Clojure db-do-prepared calling with multiple parameters

Question

I see following example in Clojure.java.jdbc

(sql/db-do-prepared db "INSERT INTO fruit2 ( name, appearance, cost, grade ) VALUES ( ?, ?, ?, ? )" ["test" "test" 1 1.0])

But how do i convert following java code into clojure. I am new to clojure and not sure how to i pass multiple vector

final int numRows = 10000;
    PreparedStatement pstmt = conn
        .prepareStatement("insert into new_order values (?, ?, ?)");
    for (int id = 1; id <= numRows; id++) {
      pstmt.setInt(1, id % 98);
      pstmt.setInt(2, id % 98);
      pstmt.setInt(3, id);
      int count;
      if ((count = pstmt.executeUpdate()) != 1) {
        System.err.println("unexpected update count for a single insert " + count);
        System.exit(2);
      }
      if ((id % 500) == 0) {
        System.out.println("Completed " + id + " inserts ...");
      }
    }

Answer 1

for multiple vectors, the function is varargs:

(sql/db-do-prepared db "INSERT INTO fruit2 ( name, appearance, cost, grade ) VALUES ( ?, ?, ?, ? )" ["test" "test" 1 1.0] ["test" "test" 2 3.0])

If you want to generate the input from a list, you can use apply:

(apply sql/db-do-prepared db "INSERT INTO fruit2 ( name, appearance, cost, grade ) VALUES ( ?, ?, ?, ? )" (for [i (range 10)] ["test" "test" i 1.0]))

For a literal reproduction of that logic, you cannot use the varargs, because it does not give you a chance to check each return value before the next operation:

(let [num-rows 1000
      success
      (reduce
       (fn [state id]
         (let [values [(mod id 98)
                       (mod id 98)
                       id]
               [result] (sql/do-prepared "insert into test values (?)" values)]
           (if (not= result 1)
             {:ok id}
             (reduced {:error result}))))
       (range 1 (inc num-rows)))]
  (if-let [id (:ok success)]
    (println "Completed" id "inserts")
    (do (println "unexpected update count for a single insert" (:error success))
        (System/exit 2))))

Answer 2

In my case, I think @noisesmith is right except I think the sql-params should be in collection (vector).

(sql/db-do-prepared db ["INSERT INTO fruit2 ( name, appearance, cost, grade ) VALUES ( ?, ?, ?, ? )" "test" "test" 1 1.0])

I think this works for me (am I missing something please let me know)

Or maybe the API changed since 2013