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stuarthalloway/java_tx_fn_in_clojure.clj

Created June 16, 2017 13:48
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Java Transaction Function in Clojure
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java_tx_fn_in_clojure.clj
(require '[datomic.api :as d])
(def uri "datomic:mem://foo")
(d/create-database uri)
(def conn (d/connect uri))
(def schema [{:db/ident :foo
:db/fn #db/fn
{:lang "java"
:params [db a b c]
:code "return a;"}}])
(d/transact conn schema)
(d/invoke (d/db conn) :foo 1 2 3 4)
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