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gganley/datomic.clj

Created October 12, 2016 20:06
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datomic.clj
(require '[datomic.api :as d])
(def uri "datomic:mem://pogchamp")
(d/create-database uri)
(def conn (d/connect uri))
@(d/transact conn [[
{:db/id #db/id[:db.part/db]
:db/ident :message/text
:db/valueType :db.type/string
:db/cardinality :db.cardinality/one
:db/fulltext true
:db/doc "Message's text"
:db.install/_attribute :db.part/db}
{:db/id #db/id[:db.part/db]
:db/ident :message/chan
:db/valueType :db.type/string
:db/cardinality :db.cardinality/one
:db/fulltext true
:db/doc "Message's chan"
:db.install/_attribute :db.part/db}
{:db/id #db/id[:db.part/db]
:db/ident :message/time
:db/valueType :db.type/instant
:db/cardinality :db.cardinnality/one
:db/fulltext true
:db/doc "Message's text"
:db.install/_attribute :db.part/db}
{:db/id #db/id[:db.part/db]
:db/ident :message/gid
:db/valueType :db.type/uuid
:db/cardinality :db.cardinality/one
:db/fulltext true
:db/unique :db.unique/identity
:db/doc "Message's instant"
:db.install/_attribute :db.part/db}]
])
;; IllegalArgumentExceptionInfo :db.error/not-a-data-function Unable to resolve data function:
;; {:db/id #db/id[:db.part/db -1000013],
;; :db/ident :message/text,
;; :db/valueType :db.type/string,
;; :db/cardinality :db.cardinality/one,
;; :db/fulltext true,
;; :db/doc "Message's text",
;; :db.install/_attribute :db.part/db}
;; datomic.error/arg (error.clj:57)
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