Message-ID: <42569606.8030503@innovision.com>
Date: Fri, 08 Apr 2005 09:32:38 -0500
From: Marvin Bellamy <marvin.bellamy@innovision.com>
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Cc: pgsql-interfaces@postgresql.org
Subject: Re: What is the binary format for timestamps?
References: <4255A00F.1010409@innovision.com> <23104.1112917952@sss.pgh.pa.us>
In-Reply-To: <23104.1112917952@sss.pgh.pa.us>
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Tom Lane wrote:

>Marvin Bellamy <marvin.bellamy@innovision.com> writes:
>  
>
>>I'm trying to read/write timestamps as binary data, but I'm getting 
>>garbage.  It looks like there are 8 bytes of timestamp data (if I read 
>>the headers correctly), which I had assumed was the time in millis from 
>>the PostgreSQL epoch, but my values are way off.
>>    
>>
>
>Are you using integer datetimes?  It should be either a float8 measured
>in seconds, or an int8 measured in microseconds since the epoch.
>
>			regards, tom lane
>
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>
I've been treating the timestamp as an integer, not a double.  What's a 
good way to deal with double/float byte ordering when reading/writing 
data from Windows applications?

-- 
Marvin Keith Bellamy
Software Engineer
Innovision Corporation
913.438.3200