Hi Gavin,
I think it could be done by writing a custom prefix operator, along the pattern
of the - (not) operator in the built-in grammar.
If you look at parser output from from this query:
________________________________________
From: [email protected]
[[email protected]] on behalf of Gavin Haydon
[[email protected]]
Sent: Thursday, February 28, 2013 11:02 AM
To: General List
Subject: [MarkLogic Dev General] Search 'in' clause
Hi
In the search API is there any way for the grammar to allow something like an
'in' clause with a list of values. The underlying cts queries can be given a
list of values, so it would be useful if the higher level search grammar could
pass such a list down.
For instance, given a defined constraint called 'subject' you could do
something like:
subject IN (foo, bar)
Where the comma is a configured separator.
Instead of:
subject:foo OR subject:bar
Given a long list of values, would this not be more optimal than a sequence or
OR terms?
Regards
Gavin Haydon
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