diff --git a/jOOQ-kotlin/src/main/kotlin/org/jooq/kotlin/Extensions.kt b/jOOQ-kotlin/src/main/kotlin/org/jooq/kotlin/Extensions.kt
index 7699b6ccd5..05dafe4779 100644
--- a/jOOQ-kotlin/src/main/kotlin/org/jooq/kotlin/Extensions.kt
+++ b/jOOQ-kotlin/src/main/kotlin/org/jooq/kotlin/Extensions.kt
@@ -2,6 +2,7 @@ package org.jooq.kotlin
 
 import org.jetbrains.annotations.Blocking
 import org.jooq.*
+import org.jooq.SQLDialect.*
 import org.jooq.impl.DSL.*
 import java.util.stream.Collector
 
@@ -290,10 +291,46 @@ operator fun <T> TableLike<*>.get(field: Field<T>) = this.field(field)
 // ----------------------------------------------------------------------------
 
 @Support
-operator fun <T> Field<Array<T>>.get(index: Int) = arrayGet(this, index)
+operator fun <T> Field<Array<T>?>.get(index: Int) = arrayGet(this, index)
 
 @Support
-operator fun <T> Field<Array<T>>.get(index: Field<Int>) = arrayGet(this, index)
+operator fun <T> Field<Array<T>?>.get(index: Field<Int?>) = arrayGet(this, index)
+
+// ----------------------------------------------------------------------------
+// Extensions to make Field<JSON> and Field<JSONB> aware of its being JSON
+// ----------------------------------------------------------------------------
+
+@Support
+@JvmName("jsonGetElement")
+operator fun Field<JSON?>.get(index: Int) = jsonGetElement(this, index)
+
+@Support
+@JvmName("jsonGetElement")
+operator fun Field<JSON?>.get(index: Field<Int?>) = jsonGetElement(this, index)
+
+@Support
+@JvmName("jsonGetAttribute")
+operator fun Field<JSON?>.get(name: String) = jsonGetAttribute(this, name)
+
+@Support
+@JvmName("jsonGetAttribute")
+operator fun Field<JSON?>.get(name: Field<String?>) = jsonGetAttribute(this, name)
+
+@Support
+@JvmName("jsonbGetElement")
+operator fun Field<JSONB?>.get(index: Int) = jsonbGetElement(this, index)
+
+@Support
+@JvmName("jsonbGetElement")
+operator fun Field<JSONB?>.get(index: Field<Int?>) = jsonbGetElement(this, index)
+
+@Support
+@JvmName("jsonbGetAttribute")
+operator fun Field<JSONB?>.get(name: String) = jsonbGetAttribute(this, name)
+
+@Support
+@JvmName("jsonbGetAttribute")
+operator fun Field<JSONB?>.get(name: Field<String?>) = jsonbGetAttribute(this, name)
 
 // ----------------------------------------------------------------------------
 // Extensions to make Select<Record1<T>> a scalar subquery of type Field<T>
diff --git a/jOOQ/src/main/java/org/jooq/DSLContext.java b/jOOQ/src/main/java/org/jooq/DSLContext.java
index 3ca43ed886..7e3a24dc84 100644
--- a/jOOQ/src/main/java/org/jooq/DSLContext.java
+++ b/jOOQ/src/main/java/org/jooq/DSLContext.java
@@ -11032,7 +11032,7 @@ public interface DSLContext extends Scope {
      * @see DSL#set(Name, Param)
      */
     @NotNull @CheckReturnValue
-    @Support({ MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     RowCountQuery set(Name name, Param<?> value);
 
     /**
diff --git a/jOOQ/src/main/java/org/jooq/Field.java b/jOOQ/src/main/java/org/jooq/Field.java
index c827f1e867..c0675605ed 100644
--- a/jOOQ/src/main/java/org/jooq/Field.java
+++ b/jOOQ/src/main/java/org/jooq/Field.java
@@ -1259,7 +1259,7 @@ extends
      * Create a condition to check if this field contains JSON data.
      */
     @NotNull
-    @Support({ MYSQL })
+    @Support({ MARIADB, MYSQL })
     Condition isJson();
 
     /**
@@ -1268,7 +1268,7 @@ extends
      * Create a condition to check if this field does not contain JSON data.
      */
     @NotNull
-    @Support({ MYSQL })
+    @Support({ MARIADB, MYSQL })
     Condition isNotJson();
 
