diff --git a/jOOQ/src/main/java/org/jooq/Function1.java b/jOOQ/src/main/java/org/jooq/Function1.java
new file mode 100644
index 0000000000..66fa7962e0
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function1.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 1.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function1<T1, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function10.java b/jOOQ/src/main/java/org/jooq/Function10.java
new file mode 100644
index 0000000000..77506c69ab
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function10.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 10.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function11.java b/jOOQ/src/main/java/org/jooq/Function11.java
new file mode 100644
index 0000000000..8bc25cfc40
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function11.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 11.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function12.java b/jOOQ/src/main/java/org/jooq/Function12.java
new file mode 100644
index 0000000000..deded23bc0
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function12.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 12.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function13.java b/jOOQ/src/main/java/org/jooq/Function13.java
new file mode 100644
index 0000000000..e42a2cea21
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function13.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 13.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function14.java b/jOOQ/src/main/java/org/jooq/Function14.java
new file mode 100644
index 0000000000..a40473f44b
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function14.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 14.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function15.java b/jOOQ/src/main/java/org/jooq/Function15.java
new file mode 100644
index 0000000000..41a9b2098c
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function15.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 15.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14, T15 t15);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function16.java b/jOOQ/src/main/java/org/jooq/Function16.java
new file mode 100644
index 0000000000..a514fb368c
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function16.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 16.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14, T15 t15, T16 t16);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function17.java b/jOOQ/src/main/java/org/jooq/Function17.java
new file mode 100644
index 0000000000..c48f51577b
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function17.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 17.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14, T15 t15, T16 t16, T17 t17);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function18.java b/jOOQ/src/main/java/org/jooq/Function18.java
new file mode 100644
index 0000000000..ad91df4932
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function18.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 18.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14, T15 t15, T16 t16, T17 t17, T18 t18);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function19.java b/jOOQ/src/main/java/org/jooq/Function19.java
new file mode 100644
index 0000000000..76d062ea20
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function19.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 19.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14, T15 t15, T16 t16, T17 t17, T18 t18, T19 t19);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function2.java b/jOOQ/src/main/java/org/jooq/Function2.java
new file mode 100644
index 0000000000..6883bdad58
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function2.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 2.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function2<T1, T2, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function20.java b/jOOQ/src/main/java/org/jooq/Function20.java
new file mode 100644
index 0000000000..c2de2fe685
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function20.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 20.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14, T15 t15, T16 t16, T17 t17, T18 t18, T19 t19, T20 t20);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function21.java b/jOOQ/src/main/java/org/jooq/Function21.java
new file mode 100644
index 0000000000..e282e6da69
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function21.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 21.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14, T15 t15, T16 t16, T17 t17, T18 t18, T19 t19, T20 t20, T21 t21);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function22.java b/jOOQ/src/main/java/org/jooq/Function22.java
new file mode 100644
index 0000000000..ff83254f49
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function22.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 22.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10, T11 t11, T12 t12, T13 t13, T14 t14, T15 t15, T16 t16, T17 t17, T18 t18, T19 t19, T20 t20, T21 t21, T22 t22);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function3.java b/jOOQ/src/main/java/org/jooq/Function3.java
new file mode 100644
index 0000000000..a22802cbc7
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function3.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 3.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function3<T1, T2, T3, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function4.java b/jOOQ/src/main/java/org/jooq/Function4.java
new file mode 100644
index 0000000000..639021a207
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function4.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 4.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function4<T1, T2, T3, T4, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function5.java b/jOOQ/src/main/java/org/jooq/Function5.java
new file mode 100644
index 0000000000..b49778656b
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function5.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 5.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function5<T1, T2, T3, T4, T5, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function6.java b/jOOQ/src/main/java/org/jooq/Function6.java
new file mode 100644
index 0000000000..85a28a67db
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function6.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 6.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function6<T1, T2, T3, T4, T5, T6, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function7.java b/jOOQ/src/main/java/org/jooq/Function7.java
new file mode 100644
index 0000000000..a35fd504be
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function7.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 7.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function7<T1, T2, T3, T4, T5, T6, T7, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function8.java b/jOOQ/src/main/java/org/jooq/Function8.java
new file mode 100644
index 0000000000..e6253ade2d
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function8.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 8.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function8<T1, T2, T3, T4, T5, T6, T7, T8, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8);
+}
diff --git a/jOOQ/src/main/java/org/jooq/Function9.java b/jOOQ/src/main/java/org/jooq/Function9.java
new file mode 100644
index 0000000000..5c9aaf75f2
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Function9.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * A function of degree 9.
