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From:Gyurasits Zoltán Date:July 27 2005 4:57pm
Subject:Re: Hour counts
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 TIMESTAMP() is available as of MySQL 4.1.1.

I can't use this version because replication working :(

I use version 4.0.22

----- Original Message ----- 
From: "Martijn Tonies" <m.tonies@stripped>
To: "Gyurasits Zoltán" <gyz@stripped>; <mysql@stripped>
Sent: Wednesday, July 27, 2005 6:31 PM
Subject: Re: Hour counts


> Hi,
>
> Check out the  TIMEDIFF  function.
>
> With regards,
>
> Martijn Tonies
> Database Workbench - tool for InterBase, Firebird, MySQL, Oracle & MS SQL
> Server
> Upscene Productions
> http://www.upscene.com
> Database development questions? Check the forum!
> http://www.databasedevelopmentforum.com
>
> I would like to calculate the hour counts from 2 'datetime'.
> Example:   2005-07-27 18:00 and 2005-07-27 19:30  => 1,5 hour
>
> I try this....  but not good!
>
> R1 : munkaido_end-munkaido_start  /simple substract/
> R2 : ROUND(ROUND((end-start)/10000)+
> (((end-start)/1000-(ROUND((end-start)/10000)*10))/6),1)  /good if is in 
> one
> day/
> R3 : ROUND((end-start)/10000)-76  /-76 because from 14. to 15. I don't
> understand/
>
>
> start               end                  R1                R2          R3
> 07-14 15:00     07-14 17:30     23000           2.5         -74
> 07-14 23:00     07-15 01:30     783000         78.5         2
> 07-14 15:00     07-15 02:30     873000         87.5         11
> 07-14 15:00     07-14 16:00     10000           1             -75
>
> Please help me...    (exist a function for this situation?)
>
>
> Tnx!
>
>
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Thread
Hour countsGyurasits Zoltán27 Jul
  • Re: Hour countsMartijn Tonies27 Jul
  • Re: Hour countsJason Pyeron27 Jul
  • Re: Hour countsmfatene27 Jul
    • Re: Hour countsmfatene27 Jul
  • Re: Hour countsGyurasits Zoltán27 Jul
    • Re: Hour countsSGreen27 Jul
      • Re: Hour countsGyurasits Zoltán27 Jul
      • Re: Hour countsEric Bergen27 Jul
        • Re: Hour counts2wsxdr528 Jul
RE: Hour countsTerry Spencer27 Jul