     // -------------------------------------------------------------------------
diff --git a/jOOQ/src/main/java/org/jooq/InsertOnDuplicateStep.java b/jOOQ/src/main/java/org/jooq/InsertOnDuplicateStep.java
index 42549cef73..e5ba11ab7b 100644
--- a/jOOQ/src/main/java/org/jooq/InsertOnDuplicateStep.java
+++ b/jOOQ/src/main/java/org/jooq/InsertOnDuplicateStep.java
@@ -106,14 +106,14 @@ public interface InsertOnDuplicateStep<R extends Record> extends InsertReturning
      * Add a <code>ON CONFLICT ON CONSTRAINT</code> clause to this INSERT statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     InsertOnConflictDoUpdateStep<R> onConflictOnConstraint(Constraint constraint);
 
     /**
      * Add a <code>ON CONFLICT ON CONSTRAINT</code> clause to this INSERT statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     InsertOnConflictDoUpdateStep<R> onConflictOnConstraint(Name constraint);
 
     /**
diff --git a/jOOQ/src/main/java/org/jooq/InsertQuery.java b/jOOQ/src/main/java/org/jooq/InsertQuery.java
index 2d5121e9f7..320f082c3b 100644
--- a/jOOQ/src/main/java/org/jooq/InsertQuery.java
+++ b/jOOQ/src/main/java/org/jooq/InsertQuery.java
@@ -143,7 +143,7 @@ public interface InsertQuery<R extends Record> extends StoreQuery<R>, Insert<R>,
      * <code>ON CONFLICT ON CONSTRAINT</code> clause in this <code>INSERT</code>
      * statement.
      */
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     void onConflictOnConstraint(Name constraint);
 
     /**
@@ -151,7 +151,7 @@ public interface InsertQuery<R extends Record> extends StoreQuery<R>, Insert<R>,
      * <code>ON CONFLICT ON CONSTRAINT</code> clause in this <code>INSERT</code>
      * statement.
      */
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     void onConflictOnConstraint(Constraint constraint);
 
     /**
diff --git a/jOOQ/src/main/java/org/jooq/JSONArrayAggReturningStep.java b/jOOQ/src/main/java/org/jooq/JSONArrayAggReturningStep.java
index f62f9c4bdc..5f2a75c448 100644
--- a/jOOQ/src/main/java/org/jooq/JSONArrayAggReturningStep.java
+++ b/jOOQ/src/main/java/org/jooq/JSONArrayAggReturningStep.java
@@ -44,8 +44,11 @@ import org.jetbrains.annotations.*;
 // ...
 // ...
 import static org.jooq.SQLDialect.H2;
+import static org.jooq.SQLDialect.MARIADB;
+import static org.jooq.SQLDialect.MYSQL;
 // ...
 import static org.jooq.SQLDialect.POSTGRES;
+// ...
 import static org.jooq.SQLDialect.SQLITE;
 import static org.jooq.SQLDialect.YUGABYTEDB;
 
@@ -65,6 +68,6 @@ public interface JSONArrayAggReturningStep<T> extends AggregateFilterStep<T> {
      * function.
      */
     @NotNull
-    @Support({ H2, POSTGRES, SQLITE, YUGABYTEDB })
+    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
     AggregateFilterStep<T> returning(DataType<?> returning);
 }
diff --git a/jOOQ/src/main/java/org/jooq/JSONObjectAggNullStep.java b/jOOQ/src/main/java/org/jooq/JSONObjectAggNullStep.java
index c036ab29ee..8286bfcb00 100644
--- a/jOOQ/src/main/java/org/jooq/JSONObjectAggNullStep.java
+++ b/jOOQ/src/main/java/org/jooq/JSONObjectAggNullStep.java
@@ -48,6 +48,7 @@ import static org.jooq.SQLDialect.MARIADB;
 import static org.jooq.SQLDialect.MYSQL;
 // ...
 import static org.jooq.SQLDialect.POSTGRES;
+// ...
 import static org.jooq.SQLDialect.SQLITE;
 import static org.jooq.SQLDialect.YUGABYTEDB;
 
diff --git a/jOOQ/src/main/java/org/jooq/SelectJoinStep.java b/jOOQ/src/main/java/org/jooq/SelectJoinStep.java
index 2a68b35175..66e7c4d590 100644
--- a/jOOQ/src/main/java/org/jooq/SelectJoinStep.java
+++ b/jOOQ/src/main/java/org/jooq/SelectJoinStep.java
@@ -1907,7 +1907,7 @@ public interface SelectJoinStep<R extends Record> extends SelectWhereStep<R> {
      * @see Table#straightJoin(TableLike)
      */
     @NotNull @CheckReturnValue
-    @Support({ MYSQL })
+    @Support({ MARIADB, MYSQL })
     SelectOnStep<R> straightJoin(TableLike<?> table);
 
