diff --git a/jOOQ/src/main/java/org/jooq/types/UInteger.java b/jOOQ/src/main/java/org/jooq/types/UInteger.java
index 502377b3e6..5b9afa0bbd 100644
--- a/jOOQ/src/main/java/org/jooq/types/UInteger.java
+++ b/jOOQ/src/main/java/org/jooq/types/UInteger.java
@@ -16,6 +16,7 @@
 package org.jooq.types;
 
 import java.io.ObjectStreamException;
+import java.math.BigInteger;
 
 /**
  * The <code>unsigned int</code> type
@@ -273,6 +274,11 @@ public final class UInteger extends UNumber implements Comparable<UInteger> {
         return value;
     }
 
+    @Override
+    public BigInteger toBigInteger() {
+        return BigInteger.valueOf(value);
+    }
+
     @Override
     public int hashCode() {
         return Long.valueOf(value).hashCode();
diff --git a/jOOQ/src/main/java/org/jooq/types/ULong.java b/jOOQ/src/main/java/org/jooq/types/ULong.java
index 3f286d442e..a80aebbc6e 100644
--- a/jOOQ/src/main/java/org/jooq/types/ULong.java
+++ b/jOOQ/src/main/java/org/jooq/types/ULong.java
@@ -143,6 +143,11 @@ public final class ULong extends UNumber implements Comparable<ULong> {
         return value.doubleValue();
     }
 
+    @Override
+    public BigInteger toBigInteger() {
+        return value;
+    }
+
     @Override
     public int hashCode() {
         return value.hashCode();
diff --git a/jOOQ/src/main/java/org/jooq/types/UShort.java b/jOOQ/src/main/java/org/jooq/types/UShort.java
index ec06acd220..11fd15c1a7 100644
--- a/jOOQ/src/main/java/org/jooq/types/UShort.java
+++ b/jOOQ/src/main/java/org/jooq/types/UShort.java
@@ -15,6 +15,8 @@
  */
 package org.jooq.types;
 
+import java.math.BigInteger;
+
 /**
  * The <code>unsigned short</code> type
  *
@@ -130,6 +132,11 @@ public final class UShort extends UNumber implements Comparable<UShort> {
         return value;
     }
 
+    @Override
+    public BigInteger toBigInteger() {
+        return BigInteger.valueOf(value);
+    }
+
     @Override
     public int hashCode() {
         return Integer.valueOf(value).hashCode();