Three Access Language Paradigms

[Jonathan Robie]

At 11:54 PM 11/18/97 -0800, Tim Bray wrote:
 
>It *may* be the case that XLL xpointers hit a good 80-20 point 
>in terms of what we'd like in a query language and in ease of 
>implementation. -Tim
 
Tim,

In XLL, is there a way to combine conditions with boolean operators? Say I
am using XL7, and I need to do a query for those billable items for a
particular patient number AND for a particular physician. Can I do this with
XLL? If there are boolean operators, is there a way to specify precedence?

Jonathan




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