     /**
@@ -1922,7 +1922,7 @@ public interface SelectJoinStep<R extends Record> extends SelectWhereStep<R> {
      * @see Table#straightJoin(SQL)
      */
     @NotNull @CheckReturnValue
-    @Support({ MYSQL })
+    @Support({ MARIADB, MYSQL })
     @PlainSQL
     SelectOnStep<R> straightJoin(SQL sql);
 
@@ -1938,7 +1938,7 @@ public interface SelectJoinStep<R extends Record> extends SelectWhereStep<R> {
      * @see Table#straightJoin(String)
      */
     @NotNull @CheckReturnValue
-    @Support({ MYSQL })
+    @Support({ MARIADB, MYSQL })
     @PlainSQL
     SelectOnStep<R> straightJoin(String sql);
 
@@ -1955,7 +1955,7 @@ public interface SelectJoinStep<R extends Record> extends SelectWhereStep<R> {
      * @see Table#straightJoin(String, Object...)
      */
     @NotNull @CheckReturnValue
-    @Support({ MYSQL })
+    @Support({ MARIADB, MYSQL })
     @PlainSQL
     SelectOnStep<R> straightJoin(String sql, Object... bindings);
 
@@ -1972,7 +1972,7 @@ public interface SelectJoinStep<R extends Record> extends SelectWhereStep<R> {
      * @see Table#straightJoin(String, QueryPart...)
      */
     @NotNull @CheckReturnValue
-    @Support({ MYSQL })
+    @Support({ MARIADB, MYSQL })
     @PlainSQL
     SelectOnStep<R> straightJoin(String sql, QueryPart... parts);
 
@@ -1983,6 +1983,6 @@ public interface SelectJoinStep<R extends Record> extends SelectWhereStep<R> {
      * @see Table#straightJoin(Name)
      */
     @NotNull @CheckReturnValue
-    @Support({ MYSQL })
+    @Support({ MARIADB, MYSQL })
     SelectOnStep<R> straightJoin(Name name);
 }
diff --git a/jOOQ/src/main/java/org/jooq/impl/AbstractAggregateFunction.java b/jOOQ/src/main/java/org/jooq/impl/AbstractAggregateFunction.java
index b2028cabce..07f93619a0 100644
--- a/jOOQ/src/main/java/org/jooq/impl/AbstractAggregateFunction.java
+++ b/jOOQ/src/main/java/org/jooq/impl/AbstractAggregateFunction.java
@@ -292,10 +292,10 @@ implements
 
 
         else
-            ctx.visit(wrap(args).map((arg, i) -> applyFilter(arg, i) ? DSL.when(filter, arg == ASTERISK ? one() : arg) : arg).map(fun));
+            ctx.visit(wrap(args).map((arg, i) -> applyFilter(ctx, arg, i) ? DSL.when(filter, arg == ASTERISK ? one() : arg) : arg).map(fun));
     }
 
-    boolean applyFilter(Field<?> arg, int i) {
+    boolean applyFilter(Context<?> ctx, Field<?> arg, int i) {
         return true;
     }
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/AbstractCondition.java b/jOOQ/src/main/java/org/jooq/impl/AbstractCondition.java
index aa4749234d..a40d3ce3a6 100644
--- a/jOOQ/src/main/java/org/jooq/impl/AbstractCondition.java
+++ b/jOOQ/src/main/java/org/jooq/impl/AbstractCondition.java
@@ -64,15 +64,6 @@ abstract class AbstractCondition extends AbstractField<Boolean> implements Condi
         super(DSL.name("condition"), SQLDataType.BOOLEAN);
     }
 
