xdmp:exists(fn:doc("/my/uri.xml")) will be fast.
The uri lexicon functions are also a good choice. -Danny From: general-boun...@developer.marklogic.com [mailto:general-boun...@developer.marklogic.com] On Behalf Of David Swearingen Sent: Thursday, March 01, 2012 1:15 PM To: general@developer.marklogic.com Subject: [MarkLogic Dev General] Is fn:doc-available() high performance, or should we use something else like cts:uri-match()? We have a system with a million or so records. When attempting to discern if a doc with a given uri is in the system, what's the fastest method? Thanks.
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