diff --git a/jOOQ/src/main/java/org/jooq/Tuple.java b/jOOQ/src/main/java/org/jooq/Tuple.java
index c137c030ff..0037e2bf45 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple.java
@@ -35,6 +35,13 @@
  */
 package org.jooq;
 
+import static org.jooq.SQLDialect.CUBRID;
+import static org.jooq.SQLDialect.DB2;
+import static org.jooq.SQLDialect.HSQLDB;
+import static org.jooq.SQLDialect.MYSQL;
+import static org.jooq.SQLDialect.ORACLE;
+import static org.jooq.SQLDialect.POSTGRES;
+
 /**
  * A model type for a tuple.
  * <p>
@@ -54,4 +61,65 @@ public interface Tuple extends QueryPart {
      * Get a field at a given index
      */
     Field<?> getField(int index);
+
+//    /**
+//     * Compare this tuple with a subselect for equality
+//     * <p>
+//     * Note that the subquery must return a table of the same degree as this
+//     * tuple. This is not checked by jOOQ and will result in syntax errors in
+//     * the database, if not used correctly.
+//     */
+//    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
+//    Condition equal(Select<?> select);
+//
+//    /**
+//     * Compare this tuple with a subselect for equality
+//     * <p>
+//     * Note that the subquery must return a table of the same degree as this
+//     * tuple. This is not checked by jOOQ and will result in syntax errors in
+//     * the database, if not used correctly.
+//     */
+//    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
+//    Condition eq(Select<?> select);
+//
+//    /**
+//     * Compare this tuple with a subselect for equality
+//     * <p>
+//     * Note that the subquery must return a table of the same degree as this
+//     * tuple. This is not checked by jOOQ and will result in syntax errors in
+//     * the database, if not used correctly.
+//     */
+//    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
+//    Condition notEqual(Select<?> select);
+//
+//    /**
+//     * Compare this tuple with a subselect for equality
+//     * <p>
+//     * Note that the subquery must return a table of the same degree as this
+//     * tuple. This is not checked by jOOQ and will result in syntax errors in
+//     * the database, if not used correctly.
+//     */
+//    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
+//    Condition ne(Select<?> select);
+
+    /**
+     * Compare this tuple with a subselect for equality
+     * <p>
+     * Note that the subquery must return a table of the same degree as this
+     * tuple. This is not checked by jOOQ and will result in syntax errors in
+     * the database, if not used correctly.
+     */
+    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
+    Condition in(Select<?> select);
+
+    /**
+     * Compare this tuple with a subselect for non-equality
+     * <p>
+     * Note that the subquery must return a table of the same degree as this
+     * tuple. This is not checked by jOOQ and will result in syntax errors in
+     * the database, if not used correctly.
+     */
+    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
+    Condition notIn(Select<?> select);
+
 }
diff --git a/jOOQ/src/main/java/org/jooq/Tuple1.java b/jOOQ/src/main/java/org/jooq/Tuple1.java
index 0f1819cfd3..6d23a59571 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple1.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple1.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -223,16 +216,6 @@ public interface Tuple1<T1> extends Tuple {
     @Support
     Condition in(Tuple1<T1>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -256,14 +239,4 @@ public interface Tuple1<T1> extends Tuple {
      */
     @Support
     Condition notIn(Tuple1<T1>... tuples);
-
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
 }
diff --git a/jOOQ/src/main/java/org/jooq/Tuple2.java b/jOOQ/src/main/java/org/jooq/Tuple2.java
index 3c7a3ab0d2..d4f22ad268 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple2.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple2.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -228,16 +221,6 @@ public interface Tuple2<T1, T2> extends Tuple {
     @Support
     Condition in(Tuple2<T1, T2>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -262,16 +245,6 @@ public interface Tuple2<T1, T2> extends Tuple {
     @Support
     Condition notIn(Tuple2<T1, T2>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
-
     /**
      * Check if this tuple overlaps another tuple
      * <p>
diff --git a/jOOQ/src/main/java/org/jooq/Tuple3.java b/jOOQ/src/main/java/org/jooq/Tuple3.java
index cdc498a7c0..d7091d46fd 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple3.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple3.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -233,16 +226,6 @@ public interface Tuple3<T1, T2, T3> extends Tuple {
     @Support
     Condition in(Tuple3<T1, T2, T3>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -266,14 +249,4 @@ public interface Tuple3<T1, T2, T3> extends Tuple {
      */
     @Support
     Condition notIn(Tuple3<T1, T2, T3>... tuples);
