diff --git a/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java b/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
index 557ca402d7..6badcf8513 100644
--- a/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
+++ b/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
@@ -77,14 +77,14 @@ final class FieldMapsForInsert extends AbstractQueryPart {
     private static final long           serialVersionUID = -6227074228534414225L;
 
     final Table<?>                      table;
-    final List<Field<?>>                empty;
+    final Map<Field<?>, Field<?>>       empty;
     final Map<Field<?>, List<Field<?>>> values;
     int                                 rows;
 
     FieldMapsForInsert(Table<?> table) {
         this.table = table;
         this.values = new LinkedHashMap<Field<?>, List<Field<?>>>();
-        this.empty = new ArrayList<Field<?>>();
+        this.empty = new LinkedHashMap<Field<?>, Field<?>>();
     }
 
     // -------------------------------------------------------------------------
@@ -230,8 +230,12 @@ final class FieldMapsForInsert extends AbstractQueryPart {
 
         for (Object field : fields) {
             Field<?> f = Tools.tableField(table, field);
-            Field<?> e = DSL.val(null, f);
-            empty.add(e);
+            Field<?> e = empty.get(f);
+
+            if (e == null) {
+                e = DSL.val(null, f);
+                empty.put(f, e);
+            }
 
             if (!values.containsKey(f)) {
                 values.put(f, rows > 0
@@ -269,10 +273,11 @@ final class FieldMapsForInsert extends AbstractQueryPart {
     }
 
     final void newRecord() {
-        int i = 0;
+        Iterator<List<Field<?>>> it1 = values.values().iterator();
+        Iterator<Field<?>> it2 = empty.values().iterator();
 
-        for (List<Field<?>> list : values.values())
-            list.add(empty.get(i++));
+        while (it1.hasNext() && it2.hasNext())
+            it1.next().add(it2.next());
 
         rows++;
     }