diff --git a/jOOQ/src/main/java/org/jooq/impl/DSL.java b/jOOQ/src/main/java/org/jooq/impl/DSL.java
index 18eb74cb49..5476bbf106 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DSL.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DSL.java
@@ -17026,6 +17026,96 @@ public static Field<XML> xmlforest(Collection<? extends Field<?>> fields) {
         return new Xmlforest(fields);
     }
 
+    /**
+     * The <code>MEDIAN</code> function.
+     */
+    @NotNull
+    @Support({ CUBRID, H2, HSQLDB, MARIADB, POSTGRES })
+    public static AggregateFunction<BigDecimal> median(Field<? extends Number> field) {
+        return new Median(field);
+    }
+
+    /**
+     * The <code>REGR_AVG_X</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrAvgX(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrAvgx(y, x);
+    }
+
+    /**
+     * The <code>REGR_AVG_Y</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrAvgY(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrAvgy(y, x);
+    }
+
+    /**
+     * The <code>REGR_COUNT</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrCount(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrCount(y, x);
+    }
+
+    /**
+     * The <code>REGR_INTERCEPT</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrIntercept(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrIntercept(y, x);
+    }
+
+    /**
+     * The <code>REGR_R2</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrR2(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrR2(y, x);
+    }
+
+    /**
+     * The <code>REGR_SLOPE</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrSlope(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrSlope(y, x);
+    }
+
+    /**
+     * The <code>REGR_S_X_X</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrSXX(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrSxx(y, x);
+    }
+
+    /**
+     * The <code>REGR_S_X_Y</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrSXY(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrSxy(y, x);
+    }
+
+    /**
+     * The <code>REGR_S_Y_Y</code> function.
+     */
+    @NotNull
+    @Support({ POSTGRES })
+    public static AggregateFunction<BigDecimal> regrSYY(Field<? extends Number> y, Field<? extends Number> x) {
+        return new RegrSyy(y, x);
+    }
+
     /**
      * The <code>STDDEV_POP</code> function.
      */
@@ -21902,159 +21992,6 @@ public static <T> AggregateFunction<T> mode(Field<T> field) {
         return new Mode(Tools.nullSafe(field));
     }
 
-    /**
-     * Get the median over a numeric field: median(field).
-     */
-    @NotNull
-    @Support({ CUBRID, H2, HSQLDB, MARIADB, POSTGRES })
-    public static AggregateFunction<BigDecimal> median(Field<? extends Number> field) {
-        return new Median(Tools.nullSafe(field));
-    }
-
-    /**
-     * Get the <code>REGR_SLOPE</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrSlope(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_slope", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
-    /**
-     * Get the <code>REGR_INTERCEPT</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrIntercept(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_intercept", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
-    /**
-     * Get the <code>REGR_COUNT</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrCount(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_count", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
-    /**
-     * Get the <code>REGR_R2</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrR2(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_r2", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
-    /**
-     * Get the <code>REGR_AVGX</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrAvgX(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_avgx", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
-    /**
-     * Get the <code>REGR_AVGY</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrAvgY(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_avgy", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
-    /**
-     * Get the <code>REGR_SXX</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrSXX(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_sxx", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
-    /**
-     * Get the <code>REGR_SYY</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrSYY(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_syy", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
-    /**
-     * Get the <code>REGR_SXY</code> linear regression function.
-     * <p>
-     * The linear regression functions fit an ordinary-least-squares regression
-     * line to a set of number pairs. You can use them as both aggregate and
-     * window functions, where this is supported.
-     * <p>
-     * Note that {@link SQLDialect#DB2} does not support linear regression
-     * window functions.
-     */
-    @NotNull
-    @Support({ POSTGRES })
-    public static AggregateFunction<BigDecimal> regrSXY(Field<? extends Number> y, Field<? extends Number> x) {
-        return new DefaultAggregateFunction<>("regr_sxy", SQLDataType.NUMERIC, Tools.nullSafe(y), Tools.nullSafe(x));
-    }
-
     /**
      * Get the aggregated concatenation for a field.
      * <p>
diff --git a/jOOQ/src/main/java/org/jooq/impl/Median.java b/jOOQ/src/main/java/org/jooq/impl/Median.java
index e8e0866490..26236eb3ce 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Median.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Median.java
@@ -37,34 +37,53 @@
  */
 package org.jooq.impl;
 
-// ...
-import static org.jooq.SQLDialect.POSTGRES;
-import static org.jooq.impl.DSL.inline;
-import static org.jooq.impl.DSL.percentileCont;
-import static org.jooq.impl.Names.N_MEDIAN;
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
 
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
 import java.math.BigDecimal;
-import java.util.Set;
 
-import org.jooq.Context;
-import org.jooq.Field;
-import org.jooq.SQLDialect;
 
 /**
- * @author Lukas Eder
+ * The <code>MEDIAN</code> statement.
  */
-final class Median extends DefaultAggregateFunction<BigDecimal> {
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class Median
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
 
-    /**
-     * Generated UID
-     */
-    private static final long            serialVersionUID         = -7378732863724089028L;
-    private static final Set<SQLDialect> EMULATE_WITH_PERCENTILES = SQLDialect.supportedBy(POSTGRES);
+    private static final long serialVersionUID = 1L;
 