-    /**
-     * [#10179] Subclasses may override this method to indicate that the
-     * condition may produce <code>TRUE</code>, <code>FALSE</code>, or
-     * <code>NULL</code>.
-     */
-    boolean isNullable() {
-        return true;
-    }
-
     @Override
     public Clause[] clauses(Context<?> ctx) {
         return CLAUSES;
diff --git a/jOOQ/src/main/java/org/jooq/impl/AbstractField.java b/jOOQ/src/main/java/org/jooq/impl/AbstractField.java
index 53597bd8c4..52a56b6d52 100644
--- a/jOOQ/src/main/java/org/jooq/impl/AbstractField.java
+++ b/jOOQ/src/main/java/org/jooq/impl/AbstractField.java
@@ -121,6 +121,15 @@ implements
     // XXX: API (not implemented)
     // ------------------------------------------------------------------------
 
+    /**
+     * [#10179] [#14665] Subclasses may override this method to indicate that
+     * the condition may produce <code>TRUE</code>, <code>FALSE</code>, or
+     * <code>NULL</code>.
+     */
+    boolean isNullable() {
+        return true;
+    }
+
     @Override
     public abstract void accept(Context<?> ctx);
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/DSL.java b/jOOQ/src/main/java/org/jooq/impl/DSL.java
index 1070fe3c6c..6d5b4b6d72 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DSL.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DSL.java
@@ -10013,7 +10013,7 @@ public class DSL {
      * @see DSLContext#set(Name, Param)
      */
     @NotNull @CheckReturnValue
-    @Support({ MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     public static org.jooq.RowCountQuery set(Name name, Param<?> value) {
         return dsl().set(name, value);
     }
@@ -23785,7 +23785,7 @@ public class DSL {
     }
 
     /**
-     * Get the <code>REGEXP_REPLACE_ALL</code> function.
+     * Get the <code>REGEXP_REPLACE_FIRST</code> function.
      */
     @NotNull
     @Support({ MYSQL, POSTGRES, YUGABYTEDB })
@@ -23794,7 +23794,7 @@ public class DSL {
     }
 
     /**
-     * Get the <code>REGEXP_REPLACE_ALL</code> function.
+     * Get the <code>REGEXP_REPLACE_FIRST</code> function.
      */
     @NotNull
     @Support({ MYSQL, POSTGRES, YUGABYTEDB })
diff --git a/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java b/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
index 20bdbfb481..c42172cfe5 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
@@ -130,6 +130,7 @@ import static org.jooq.impl.Keywords.K_TRUE;
 import static org.jooq.impl.Keywords.K_YEAR_TO_DAY;
 import static org.jooq.impl.Keywords.K_YEAR_TO_FRACTION;
 import static org.jooq.impl.Names.N_BYTEA;
+import static org.jooq.impl.Names.N_PARSE_JSON;
 import static org.jooq.impl.Names.N_ST_GEOMFROMTEXT;
 import static org.jooq.impl.Names.N_ST_GEOMFROMWKB;
 import static org.jooq.impl.R2DBC.isR2dbc;
@@ -800,16 +801,12 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
             }
 
             // [#7242] [#13252] Other vendor specific types also need a lot of casting
-            if (dataType.isJSON()
-                || dataType.isXML()
-
-
-
-            ) {
+            if (dataType.isJSON() || dataType.isXML()) {
                 switch (ctx.family()) {
 
 
 
+
                     case POSTGRES:
                     case YUGABYTEDB:
                         return true;
@@ -820,6 +817,20 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 
 
@@ -941,6 +952,26 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
         }
 
         private final void sqlCast(BindingSQLContext<U> ctx, T converted, DataType<?> t, Integer length, Integer precision, Integer scale) throws SQLException {
+            switch (ctx.family()) {
+
+
+
+
+
+
+
+
+
+
+
+
+                default:
+                    sqlCast0(ctx, converted, t, length, precision, scale);
+                    break;
+            }
+        }
+
+        private final void sqlCast0(BindingSQLContext<U> ctx, T converted, DataType<?> t, Integer length, Integer precision, Integer scale) throws SQLException {
             ctx.render().visit(K_CAST).sql('(');
             sql(ctx, converted);
             ctx.render().sql(' ').visit(K_AS).sql(' ')
@@ -5458,7 +5489,13 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
-    static final class DefaultJSONBinding<U> extends InternalBinding<JSON, U> {
+
+
+
+
+
+
+    static final class DefaultJSONBinding<U> extends InternalBinding<org.jooq.JSON, U> {
 
