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- Original Message -
From: <[EMAIL PROTECTED]>
To: "Dirk Bremer (NISC)" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Friday, June 11, 2004 14:54
Subject: Re: Date/Time Difference Calculations
>
> I didn't see where these were 4.1+ func
.cc> Fax to:
Subject: Re: Date/Time Difference
Calculations
06/11/2004 03:37
L PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Friday, June 11, 2004 14:50
Subject: Re: Date/Time Difference Calculations
> select
sec_to_time(time_to_sec(transfer_end)-time_to_sec(transfer_start));
>
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Sent: Friday, June 11, 2004 14:29
Subject: Re: Date/Time Difference Calculations
Here is an example using sec_to_time. Note that the results are
inconsistent
and sometimes inaccurate. It seems that when the difference is less than
one
minute, the result is correct, when it i
Time Zone
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- Original Message -
From: "Dirk Bremer (NISC)" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 11, 2004 14:29
Subject: Re: Date/Time Difference Calculations
>
Here is an example using sec_to_time. Note that the results are inconsistent
and sometimes inaccurate. It seems that when the difference is less than one
minute, the result is correct, when it is over one minute, the result is
incorrect.
select ident,
transfer_start,
transfer_end,
You probably want SEC_TO_TIME:
http://dev.mysql.com/doc/mysql/en/Date_and_time_functions.html
SELECT a as start, b as end, SEC_TO_TIME(end - start) FROM table
Eamon Daly
- Original Message -
From: "Dirk Bremer (NISC)" <[EMA
