advise needed

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  • Bob Bedford

    advise needed

    Hi all.

    First. I've no access to mysql NG, so I ask here.

    We are looking for a system where user pay for having their article on
    homepage.

    Only 5 articles are shown every time.
    The length of the service is 2 weeks.
    The articles should be shown equally between clients.
    If a user select a particular object in search engine, then coming back on
    the homepage the shown article should reflect their need.

    How to create a mysql query to get equally chances between articles ?

    If only 2 announces of 5 are bought, I then want to fill the free places
    with professionals articles.

    I'd like to get random article from professionals, but not 2 articles from
    the same pro. How to do so ? also with query (not with PHP)

    If isn't possible, on PHP should I get all announces then try to find
    randomly between results ?

    Bob


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