         DefaultJSONBinding(DataType<JSON> dataType, Converter<JSON, U> converter) {
             super(dataType, converter);
diff --git a/jOOQ/src/main/java/org/jooq/impl/Exists.java b/jOOQ/src/main/java/org/jooq/impl/Exists.java
index 831930af95..bac589c709 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Exists.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Exists.java
@@ -85,15 +85,15 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
-
-
-    private static final Clause[] CLAUSES_EXISTS = { Clause.CONDITION, Clause.CONDITION_EXISTS };
-
     @Override
     final boolean isNullable() {
         return false;
     }
 
+
+
+    private static final Clause[] CLAUSES_EXISTS = { Clause.CONDITION, Clause.CONDITION_EXISTS };
+
     @Override
     final boolean parenthesised(Context<?> ctx) {
         return true;
diff --git a/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java b/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
index 3ab6dcda72..76bd0aeaae 100644
--- a/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
+++ b/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
@@ -191,6 +191,15 @@ final class FieldMapsForInsert extends AbstractQueryPart implements UNotYetImple
 
 
 
+
+
+
+
+
+
+
+
+
 
 
 
@@ -207,19 +216,22 @@ final class FieldMapsForInsert extends AbstractQueryPart implements UNotYetImple
                 }
 
                 default: {
-                    ctx.formatSeparator()
-                       .start(INSERT_VALUES)
-                       .visit(K_VALUES)
-                       .sql(' ');
-                    toSQL92Values(ctx);
-                    ctx.end(INSERT_VALUES);
-
+                    toSQLValues(ctx);
                     break;
                 }
             }
         }
     }
 
+    private final void toSQLValues(Context<?> ctx) {
+        ctx.formatSeparator()
+           .start(INSERT_VALUES)
+           .visit(K_VALUES)
+           .sql(' ');
+        toSQL92Values(ctx);
+        ctx.end(INSERT_VALUES);
+    }
+
     static final void toSQLInsertSelect(Context<?> ctx, Select<?> select) {
         ctx.formatSeparator()
            .start(INSERT_SELECT)
@@ -329,6 +341,20 @@ final class FieldMapsForInsert extends AbstractQueryPart implements UNotYetImple
 
 
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/IsDistinctFrom.java b/jOOQ/src/main/java/org/jooq/impl/IsDistinctFrom.java
index 65895d475c..12698edeb7 100644
--- a/jOOQ/src/main/java/org/jooq/impl/IsDistinctFrom.java
+++ b/jOOQ/src/main/java/org/jooq/impl/IsDistinctFrom.java
@@ -88,6 +88,11 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean isNullable() {
+        return false;
+    }
+
 
 
     static final Set<SQLDialect> EMULATE_DISTINCT_PREDICATE  = SQLDialect.supportedUntil(CUBRID, DERBY);
@@ -97,11 +102,6 @@ implements
 
 
 
-    @Override
-    final boolean isNullable() {
-        return false;
-    }
-
     @Override
     public final void accept(Context<?> ctx) {
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/IsJson.java b/jOOQ/src/main/java/org/jooq/impl/IsJson.java
index 0a9be1d6d8..9230eccc3d 100644
--- a/jOOQ/src/main/java/org/jooq/impl/IsJson.java
+++ b/jOOQ/src/main/java/org/jooq/impl/IsJson.java
@@ -85,6 +85,27 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean parenthesised(Context<?> ctx) {
+        switch (ctx.family()) {
+            case MARIADB:
+            case MYSQL:
+                return true;
+
+
+
+
+
+
+
+
+
+
+            default:
+                return false;
+        }
+    }
+
     @Override
     public final void accept(Context<?> ctx) {
         switch (ctx.family()) {
@@ -94,6 +115,7 @@ implements
 
 
 
+            case MARIADB:
             case MYSQL:
                 ctx.visit(function(N_JSON_VALID, BOOLEAN, field));
                 break;
@@ -106,6 +128,11 @@ implements
 
 
 
+
+
+
+
+
             default:
                 ctx.visit(field).sql(' ').visit(K_IS_JSON);
                 break;
diff --git a/jOOQ/src/main/java/org/jooq/impl/IsNotDistinctFrom.java b/jOOQ/src/main/java/org/jooq/impl/IsNotDistinctFrom.java
index 9f35351a72..e6f8e9b78b 100644
--- a/jOOQ/src/main/java/org/jooq/impl/IsNotDistinctFrom.java
+++ b/jOOQ/src/main/java/org/jooq/impl/IsNotDistinctFrom.java
@@ -88,13 +88,13 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
-
-
     @Override
     final boolean isNullable() {
         return false;
     }
 
