SQL>
  

• Difference between the timings

  Hello

  I have a table like timings list both moves day and night.

  And saw the time (varchar) column and a time (varchar).

  difference between the timings

  in the time of expiration time

  case 1 (day shift): 06:00:00 23:00

  case 2(Night Shift) 23:00 07:00

  Hello

  You want solutions that work?  Then make sure that the CREATE TABLE and INSERT statements you post too much work.  Test (and, if necessary, correct) them before posting.  Among other errors, the INSERT statements that you posted have unbalanced parentheses, and you try to put 5 values in 4 columns.  Also, do not attempt to INSERT a value of VARCHAR2, as August 19, 2014 ", in a DATE column."  TO_DATE allows to convert strings to DATEs.

  If, for example, in_time =' 06:00:00 'and out_time = 23:00:00 ', is that 17 hours?  How do you know that it's not 41 hours or 65 hours?

  If you are assuming that this out_time is in_time (if is a moment later) the same day or the next day (although out_time is earlier than in_time), then you can do something like:

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  -(TO_DATE (respondent, 'HH24:MI:SS')

  -CASE

  WHEN respondent<=>

  THEN 0

  1. OTHER

  END

  )

  ) * 24

  Notice how much more complicated it is that expression I posted earlier, which is what you would need if you used DATE columns.  It will therefore be slower, as well.  Also, this can trigger an error and do not return results at all if there is typo in one of the in_time or out_time columns.  As mentioned previously, it makes no allowance for 24 hours changes (or), and there are 3 columns in your table, instead of 2.

• What is the difference between the 2 procedures pls. ?

  What is the difference between the 2 procedures in syntax and bussiness pls.
  
  

  CREATE OR REPLACE PROCEDURE Balance_quantity_update
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                        FROM WH_T_ITEMS B
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  Kind regards
  
  Abdetu...

  I don't know exactly what you're asking. The query

  UPDATE WH_T_ITEMS A
     SET BALANCE_QTY =MAX(ITEM_QTY)
   WHERE STORE_ID = V_STORE_ID
     AND ITEM_SERIAL = V_ITEM_SERIAL   ;
  

  is not valid SQL from Oracle. As MAX aggregate functions cannot be used in a query like that because Oracle has no idea what you aggregate by. There is nothing preventing Oracle to change the syntax of the SQL language to allow an aggregate be used this way, but there is usually no reason to extend the SQL language like that.

  You can assign the result of a query that included a total of BALANCE_QTY column, i.e.

  UPDATE WH_T_ITEMS A
     SET BALANCE_QTY = (SELECT MAX(ITEM_QTY) FROM <> WHERE <>)
   WHERE STORE_ID = V_STORE_ID
     AND ITEM_SERIAL = V_ITEM_SERIAL   ;
  

  I think I mentioned in some of your previous discussions, a data model where you have a table of ELEMENTS that has an ITEM_QTY and the BALANCE_QTY looks suspicious. You assign the value of the ITEM_QTY column to the BALANCE_QTY on the same line does only increase anxiety.

  Justin

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  Pladio wrote:

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• "There is a time difference between the client and the server"

  Unit 4.0.3

  Everything worked very well, and all of a sudden, I'm not able to connect to the server unit using any domain account. When I enter the domain/name username/password, I get this error message:

  ************************************************

  The system is unable to log on due to the following error:

  There is a time difference between the client and the server.

  Try again or contact your system administrator.

  **************************************************

  I can use the same domain account (unityinstall) and the journal in other machines. I can connect the machine to the unit using a local account. There is no time difference between the DC server and unity.

  Need help,

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  Log on to your LOCAL computer using an account that has privileges

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  Found this on the MS site:

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  Hi all

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  Big question...

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