:
-Original Message-
From: Karl DeSaulniers [mailto:k...@designdrumm.com]
Sent: Friday, April 30, 2010 1:50 PM
To: php-db@lists.php.net
Subject: Re: [PHP-DB] grabbing from multiple tables
No, please confuse me. I need to know this stuff.
@Peter thanks for that introduction to foreign keys
On 30 April 2010 20:49, Karl DeSaulniers k...@designdrumm.com wrote:
No, please confuse me. I need to know this stuff.
@Peter thanks for that introduction to foreign keys. Since my productoptions
table is based off of items in products, optionGroups and options, would I
use foreign keys for
On 1 May 2010 10:13, Karl DeSaulniers k...@designdrumm.com wrote:
What is the SQL query I can use to get an item that has two IDs?
Something to the effect of...
$q = SELECT OptID = '$OptID' FROM .PRODUCT_OPTIONS. WHERE ProdID =
'$ProdID' AND OptGrpID='$OptGrpID';
Close but no cigar.
$q =
Thank you Peter... again.. :)
Which would be the source field and which the target field?
Karl
On May 1, 2010, at 3:22 AM, Peter Lind wrote:
On 30 April 2010 20:49, Karl DeSaulniers k...@designdrumm.com wrote:
No, please confuse me. I need to know this stuff.
@Peter thanks for that
GOLD!
Thank you.
Karl
On May 1, 2010, at 4:12 AM, Peter Lind wrote:
On 1 May 2010 11:00, Karl DeSaulniers k...@designdrumm.com wrote:
Thank you Peter... again.. :)
Which would be the source field and which the target field?
You place the constraint on the table that has the foreign key.
@Peter
To be honest, this is my first one.
So the margin for error is probably there, I just cant see it.
BUT, I did get this database file pre-made from WebAssist.
Its their E-Commerce database file they gave out. (Sorry if I am
repeating myself)
So the structure was set up by another and I am
On 30 April 2010 12:02, Karl DeSaulniers k...@designdrumm.com wrote:
Hello All,
I have a product database. In that database there are several tables dealing
with individual products.
I am wanting to set up an editProduct and a productInfo page. For the bulk
info, I am fine.
For the product
Thanks Peter.
So what is the logic behind foreign keys? Why use them?
Thx.
Karl
Sent from losPhone
On Apr 30, 2010, at 5:09 AM, Peter Lind peter.e.l...@gmail.com wrote:
On 30 April 2010 12:02, Karl DeSaulniers k...@designdrumm.com wrote:
Hello All,
I have a product database. In that
On 30 April 2010 12:26, Karl DeSaulniers k...@designdrumm.com wrote:
Thanks Peter.
So what is the logic behind foreign keys? Why use them?
Constraints. When using, for example, the InnoDB engine in MySQL, you
can set foreign key fields on tables. These ensure that your record
will always be
On 30 April 2010 13:41, DZvonko Nikolov dzvo...@yahoo.com wrote:
Hi,
don't confuse the guy.
Don't talk down to the man. He asked questions and got usable answers
including links to where he could find more info.
--
hype
WWW: http://plphp.dk / http://plind.dk
LinkedIn:
...@gmail.com
Subject: Re: [PHP-DB] grabbing from multiple tables
To: Karl DeSaulniers k...@designdrumm.com
Cc: php-db@lists.php.net php-db@lists.php.net
Date: Friday, April 30, 2010, 12:31 PM
On 30 April 2010 12:26, Karl DeSaulniers k...@designdrumm.com wrote:
Thanks Peter.
So what is the logic behind
, 2010, at 2:59 PM, David Murphy wrote:
-Original Message-
From: Karl DeSaulniers [mailto:k...@designdrumm.com]
Sent: Friday, April 30, 2010 1:50 PM
To: php-db@lists.php.net
Subject: Re: [PHP-DB] grabbing from multiple tables
No, please confuse me. I need to know this stuff.
@Peter
.. :)
Karl
On Apr 30, 2010, at 2:59 PM, David Murphy wrote:
-Original Message-
From: Karl DeSaulniers [mailto:k...@designdrumm.com]
Sent: Friday, April 30, 2010 1:50 PM
To: php-db@lists.php.net
Subject: Re: [PHP-DB] grabbing from multiple tables
No, please confuse me. I need to know
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