-
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
 }
diff --git a/jOOQ/src/main/java/org/jooq/Tuple4.java b/jOOQ/src/main/java/org/jooq/Tuple4.java
index 3597516443..71588fa5c4 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple4.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple4.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -238,16 +231,6 @@ public interface Tuple4<T1, T2, T3, T4> extends Tuple {
     @Support
     Condition in(Tuple4<T1, T2, T3, T4>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -271,14 +254,4 @@ public interface Tuple4<T1, T2, T3, T4> extends Tuple {
      */
     @Support
     Condition notIn(Tuple4<T1, T2, T3, T4>... tuples);
-
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
 }
diff --git a/jOOQ/src/main/java/org/jooq/Tuple5.java b/jOOQ/src/main/java/org/jooq/Tuple5.java
index b62d679620..5cd8c555c8 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple5.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple5.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -243,16 +236,6 @@ public interface Tuple5<T1, T2, T3, T4, T5> extends Tuple {
     @Support
     Condition in(Tuple5<T1, T2, T3, T4, T5>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -276,14 +259,4 @@ public interface Tuple5<T1, T2, T3, T4, T5> extends Tuple {
      */
     @Support
     Condition notIn(Tuple5<T1, T2, T3, T4, T5>... tuples);
-
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
 }
diff --git a/jOOQ/src/main/java/org/jooq/Tuple6.java b/jOOQ/src/main/java/org/jooq/Tuple6.java
index 8f7c01413d..91b1817e6c 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple6.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple6.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -248,16 +241,6 @@ public interface Tuple6<T1, T2, T3, T4, T5, T6> extends Tuple {
     @Support
     Condition in(Tuple6<T1, T2, T3, T4, T5, T6>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -281,14 +264,4 @@ public interface Tuple6<T1, T2, T3, T4, T5, T6> extends Tuple {
      */
     @Support
     Condition notIn(Tuple6<T1, T2, T3, T4, T5, T6>... tuples);
-
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
 }
diff --git a/jOOQ/src/main/java/org/jooq/Tuple7.java b/jOOQ/src/main/java/org/jooq/Tuple7.java
index b55fb2603e..83807b3dce 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple7.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple7.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -253,16 +246,6 @@ public interface Tuple7<T1, T2, T3, T4, T5, T6, T7> extends Tuple {
     @Support
     Condition in(Tuple7<T1, T2, T3, T4, T5, T6, T7>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -286,14 +269,4 @@ public interface Tuple7<T1, T2, T3, T4, T5, T6, T7> extends Tuple {
      */
     @Support
     Condition notIn(Tuple7<T1, T2, T3, T4, T5, T6, T7>... tuples);
-
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
 }
diff --git a/jOOQ/src/main/java/org/jooq/Tuple8.java b/jOOQ/src/main/java/org/jooq/Tuple8.java
index 7c90a68865..7a1d2ca211 100644
--- a/jOOQ/src/main/java/org/jooq/Tuple8.java
+++ b/jOOQ/src/main/java/org/jooq/Tuple8.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -258,16 +251,6 @@ public interface Tuple8<T1, T2, T3, T4, T5, T6, T7, T8> extends Tuple {
     @Support
     Condition in(Tuple8<T1, T2, T3, T4, T5, T6, T7, T8>... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -291,14 +274,4 @@ public interface Tuple8<T1, T2, T3, T4, T5, T6, T7, T8> extends Tuple {
      */
     @Support
     Condition notIn(Tuple8<T1, T2, T3, T4, T5, T6, T7, T8>... tuples);
-
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
 }
diff --git a/jOOQ/src/main/java/org/jooq/TupleN.java b/jOOQ/src/main/java/org/jooq/TupleN.java
index 693fefc1a9..ad1cbde5f9 100644
--- a/jOOQ/src/main/java/org/jooq/TupleN.java
+++ b/jOOQ/src/main/java/org/jooq/TupleN.java
@@ -35,13 +35,6 @@
  */
 package org.jooq;
 
-import static org.jooq.SQLDialect.CUBRID;
-import static org.jooq.SQLDialect.DB2;
-import static org.jooq.SQLDialect.HSQLDB;
-import static org.jooq.SQLDialect.MYSQL;
-import static org.jooq.SQLDialect.ORACLE;
-import static org.jooq.SQLDialect.POSTGRES;
-
 import java.util.Collection;
 
 /**
@@ -210,16 +203,6 @@ public interface TupleN extends Tuple {
     @Support
     Condition in(TupleN... tuples);
 
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition in(Select<?> select);
-
     /**
      * Compare this tuple with a set of tuples for equality
      * <p>
@@ -243,14 +226,4 @@ public interface TupleN extends Tuple {
      */
     @Support
     Condition notIn(TupleN... tuples);
-
-    /**
-     * Compare this tuple with a subselect for equality
-     * <p>
-     * Note that the subquery must return a table of the same degree as this
-     * tuple. This is not checked by jOOQ and will result in syntax errors in
-     * the database, if not used correctly.
-     */
-    @Support({ CUBRID, DB2, HSQLDB, MYSQL, ORACLE, POSTGRES })
-    Condition notIn(Select<?> select);
 }