Dear fellow clojurians,
The following behaviour seems (to me) rather odd.
This succeeds:
gocatch.job.job> (clojure.java.jdbc/query *database* ["select * from
Job where id = ?" (long 90)])
({:tip 200,
:vehicle-type "TAXI",
:passenger-id "43a4a489e18e09cade321fc6d5b7817f63293e58",
:creation-time #inst "2015-05-04T20:04:41.000000000-00:00",
:id 90})
But this fails:
gocatch.job.job> (clojure.java.jdbc/query *database* ["select * from
Job where id = ?" (bigint 90)])
()
Apparently, someone in the chain between clojure.java.jdbc downwards
doesn't realize that
bigints are integers.
My _guess_ is the problem is in this protocol, in jdbc.clj (version 0.3.6)
(extend-protocol ISQLValue
Object
(sql-value [v] v)
nil
(sql-value [_] nil))
Which thinks an SQL value is the same as a lisp value. I was naïvely
expecting
to see a bunch of clauses for floats, rationals, etc in there.
Anyway, if I try something like this:
(extend-protocol ISQLValue
clojure.lang.BigInt
(sql-value [v] (str v))
Object
(sql-value [v] v)
nil
(sql-value [_] nil))
it fixes my problem. Anybody know if I'm on the right track?
Alain Picard
p.s. posting here because I can't find a publically available way to post
bugs
to the clojure.java.jdbc project.
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