In the code provided below I meant to type 2012 not 201

  ----- Original Message ----- 
  From: 'Softtech Support' stwiz...@att.net [firebird-support] 
  To: firebird-support@yahoogroups.com 
  Sent: Tuesday, March 10, 2015 3:01 PM
  Subject: Re: [firebird-support] Add 1 minute to a TimeStamp


    

  Firebird v1.5.3

  Does anyone know what's going on here?

  DECLARE VARIABLE tsTranCreateDate TimeStamp;
  DECLARE VARIABLE tsTest TimeStamp;

  Starting Value:
  tsTranCreateDate = 10/31/201 7:50:16 AM

  Two days:
  tsTest = (:tsTranCreateDate - (2.0));
  Correctly returns 10/29/201 7:50:16 AM

  One hour:
  tsTest = (:tsTranCreateDate - (1.0/24.0));
  Incorrectly returns 10/31/201 6:52:40 AM

  One minute:
  tsTest = (:tsTranCreateDate - (1.0/1440.0));
  Incorrectly returns 10/31/201 7:50:16 AM

  One second:
  tsTest = (:tsTranCreateDate - (1.0/86400.0));

  Incorrectly returns 10/31/201 7:50:16 AM

  Subtract 2 days works fine.  Subtract 1 hour is wrong.  Subtract one minute 
or 1 second does nothing

  Any ideas?

  Mike


    ----- Original Message ----- 
    From: 'Softtech Support' stwiz...@att.net [firebird-support] 
    To: Firebird Support 
    Sent: Tuesday, March 10, 2015 2:22 PM
    Subject: [firebird-support] Add 1 minute to a TimeStamp


      

    Greetings All,

    What is the best way in a stored procedure to add a minute or a few seconds 
to a TimeStamp?

    Thanks,

    Mike



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