-    Median(Field<? extends Number> arg) {
-        super(false, N_MEDIAN, SQLDataType.NUMERIC, arg);
+    Median(
+        Field<? extends Number> field
+    ) {
+        super(
+            false,
+            N_MEDIAN,
+            NUMERIC,
+            nullSafeNotNull(field, INTEGER)
+        );
     }
 
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+    private static final Set<SQLDialect> EMULATE_WITH_PERCENTILES = SQLDialect.supportedBy(POSTGRES);
+
     @Override
     public final void accept(Context<?> ctx) {
         if (EMULATE_WITH_PERCENTILES.contains(ctx.dialect()))
@@ -72,4 +91,6 @@ public final void accept(Context<?> ctx) {
         else
             super.accept(ctx);
     }
+
+
 }
diff --git a/jOOQ/src/main/java/org/jooq/impl/Names.java b/jOOQ/src/main/java/org/jooq/impl/Names.java
index 765f0286b3..9ac00a02d8 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Names.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Names.java
@@ -209,6 +209,16 @@ final class Names {
     static final Name N_RAWTOHEX               = unquotedName("rawtohex");
     static final Name N_REGEXP_REPLACE         = unquotedName("regexp_replace");
     static final Name N_REGEX_REPLACE          = unquotedName("regex_replace");
+
+    static final Name N_REGR_AVGX              = unquotedName("regr_avgx");
+    static final Name N_REGR_AVGY              = unquotedName("regr_avgy");
+    static final Name N_REGR_COUNT             = unquotedName("regr_count");
+    static final Name N_REGR_INTERCEPT         = unquotedName("regr_intercept");
+    static final Name N_REGR_R2                = unquotedName("regr_r2");
+    static final Name N_REGR_SLOPE             = unquotedName("regr_slope");
+    static final Name N_REGR_SXX               = unquotedName("regr_sxx");
+    static final Name N_REGR_SXY               = unquotedName("regr_sxy");
+    static final Name N_REGR_SYY               = unquotedName("regr_syy");
     static final Name N_REPEAT                 = unquotedName("repeat");
     static final Name N_REPLACE                = unquotedName("replace");
     static final Name N_REPLICATE              = unquotedName("replicate");
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrAvgx.java b/jOOQ/src/main/java/org/jooq/impl/RegrAvgx.java
new file mode 100644
index 0000000000..76bd03043b
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrAvgx.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR AVG X</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrAvgx
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrAvgx(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_AVGX,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrAvgy.java b/jOOQ/src/main/java/org/jooq/impl/RegrAvgy.java
new file mode 100644
index 0000000000..659badfc8b
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrAvgy.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR AVG Y</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrAvgy
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrAvgy(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_AVGY,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrCount.java b/jOOQ/src/main/java/org/jooq/impl/RegrCount.java
new file mode 100644
index 0000000000..678ca5ff02
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrCount.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR COUNT</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrCount
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrCount(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_COUNT,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrIntercept.java b/jOOQ/src/main/java/org/jooq/impl/RegrIntercept.java
new file mode 100644
index 0000000000..182701196c
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrIntercept.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR INTERCEPT</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrIntercept
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrIntercept(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_INTERCEPT,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrR2.java b/jOOQ/src/main/java/org/jooq/impl/RegrR2.java
new file mode 100644
index 0000000000..3abd28b684
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrR2.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR R2</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrR2
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrR2(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_R2,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrSlope.java b/jOOQ/src/main/java/org/jooq/impl/RegrSlope.java
new file mode 100644
index 0000000000..aa5d760c17
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrSlope.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR SLOPE</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrSlope
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrSlope(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_SLOPE,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrSxx.java b/jOOQ/src/main/java/org/jooq/impl/RegrSxx.java
new file mode 100644
index 0000000000..aed0dd787e
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrSxx.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR S X X</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrSxx
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrSxx(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_SXX,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrSxy.java b/jOOQ/src/main/java/org/jooq/impl/RegrSxy.java
new file mode 100644
index 0000000000..221f951f7b
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrSxy.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR S X Y</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrSxy
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrSxy(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_SXY,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/RegrSyy.java b/jOOQ/src/main/java/org/jooq/impl/RegrSyy.java
new file mode 100644
index 0000000000..fbc50888d6
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/RegrSyy.java
@@ -0,0 +1,87 @@
+/*
+ * 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.impl;
+
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
+
+import org.jooq.*;
+import org.jooq.impl.*;
+import org.jooq.tools.*;
+
+import java.util.*;
+import java.math.BigDecimal;
+
+
+/**
+ * The <code>REGR S Y Y</code> statement.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class RegrSyy
+extends
+    DefaultAggregateFunction<BigDecimal>
+{
+
+    private static final long serialVersionUID = 1L;
+
+    RegrSyy(
+        Field<? extends Number> y,
+        Field<? extends Number> x
+    ) {
+        super(
+            false,
+            N_REGR_SYY,
+            NUMERIC,
+            nullSafeNotNull(y, INTEGER),
+            nullSafeNotNull(x, INTEGER)
+        );
+    }
+
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+}