Re: limiting the amount of emails sent at a time in a batch send
| From: | Chris | Date: | Wed, 30 Jul 2008 05:45:08 +0000 |
| Subject: | Re: limiting the amount of emails sent at a time in a batch send | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-277453@lists.php.net to get a copy of this message | ||
>> I've done something very similar. I have a delivery timestamp column
>> in the table that is initially NULL, and I set it to UTC_TIMESTAMP()
>> for each row as I send the message. My query looks like this then:
>>
>> SELECT * FROM mail_queue WHERE delivery_timestamp IS NULL LIMIT 100.
>>
>> Andrew
>>
>>
> Then what do you do to get the next 100 emails without sending the same
> ones
Re-read the reply.
After each email is sent, the timestamp is set.
The original query looks for timestamp fields that are not set.
--
Postgresql & php tutorials
http://www.designmagick.com/