Suggested enhancements to ADQL

I would like to suggest a few fairly small enhancements to ADQL, which perhaps we can disuss at the meeting in Harvard. To save bandwidth and take advantage of better formatting facilities, I have put them on a wiki page here:

http://wiki.astrogrid.org/bin/view/Astrogrid/SuggestionsForADQL

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Clive Page
Dept of Physics & Astronomy,
University of Leicester,
Leicester, LE1 7RH,  U.K.