I'm trying to eliminate some reflection overhead in little SQL utility
I'm working on and can't seem to get the type hint right for this
code:
(import 'java.sql.ResultSet)
(set! *warn-on-reflection* true)
(defn rs-get-row [#^ResultSet rs]
(if (.next rs)
(let [cols (.. rs getMetaData getColumnCount)]
(doall (for [i (range 1 (+ 1 cols))]
(.getObject rs i))))
nil))
When I run this I get this warning:
Reflection warning, /tmp/simple.clj:11 - call to getObject can't be
resolved.
Reflection warning, /tmp/simple.clj:11 - call to getObject can't be
resolved.
Is the #^ResultSet hint correct? If so, what else do I need to do to
resolve this?
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