Debug XQuery Program

Question

In the beginning, I wrote a little XQuery script that was designed to do a small task and only that. Now it came out that this XQuery script is anything but complete, and I have

Answer 1

There are few Xml Database centric diagnostics apis. w.r.t to MarkLogic Xml Database.

1. Diagnostics/ TaskServer UI in the admin console.
2. Tabular Profile use their CQ application
3. xdmp:query-trace(), xdmp:trace() are api gives some idea about the Query plan.
4. opensource Xquery Debugger = xqdebug

are few techniques to have effective coding.