Re: [PHP-DB] date problems

2007-09-06 Thread Mike Gohlke
Argh, make sure you add the closing paren for the date_add since I 
forgot it.


Mike...

Mike Gohlke wrote:
It's much better to use add_date instead of to_days since mysql isn't 
smart enough to do it for you.

Such as:
SELECT yourEventFields FROM theTable
WHERE theEventDate BETWEEN now() AND date_add(now(), INTERVAL 21 DAYS;

This way mysql will calc the now() and date_add and will essentially 
convert them to static values.  If there's an index on theEventDate it 
will be used.


Mike...

Instruct ICC wrote:

From: rDubya <[EMAIL PROTECTED]>
My problem is that I have events dated for Sep 2007 and on, and yet
they all come up as being on Dec 7 to 9, 2006..  any ideas?

rDubya


How about having MySQL only return the events you are interested in?

SELECT yourEventFields FROM theTable
WHERE
TO_DAYS( theEventDate ) >= TO_DAYS( NOW() )
AND
TO_DAYS( theEventDate ) <= TO_DAYS( NOW() ) + 21

I like theEventDate to be in the format -MM-DD

http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html#function_to-days 



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Re: [PHP-DB] date problems

2007-09-06 Thread Mike Gohlke
It's much better to use add_date instead of to_days since mysql isn't 
smart enough to do it for you.

Such as:
SELECT yourEventFields FROM theTable
WHERE theEventDate BETWEEN now() AND date_add(now(), INTERVAL 21 DAYS;

This way mysql will calc the now() and date_add and will essentially 
convert them to static values.  If there's an index on theEventDate it 
will be used.


Mike...

Instruct ICC wrote:

From: rDubya <[EMAIL PROTECTED]>
My problem is that I have events dated for Sep 2007 and on, and yet
they all come up as being on Dec 7 to 9, 2006..  any ideas?

rDubya


How about having MySQL only return the events you are interested in?

SELECT yourEventFields FROM theTable
WHERE
TO_DAYS( theEventDate ) >= TO_DAYS( NOW() )
AND
TO_DAYS( theEventDate ) <= TO_DAYS( NOW() ) + 21

I like theEventDate to be in the format -MM-DD

http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html#function_to-days 



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http://www.reallivemoms.com?ocid=TXT_TAGHM&loc=us




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Re: [PHP-DB] Query with numbers like 1, 3, 5..........

2002-02-07 Thread Mike Gohlke



$ref1->id  $ref2->id  


btw, the   is to keep the internal cell borders from not appearing 
using netscape.  (keeps it from being empty).

Hope this helps
Mike...

Raymond Lilleodegard wrote:

>Hi again Rick! : )
>
>It is because I am trying to list all products that I have in a  database
>into a "menu page". And I would like to have two products beside eachothers.
>So... is it possible to get two datarows in one:
>
>do {
>
>} while (mysql_fetch_array() );
>
>?? or is this a stupid way to do it?
>
>Reagrds Raymond
>- Original Message -
>From: "Rick Emery" <[EMAIL PROTECTED]>
>To: "'Raymond Lilleodegard'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
>Sent: Thursday, February 07, 2002 8:55 PM
>Subject: RE: [PHP-DB] Query with numbers like 1, 3, 5..
>
>
>>Yes, but the question is why?
>>
>>-Original Message-
>>From: Raymond Lilleodegard [mailto:[EMAIL PROTECTED]]
>>Sent: Thursday, February 07, 2002 1:22 PM
>>To: [EMAIL PROTECTED]
>>Subject: [PHP-DB] Query with numbers like 1, 3, 5..
>>
>>
>>Hi!
>>
>>Is there a way to get the rows with id's like 1, 3, 5, and so on or 2, 4,
>>
>6,
>
>>...?
>>
>>
>>Best regards Raymond
>>
>>
>>
>>--
>>PHP Database Mailing List (http://www.php.net/)
>>To unsubscribe, visit: http://www.php.net/unsub.php
>>
>>
>"Rick Emery" <[EMAIL PROTECTED]> wrote in message
>[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
>>Yes, but the question is why?
>>
>>-Original Message-
>>From: Raymond Lilleodegard [mailto:[EMAIL PROTECTED]]
>>Sent: Thursday, February 07, 2002 1:22 PM
>>To: [EMAIL PROTECTED]
>>Subject: [PHP-DB] Query with numbers like 1, 3, 5..
>>
>>
>>Hi!
>>
>>Is there a way to get the rows with id's like 1, 3, 5, and so on or 2, 4,
>>
>6,
>
>>...?
>>
>>
>>Best regards Raymond
>>
>>
>>
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>>PHP Database Mailing List (http://www.php.net/)
>>To unsubscribe, visit: http://www.php.net/unsub.php
>>
>
>
>