+
+
     @Override
     public final void accept(Context<?> ctx) {
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/IsNotJson.java b/jOOQ/src/main/java/org/jooq/impl/IsNotJson.java
index 3b15e2a35e..d57801cb2a 100644
--- a/jOOQ/src/main/java/org/jooq/impl/IsNotJson.java
+++ b/jOOQ/src/main/java/org/jooq/impl/IsNotJson.java
@@ -94,6 +94,7 @@ implements
 
 
 
+            case MARIADB:
             case MYSQL:
                 ctx.visit(condition(function(N_JSON_VALID, BOOLEAN, field)).not());
                 break;
@@ -106,6 +107,11 @@ implements
 
 
 
+
+
+
+
+
             default:
                 ctx.visit(field).sql(' ').visit(K_IS_NOT_JSON);
                 break;
diff --git a/jOOQ/src/main/java/org/jooq/impl/IsNotNull.java b/jOOQ/src/main/java/org/jooq/impl/IsNotNull.java
index 16c586b29f..3a86f6eef3 100644
--- a/jOOQ/src/main/java/org/jooq/impl/IsNotNull.java
+++ b/jOOQ/src/main/java/org/jooq/impl/IsNotNull.java
@@ -85,15 +85,15 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
-
-
-    private static final Clause[] CLAUSES = { Clause.CONDITION, Clause.CONDITION_IS_NOT_NULL };
-
     @Override
     final boolean isNullable() {
         return false;
     }
 
+
+
+    private static final Clause[] CLAUSES = { Clause.CONDITION, Clause.CONDITION_IS_NOT_NULL };
+
     @Override
     public final void accept(Context<?> ctx) {
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/IsNull.java b/jOOQ/src/main/java/org/jooq/impl/IsNull.java
index ddb045e81a..38b2c451be 100644
--- a/jOOQ/src/main/java/org/jooq/impl/IsNull.java
+++ b/jOOQ/src/main/java/org/jooq/impl/IsNull.java
@@ -85,15 +85,15 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
-
-
-    private static final Clause[] CLAUSES = { Clause.CONDITION, Clause.CONDITION_IS_NULL };
-
     @Override
     final boolean isNullable() {
         return false;
     }
 
+
+
+    private static final Clause[] CLAUSES = { Clause.CONDITION, Clause.CONDITION_IS_NULL };
+
     @Override
     public final void accept(Context<?> ctx) {
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONArray.java b/jOOQ/src/main/java/org/jooq/impl/JSONArray.java
index a789f35962..0a6a78330b 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONArray.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONArray.java
@@ -134,6 +134,11 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean isNullable() {
+        return false;
+    }
+
 
 
     @Override
@@ -193,6 +198,10 @@ implements
 
 
 
+
+
+
+
 
 
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONArrayAgg.java b/jOOQ/src/main/java/org/jooq/impl/JSONArrayAgg.java
index 0eca206b54..f1290d3ef7 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONArrayAgg.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONArrayAgg.java
@@ -137,6 +137,11 @@ implements
 
 
 
+
+
+
+
+
 
 
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONBGetAttribute.java b/jOOQ/src/main/java/org/jooq/impl/JSONBGetAttribute.java
index ab5a449727..3e4648514f 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONBGetAttribute.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONBGetAttribute.java
@@ -92,6 +92,33 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean parenthesised(Context<?> ctx) {
+        switch (ctx.family()) {
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+            case MARIADB:
+            case MYSQL:
+                return false;
+
+            default:
+                return false;
+        }
+    }
+
     @Override
     public final void accept(Context<?> ctx) {
         switch (ctx.family()) {
@@ -123,6 +150,10 @@ implements
 
 
 
+
+
+
+
 
 
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONBGetElement.java b/jOOQ/src/main/java/org/jooq/impl/JSONBGetElement.java
index 755a921be1..c4ff3efc83 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONBGetElement.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONBGetElement.java
@@ -92,6 +92,33 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean parenthesised(Context<?> ctx) {
+        switch (ctx.family()) {
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+            case MARIADB:
+            case MYSQL:
+                return false;
+
+            default:
+                return false;
+        }
+    }
+
     @Override
     public final void accept(Context<?> ctx) {
         switch (ctx.family()) {
@@ -118,6 +145,10 @@ implements
 
