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INNER JOIN query with Postgre 6.5 - Mailing list pgsql-novice

From Aarni Ruuhimäki
Subject INNER JOIN query with Postgre 6.5
Date
Msg-id 00fe01c03e69$1531b040$0a0ca8c0@kymicom
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List pgsql-novice
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Hi everybody !
 
I have been reading Postgre-Novice mailing list for a little while now and got answers to all of my questions. Million thanks to everybody !
 
I have RedHat6.2, Postgre 6.5, Cold Fusion 4.5 Pro Server for Linux and Apache up and running quite OK now, still a lot to learn, coming from Windows world.
 
I ran into a problem again:
 
When executing a Cold Fusion template with INNER JOIN query I get an error saying JOIN: expression not implemented yet.
 
 
This is my query in cfml:
 
<CFQUERY DATASOURCE="#datasource#" NAME="GetProducts">
 SELECT Products.*, ProductInfo.*
 FROM Products
 INNER JOIN ProductInfo 
 ON Products.ProductID = ProductInfo.ProductID
 WHERE GroupID = #GroupID# AND ProductInfo.Show = 'x'
 ORDER BY ProductInfo.InfoID
</CFQUERY>
 
The idea is to read (into a web page / shopping cart) basic product info from one table and all different sizes ,colors etc and their different prizes for the same product from another table. Sizes, colors etc. then populate a <SELECT> drop-down list for the customer to choose. The query works fine in NT and Access drivers.
 
This is the error Cold Fusion gives:
 

Error Diagnostic Information

ODBC Error Code = 08S01 (Communication link failure)

Error while executing the query; ERROR: JOIN expressions are not yet implemented

The error occurred while processing an element with a general identifier of (CFQUERY), occupying document position (27:1) to (27:52).

Date/Time: Tue Oct 24 23:39:21 2000 Browser: Mozilla/4.72 [en] (X11; U; Linux 2.2.14-5.0 i586) Remote Address: 127.0.0.1 HTTP Referer: http://localhost/vasen.cfm Query String: GroupID=3

 

This is what Allaire said:

>>>>>>>>

Sounds like the PostgreSQL DB doesn't support this. Can you do it from the psql command line program?

A quick search on www.postgresql.org turned up some join related info, but nothing conclusive.


Allaire Development
>>>>>>>>

Is it really true that Postgre does not support INNER JOIN ?

How can I try that from the psql command line program ?

Where can I look for Postgre error logs on this ?

Searching the site I found something on this, it seems that JOIN queries are possible ?

 

 

Best regards,

 

Aarni

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