Hi all,
I'm not too happy with how resultset-seq down-cases column names and
turns them into keywords, as I would prefer to work with string keys
in some cases. I came up with the following change to give the caller
a choice to remap column keys in any way. This leaves resultset-seq's
behavior for a single argument exactly as it was before.
;; Instead of:
user> (resultset-seq rs)
({:empid 3} {:empid 4} ...)
;; We can do this:
user> (resultset-seq rs identity) ;; or any remapping fn
({"empId" 3} {"empId" 4} ...)
I'd love to see the change made to core. If not, I hope this helps
others who have had the same problem:
https://gist.github.com/723583
And though I'm not thrilled with this, for coping with contrib.sql's
with-query-results macro (which uses resultset-seq) I have the
following:
(defmacro with-query-results2
"Like clojure.contrib.sql/with-query-results, but returns structmaps
with
String keys identical to those in the ResultSet. This is done by
dynamically
rebinding clojure.core/resultset-seq to a new function, so take care
if using
that function within body."
[results sql-params & body]
`(binding [resultset-seq #(resultset-seq2 % identity)]
(with-query-results ~results ~sql-params ~...@body)))
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