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Home -> Community -> Usenet -> c.d.o.server -> Re: Queries give impossible results
"nn" <nn_at_n.com> wrote in message
news:ar02vn$6vn$1_at_s1.read.news.oleane.net...
> it s very normal ; revue you sql course.
>
It seems that you didn't understand. Please, read the example more carefully. Using common sense it's easy to understand that there are more than 4 customers that are not 'PERSON' but are 'ACTIVE'. I'm not a beginner with databases nor SQL and there are more people in my company that are puzzled with this problem. I don't post unnecessary messages. This is a cry for help.