Hi everybody  ...
I want to send a special thanks all of members writing in this
confrence and replay to every one.. 
Now I got a problem when I'm using QUERY Component in Delphi..
I try to use a abs() function to get the absolute value of a 
field but i got an Exception says "not supported" or something like
that.
So how can I get the absolute value if this doesn't exist???
and I wonder where I can find a book will explain SQL that is used in
Delphi ... because I face some problem with standard SQL ( ANSI )
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