Re: [PHP] the opposite of a join?

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----- Original Message ----- From: "Zoltán Németh" <znemeth@xxxxxxxxxxxxxx>

it's not very efficient, but I don't have any better idea. someone else?


Indeed, that sort of query is one of the worst and there is little you can do to improve it save making sure you have an index on the field of the table pointed at, even if you create it for this query and drop it once done.

greets
Zoltán Németh



Thanks



J




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