Hmmm... Better try: WHERE (LEFT( Brick,3) = LEFT(`Post Code`,3)) ^^ no quotes ^^ back ticks (because of the space in the column name) HTH Ignatius _________________________ ----- Original Message ----- From: "Ricardo Lopes" <lopes@xxxxxxxxxxxxxxx> To: "Shaun" <shaun@xxxxxxxxxxxxxx> Cc: "PHP DB" <php-db@xxxxxxxxxxxxx> Sent: Tuesday, February 17, 2004 10:23 Subject: Re: Brick Codes > That may depend of what database server you are using, for mysql you can > use: > > ........ WHERE (LEFT('Brick',3) = LEFT(Post Code,3)) > > If you are using other dbserver, check your manual. > > ----- Original Message ----- > From: "Shaun" <shaun@xxxxxxxxxxxxxx> > To: <php-db@xxxxxxxxxxxxx> > Sent: Monday, February 16, 2004 10:45 PM > Subject: Brick Codes > > > > Hi, > > > > I have a table of Locations around the country. My system produces reports > > based on these Locations. I also have a table containing Brick Codes e.g. > > > > Brick Post Code > > AB51 AB51 > > AB52 AB52 > > AB55 AB55 > > AB56 AB56 > > AL01 AL1 > > AL02 AL2 > > AL03 AL3 > > AL04 AL4 > > > > > > How can I compare the first 3 or 4 letters of the postcode in the > Locations > > table to the corresponding entry in the Brick Codes table so I can add it > to > > my report? > > > > Thanks for your help > > > > -- > > PHP Database Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php