 
 
+
+
+
+
 
 
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONBKeys.java b/jOOQ/src/main/java/org/jooq/impl/JSONBKeys.java
index f1e61496e3..7d3ea94b9e 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONBKeys.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONBKeys.java
@@ -91,6 +91,31 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean parenthesised(Context<?> ctx) {
+        switch (ctx.family()) {
+
+
+            case POSTGRES:
+            case YUGABYTEDB:
+                return false;
+
+
+
+
+
+
+
+
+
+            case SQLITE:
+                return false;
+
+            default:
+                return false;
+        }
+    }
+
     @Override
     public final void accept(Context<?> ctx) {
         switch (ctx.family()) {
@@ -119,6 +144,10 @@ implements
 
 
 
+
+
+
+
             case SQLITE:
                 ctx.visit(DSL.field(select(jsonbArrayAgg(DSL.field(name("key")))).from("json_each({0})", field)));
                 break;
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONEntryImpl.java b/jOOQ/src/main/java/org/jooq/impl/JSONEntryImpl.java
index 3d8841fe72..0ce20610fd 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONEntryImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONEntryImpl.java
@@ -62,7 +62,9 @@ import static org.jooq.impl.Names.N_JSON_EXTRACT;
 import static org.jooq.impl.Names.N_JSON_MERGE;
 import static org.jooq.impl.Names.N_JSON_MERGE_PRESERVE;
 import static org.jooq.impl.Names.N_JSON_QUERY;
+import static org.jooq.impl.Names.N_PARSE_JSON;
 import static org.jooq.impl.Names.N_RAWTOHEX;
+import static org.jooq.impl.Names.N_TO_VARIANT;
 import static org.jooq.impl.SQLDataType.BIT;
 import static org.jooq.impl.SQLDataType.BOOLEAN;
 import static org.jooq.impl.SQLDataType.JSON;
@@ -78,9 +80,11 @@ import java.util.function.Function;
 import org.jooq.Context;
 import org.jooq.DataType;
 import org.jooq.Field;
+import org.jooq.JSON;
 import org.jooq.JSONEntry;
 import org.jooq.JSONEntryValueStep;
 import org.jooq.Param;
+// ...
 import org.jooq.QueryPart;
 import org.jooq.Record1;
 // ...
@@ -292,6 +296,21 @@ final class JSONEntryImpl<T> extends AbstractQueryPart implements JSONEntry<T>,
         return field;
     }
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
     @SuppressWarnings("unchecked")
     private static Field<String> booleanCase(Field<?> field) {
         return case_((Field<Boolean>) field).when(inline(true), inline("true")).when(inline(false), inline("false"));
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONGetAttribute.java b/jOOQ/src/main/java/org/jooq/impl/JSONGetAttribute.java
index 908dd291b1..544557a401 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONGetAttribute.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONGetAttribute.java
@@ -92,6 +92,33 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean parenthesised(Context<?> ctx) {
+        switch (ctx.family()) {
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+            case MARIADB:
+            case MYSQL:
+                return false;
+
+            default:
+                return false;
+        }
+    }
+
     @Override
     public final void accept(Context<?> ctx) {
         switch (ctx.family()) {
@@ -123,6 +150,10 @@ implements
 
 
 
+
+
+
+
 
 
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONGetElement.java b/jOOQ/src/main/java/org/jooq/impl/JSONGetElement.java
index 61e8d67523..09ca940de8 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONGetElement.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONGetElement.java
@@ -92,6 +92,33 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean parenthesised(Context<?> ctx) {
+        switch (ctx.family()) {
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+            case MARIADB:
+            case MYSQL:
+                return false;
+
+            default:
+                return false;
+        }
+    }
+
     @Override
     public final void accept(Context<?> ctx) {
         switch (ctx.family()) {
@@ -118,6 +145,10 @@ implements
 
 
 
+
+
+
+
 
 
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONKeys.java b/jOOQ/src/main/java/org/jooq/impl/JSONKeys.java
index 9f97d2e13b..45ae8c7ffd 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONKeys.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONKeys.java
@@ -103,6 +103,9 @@ implements
 
