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> >bla.cgi?set1=bib1&index1=title&field1=war+and+peace&bool1=and&...
> As soon as queries get complicated you need postfix in your example.
> Apart from that the number of name/value pairs will tend to get out of hand.
> In practice it is much simpler to work with a string. I would stick with
> CQL.

Fair enough.

So the XML representation should be resolvable easily into the equivalent
string, probably by just stripping out all of the tags, putting a dot
between set and index and quotes around the field. Then SRW/SRU are still
compatable, but SRW implementers get the bonus of being able to use
existing XML tools to parse out the query.

Rob

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