It looks like MySQL is interpreting your "short form" join syntax a
different way than you expect. Try using the "long form" by
specifying which tables and fields you want to join.
SELECT ...
FROM Properties P
INNER JOIN Tax_Bands ON P.Tax_Band_ID=Tax_Bands.Tax_Band_ID
INNER JOIN Property_Types ON
P.Property_Type_ID=Property_Types.Property_Type_ID
...
On Oct 19, 2005, at 6:49 AM, Shaun wrote:
> Hi,
>
> I am having problems with the following query: I am trying to join
> Tax_Bands
> and Property_Types to Properties but the query seems to be joning
> Tax_Bands
> to Properties.
>
> SELECT P.*,
> Tax_Band,
> Property_Type
> FROM Properties P
> INNER JOIN Tax_Bands USING(Tax_Band_ID)
> INNER JOIN Property_Types USING(Property_Type_ID)
> WHERE P.Property_ID = 3
>
> Here is the error message I am getting:
>
> Unknown column 'Tax_Bands.Property_Type_ID' in 'on clause'
>
> Thanks for your advice.
>
> # ---------- MySQL dump ----------
> #
> # Table structure for table 'Properties'
> #
> CREATE TABLE Properties (
> Property_ID int(11) DEFAULT '' NOT NULL auto_increment,
> Property_Name_Or_Number varchar(50) ,
> Address_Line_1 varchar(50) ,
> Address_Line_2 varchar(50) ,
> City varchar(50) ,
> County varchar(50) ,
> Postcode varchar(12) ,
> Sale_Price int(11) ,
> Asking_Price int(11) ,
> Years_On_Lease int(11) ,
> Tax_Band_ID int(11) ,
> Property_Type_ID int(11) ,
> Number_Of_Bedrooms int(11) ,
> Number_Of_Bathrooms int(11) ,
> Number_Of_Receptions int(11) ,
> Internal_Square_Footage int(11) ,
> Internal_Square_Meters int(11) ,
> Price_Per_Square_Foot decimal(6,2) ,
> Price_Per_Square_Meter decimal(6,2) ,
> Additional_Notes text ,
> PRIMARY KEY (Property_ID)
> );
>
> #
> # Table structure for table 'Property_Types'
> #
> CREATE TABLE Property_Types (
> Property_Type_ID int(11) DEFAULT '' NOT NULL auto_increment,
> Property_Type varchar(50) ,
> PRIMARY KEY (Property_Type_ID)
> );
>
> #
> # Table structure for table 'Tax_Bands'
> #
> CREATE TABLE Tax_Bands (
> Tax_Band_ID int(11) DEFAULT '' NOT NULL auto_increment,
> Tax_Band varchar(50) ,
> PRIMARY KEY (Tax_Band_ID)
> );
>
> # ----------- Dump ends -----------
>
>
>
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>
--
Brent Baisley
Systems Architect
Landover Associates, Inc.
Search & Advisory Services for Advanced Technology Environments
p: 212.759.6400/800.759.0577