+ * <p>
+ * This is EXPERIMENTAL API. Future jOOQ versions may instead use the
+ * functional interfaces from jOOλ, and remove these types again.
+ *
+ * @author Lukas Eder
+ */
+@Internal
+@FunctionalInterface
+public interface Function9<T1, T2, T3, T4, T5, T6, T7, T8, T9, R> {
+
+    /**
+     * Applies this function to the given arguments.
+     */
+    R apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9);
+}
diff --git a/jOOQ/src/main/java/org/jooq/RecordMapper.java b/jOOQ/src/main/java/org/jooq/RecordMapper.java
index 6c9f3eccbb..9f8c2c2be6 100644
--- a/jOOQ/src/main/java/org/jooq/RecordMapper.java
+++ b/jOOQ/src/main/java/org/jooq/RecordMapper.java
@@ -52,7 +52,9 @@ import org.jetbrains.annotations.Nullable;
  * The default <code>RecordMapper</code> behaviour in the context of a
  * {@link Configuration} can be overridden through that
  * <code>configuration</code>'s {@link Configuration#recordMapperProvider()}
- * SPI.
+ * SPI. Custom record mappers can be constructed using lambda expressions, using
+ * various {@link Records#mapping(Function1)},
+ * {@link Records#mapping(Function2)}, etc. utilities, and other ways.
  * <p>
  * The inverse operation is modelled by {@link RecordUnmapper}.
  *
diff --git a/jOOQ/src/main/java/org/jooq/Records.java b/jOOQ/src/main/java/org/jooq/Records.java
new file mode 100644
index 0000000000..6256303197
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/Records.java
@@ -0,0 +1,284 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+/**
+ * Common utilities related to {@link Record} types and constructing
+ * {@link RecordMapper}.
+ * <p>
+ * The various <code>mapping()</code> methods can be used e.g. to map between
+ * {@link Record} types and constructors of known degree, such as in this
+ * example:
+ * <p>
+ * <code><pre>
+ * final /* record */ class Actor { private final int id; private final String firstName; private final String lastName; public Actor(int id, String firstName, String lastName) { this.id = id; this.firstName = firstName; this.lastName = lastName; } public int id() { return id; } public String firstName() { return firstName; } public String lastName() { return lastName; } @Override public boolean equals(Object o) { if (!(o instanceof Actor)) return false; Actor other = (Actor) o; if (!java.util.Objects.equals(this.id, other.id)) return false; if (!java.util.Objects.equals(this.firstName, other.firstName)) return false; if (!java.util.Objects.equals(this.lastName, other.lastName)) return false; return true; } @Override public int hashCode() { return java.util.Objects.hash(this.id, this.firstName, this.lastName); } @Override public String toString() { return new StringBuilder("Actor[").append("id=").append(this.id).append(", firstName=").append(this.firstName).append(", lastName=").append(this.lastName).append("]").toString(); } }
+ *
+ * List&lt;Actor&gt; actors =
+ * ctx.select(ACTOR.ID, ACTOR.FIRST_NAME, ACTOR.LAST_NAME)
+ *    .from(ACTOR)
+ *    .fetch(mapping(Actor::new));
+ * </pre></code>
+ *
+ * @author Lukas Eder
+ */
+public final class Records {
+
+
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record1} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, R extends Record1<T1>, Q> RecordMapper<? super R, Q> mapping(
+        Function1<? super T1, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record2} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, R extends Record2<T1, T2>, Q> RecordMapper<? super R, Q> mapping(
+        Function2<? super T1, ? super T2, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record3} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, R extends Record3<T1, T2, T3>, Q> RecordMapper<? super R, Q> mapping(
+        Function3<? super T1, ? super T2, ? super T3, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record4} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, R extends Record4<T1, T2, T3, T4>, Q> RecordMapper<? super R, Q> mapping(
+        Function4<? super T1, ? super T2, ? super T3, ? super T4, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record5} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, R extends Record5<T1, T2, T3, T4, T5>, Q> RecordMapper<? super R, Q> mapping(
+        Function5<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record6} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, R extends Record6<T1, T2, T3, T4, T5, T6>, Q> RecordMapper<? super R, Q> mapping(
+        Function6<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record7} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, R extends Record7<T1, T2, T3, T4, T5, T6, T7>, Q> RecordMapper<? super R, Q> mapping(
+        Function7<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record8} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, R extends Record8<T1, T2, T3, T4, T5, T6, T7, T8>, Q> RecordMapper<? super R, Q> mapping(
+        Function8<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record9} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, R extends Record9<T1, T2, T3, T4, T5, T6, T7, T8, T9>, Q> RecordMapper<? super R, Q> mapping(
+        Function9<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record10} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, R extends Record10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>, Q> RecordMapper<? super R, Q> mapping(
