Re: [PATCH] PostgreSQL DLR speedup

This is *NOT* true on UCP/EMI protocol for exemple.

Vincent.
 
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----- Original Message ----- 
From: "Georg von Zezschwitz" <[email protected]>
To: "Andreas Fink" <[email protected]>
Cc: <[email protected]>; "Alexander Malysh" <[email protected]>
Sent: Tuesday, November 14, 2006 3:47 PM
Subject: Re: [PATCH] PostgreSQL DLR speedup


> Andreas Fink schrieb:
>>
>> This was not about LIMIT 1 (there was a reason for that) but about 
>> doing DELETE  and SELECT in one statement.
>> The LIMIT 1 was a workaround in the error of EMI protocol not giving 
>> unique timestamps.
>> the timestamp on a SMSC is not unique, not even for one destination 
>> number.
> Hi Andreas,
> 
> I believe and observed the opposite. The SMSC increments the timestamp - 
> even in the same second - if 2 messages are delivered to the same 
> destination number within the same second.
> 
> Are you really sure about this?
> 
> Georg
> 
> 
> 
>