You can find a link to the JIRA bug tracker for most or all Clojure contrib
libraries on their corresponding github pages, and Google is pretty good at
finding those. Here is java.jdbc's: http://dev.clojure.org/jira/browse/JDBC
Andy
On Thu, May 7, 2015 at 6:44 PM, Alain Picard <al...@gocatch.com> wrote:
> 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.
>
>
>
> <http://www.gocatch.com/>
> Sydney, Australia
>
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