+        Function10<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record11} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, R extends Record11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>, Q> RecordMapper<? super R, Q> mapping(
+        Function11<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record12} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, R extends Record12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>, Q> RecordMapper<? super R, Q> mapping(
+        Function12<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record13} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, R extends Record13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>, Q> RecordMapper<? super R, Q> mapping(
+        Function13<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record14} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, R extends Record14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>, Q> RecordMapper<? super R, Q> mapping(
+        Function14<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record15} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, R extends Record15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>, Q> RecordMapper<? super R, Q> mapping(
+        Function15<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? super T15, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14(), r.value15());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record16} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, R extends Record16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>, Q> RecordMapper<? super R, Q> mapping(
+        Function16<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? super T15, ? super T16, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14(), r.value15(), r.value16());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record17} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, R extends Record17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17>, Q> RecordMapper<? super R, Q> mapping(
+        Function17<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? super T15, ? super T16, ? super T17, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14(), r.value15(), r.value16(), r.value17());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record18} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, R extends Record18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18>, Q> RecordMapper<? super R, Q> mapping(
+        Function18<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? super T15, ? super T16, ? super T17, ? super T18, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14(), r.value15(), r.value16(), r.value17(), r.value18());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record19} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, R extends Record19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>, Q> RecordMapper<? super R, Q> mapping(
+        Function19<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? super T15, ? super T16, ? super T17, ? super T18, ? super T19, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14(), r.value15(), r.value16(), r.value17(), r.value18(), r.value19());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record20} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, R extends Record20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>, Q> RecordMapper<? super R, Q> mapping(
+        Function20<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? super T15, ? super T16, ? super T17, ? super T18, ? super T19, ? super T20, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14(), r.value15(), r.value16(), r.value17(), r.value18(), r.value19(), r.value20());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record21} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, R extends Record21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>, Q> RecordMapper<? super R, Q> mapping(
+        Function21<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? super T15, ? super T16, ? super T17, ? super T18, ? super T19, ? super T20, ? super T21, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14(), r.value15(), r.value16(), r.value17(), r.value18(), r.value19(), r.value20(), r.value21());
+    }            
+
+    /**
+     * Create a {@link RecordMapper} that can map from {@link Record22} to a user type
+     * in a type safe way.
+     */
+    public static final <T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, R extends Record22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>, Q> RecordMapper<? super R, Q> mapping(
+        Function22<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? super T10, ? super T11, ? super T12, ? super T13, ? super T14, ? super T15, ? super T16, ? super T17, ? super T18, ? super T19, ? super T20, ? super T21, ? super T22, ? extends Q> function
+    ) {
+        return r -> function.apply(r.value1(), r.value2(), r.value3(), r.value4(), r.value5(), r.value6(), r.value7(), r.value8(), r.value9(), r.value10(), r.value11(), r.value12(), r.value13(), r.value14(), r.value15(), r.value16(), r.value17(), r.value18(), r.value19(), r.value20(), r.value21(), r.value22());
+    }            
+
+
+}