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How acheive random results from a recordset that has INNER JOIN and GROUP BY in its SELECT statement?

Thread began 10/18/2017 7:58 pm by Nathon Jones Web Design | Last modified 6/13/2018 6:04 pm by Nathon Jones Web Design | 980 views | 12 replies

Nathon Jones Web Design

Error in SQL Syntax

Boy this one has me whupped!

I'm grouping by NJcatSUBTITLE because I only want one of each sub-title to be displayed. It's the accompanying image that I want randomised as there is more than one image in each sub-category.

When I run this in PHP MyAdmin:

SELECT NJlinkcatsubgal.NJcatSUBID, NJcategoriesSUB.NJcatSUBTITLE, NJgallery.NJgalleryID, NJgallery.NJdomainID, NJgallery.NJgalleryIMG, NJgallery.NJgalleryTITLE 
FROM NJlinkcatsubgal
INNER JOIN NJcategoriesSUB ON NJlinkcatsubgal.NJcatSUBID = NJcategoriesSUB.NJcatSUBID
INNER JOIN NJgallery ON NJlinkcatsubgal.NJgalleryID = NJgallery.NJgalleryID
WHERE NJgallery.NJgalleryDELETE = 2
ORDER BY RAND() returns 75 records.

It's doing everything but randomising the image.

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