Merge pull request #141 from vinurs/master

feat: extend SettableParameter protocol for IPersistentVector

libs/kit-postgres/src/kit/edge/db/postgres.clj

@@ -5,7 +5,7 @@
  [next.jdbc.prepare :as prepare]
  [next.jdbc.result-set :as result-set])
  (:import
- [clojure.lang IPersistentMap]
+ [clojure.lang IPersistentMap IPersistentVector]
  [java.sql Array PreparedStatement Timestamp]
  [java.time Instant LocalDate LocalDateTime]
  [org.postgresql.util PGobject]))
@@ -57,4 +57,14 @@
 
  IPersistentMap
  (set-parameter [m ^PreparedStatement s i]
- (.setObject s i (->pgobject m))))
+ (.setObject s i (->pgobject m)))
+
+ IPersistentVector
+ (set-parameter [^clojure.lang.IPersistentVector v ^java.sql.PreparedStatement stmt ^long idx]
+ (let [conn (.getConnection stmt)
+ meta (.getParameterMetaData stmt)
+ type-name (.getParameterTypeName meta idx)]
+ (if-let [elem-type (when (= (first type-name) \_)
+ (apply str (rest type-name)))]
+ (.setObject stmt idx (.createArrayOf conn elem-type (to-array v)))
+ (.setObject stmt idx (->pgobject v))))))