diff --git a/querydsl-core/src/main/java/com/querydsl/core/types/dsl/ComparableExpressionBase.java b/querydsl-core/src/main/java/com/querydsl/core/types/dsl/ComparableExpressionBase.java
index 5a6a994f9..d5616a165 100644
--- a/querydsl-core/src/main/java/com/querydsl/core/types/dsl/ComparableExpressionBase.java
+++ b/querydsl-core/src/main/java/com/querydsl/core/types/dsl/ComparableExpressionBase.java
@@ -13,6 +13,7 @@
  */
 package com.querydsl.core.types.dsl;
 
+import com.querydsl.core.types.ConstantImpl;
 import com.querydsl.core.types.Ops;
 import org.jetbrains.annotations.Nullable;
 
@@ -80,6 +81,28 @@ public abstract class ComparableExpressionBase<T extends Comparable> extends Sim
         return coalesce;
     }
 
+    /**
+     * Create a {@code nullif(this, other)} expression
+     *
+     * @param other
+     * @return nullif(this, other)
+     */
+    @Override
+    public ComparableExpression<T> nullif(Expression<T> other) {
+        return Expressions.comparableOperation(this.getType(), Ops.NULLIF, this, other);
+    }
+
+    /**
+     * Create a {@code nullif(this, other)} expression
+     *
+     * @param other
+     * @return nullif(this, other)
+     */
+    @Override
+    public ComparableExpression<T> nullif(T other) {
+        return nullif(ConstantImpl.create(other));
+    }
+
     /**
      * Create an OrderSpecifier for descending order of this expression
      *
diff --git a/querydsl-core/src/main/java/com/querydsl/core/types/dsl/StringExpression.java b/querydsl-core/src/main/java/com/querydsl/core/types/dsl/StringExpression.java
index e264924d6..85d225e67 100644
--- a/querydsl-core/src/main/java/com/querydsl/core/types/dsl/StringExpression.java
+++ b/querydsl-core/src/main/java/com/querydsl/core/types/dsl/StringExpression.java
@@ -840,4 +840,27 @@ public abstract class StringExpression extends LiteralExpression<String> {
         return upper;
     }
 
+
+    /**
+     * Create a {@code nullif(this, other)} expression
+     *
+     * @param other
+     * @return nullif(this, other)
+     */
+    @Override
+    public StringExpression nullif(Expression<String> other) {
+        return Expressions.stringOperation(Ops.NULLIF, this, other);
+    }
+
+    /**
+     * Create a {@code nullif(this, other)} expression
+     *
+     * @param other
+     * @return nullif(this, other)
+     */
+    @Override
+    public StringExpression nullif(String other) {
+        return nullif(ConstantImpl.create(other));
+    }
+
 }