Re: [PHP-DB] select query across multiple tables

2004-08-26 Thread Cole S. Ashcraft
Thanks!

It works

Cole

On Thu, 2004-08-26 at 16:45, [EMAIL PROTECTED] wrote:
> > I'm trying to pull all the records from the table class where classID is
> > not equal to the value of classID in the table assignment.
> 
> > Currently, I have 'select class.classID, class.classDesc from class,
> > assignment where assignment.classID >= class.classID and
> > assignment.assignmentID=$assidn'. $assidn is value of
> > assignment.assignmentID.
> 
> > When I do this query, I am missing a good chunk of records. What am I
> > doing wrong?
> 
> You're only getting the rows that are less then or equal to class.classID,
> i think you want <> or not equal to.
> HTH
> Jeff
> 
> 
> 
> 
> 
> 
> 
> 


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Re: [PHP-DB] select query across multiple tables

2004-08-26 Thread jeffrey_n_Dyke


> I'm trying to pull all the records from the table class where classID is
> not equal to the value of classID in the table assignment.

> Currently, I have 'select class.classID, class.classDesc from class,
> assignment where assignment.classID >= class.classID and
> assignment.assignmentID=$assidn'. $assidn is value of
> assignment.assignmentID.

> When I do this query, I am missing a good chunk of records. What am I
> doing wrong?

You're only getting the rows that are less then or equal to class.classID,
i think you want <> or not equal to.
HTH
Jeff

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