 
 
+
+
+
             case SQLITE:
                 return false;
 
@@ -135,6 +138,10 @@ implements
 
 
 
+
+
+
+
             case SQLITE:
                 ctx.visit(DSL.field(select(jsonArrayAgg(DSL.field(name("key")))).from("json_each({0})", field)));
                 break;
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONObject.java b/jOOQ/src/main/java/org/jooq/impl/JSONObject.java
index 99fc79276e..80d6f35466 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONObject.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONObject.java
@@ -134,6 +134,11 @@ implements
     // XXX: QueryPart API
     // -------------------------------------------------------------------------
 
+    @Override
+    final boolean isNullable() {
+        return false;
+    }
+
 
 
     @Override
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONObjectAgg.java b/jOOQ/src/main/java/org/jooq/impl/JSONObjectAgg.java
index d17e7c6a79..b72a78b6b9 100644
--- a/jOOQ/src/main/java/org/jooq/impl/JSONObjectAgg.java
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONObjectAgg.java
@@ -48,6 +48,7 @@ import static org.jooq.impl.Names.N_JSONB_OBJECT_AGG;
 import static org.jooq.impl.Names.N_JSON_GROUP_OBJECT;
 import static org.jooq.impl.Names.N_JSON_OBJECTAGG;
 import static org.jooq.impl.Names.N_JSON_OBJECT_AGG;
+import static org.jooq.impl.Names.N_OBJECT_AGG;
 import static org.jooq.impl.QOM.JSONOnNull.ABSENT_ON_NULL;
 import static org.jooq.impl.QOM.JSONOnNull.NULL_ON_NULL;
 import static org.jooq.impl.SQLDataType.BLOB;
@@ -105,6 +106,10 @@ implements
 
 
 
+
+
+
+
             case POSTGRES:
             case YUGABYTEDB:
                 acceptPostgres(ctx);
@@ -162,6 +167,33 @@ implements
         acceptOverClause(ctx);
     }
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
     private final void acceptGroupConcat(Context<?> ctx) {
         ctx.sql('(').visit(groupConcatEmulation(ctx)).sql(')');
     }
diff --git a/jOOQ/src/main/java/org/jooq/impl/ListAgg.java b/jOOQ/src/main/java/org/jooq/impl/ListAgg.java
index 9860f9434c..ce513bb39f 100644
--- a/jOOQ/src/main/java/org/jooq/impl/ListAgg.java
+++ b/jOOQ/src/main/java/org/jooq/impl/ListAgg.java
@@ -166,7 +166,7 @@ final class ListAgg extends AbstractAggregateFunction<String> implements UNotYet
     }
 
     @Override
-    boolean applyFilter(Field<?> arg, int i) {
+    boolean applyFilter(Context<?> ctx, Field<?> arg, int i) {
         return i == 0;
     }
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/Names.java b/jOOQ/src/main/java/org/jooq/impl/Names.java
index 2f0424bab3..b5bcde4f8a 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Names.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Names.java
@@ -83,6 +83,7 @@ final class Names {
     static final Name N_BYTE_LENGTH                 = systemName("byte_length");
     static final Name N_CAST                        = systemName("cast");
     static final Name N_CHARINDEX                   = systemName("charindex");
+    static final Name N_CHECK_JSON                  = systemName("check_json");
     static final Name N_CHOOSE                      = systemName("choose");
     static final Name N_COLLECT                     = systemName("collect");
     static final Name N_CONCAT                      = systemName("concat");
@@ -170,7 +171,6 @@ final class Names {
     static final Name N_JSON_TRANSFORM              = systemName("json_transform");
     static final Name N_JSON_TYPE                   = systemName("json_type");
     static final Name N_JSON_UNQUOTE                = systemName("json_unquote");
-    static final Name N_JSON_VALID                  = systemName("json_valid");
     static final Name N_JSON_VALUE                  = systemName("json_value");
     static final Name N_LAG                         = systemName("lag");
     static final Name N_LAST_VALUE                  = systemName("last_value");
@@ -200,6 +200,7 @@ final class Names {
     static final Name N_NTILE                       = systemName("ntile");
     static final Name N_NULL                        = systemName("null");
     static final Name N_NVL2                        = systemName("nvl2");
+    static final Name N_OBJECT_AGG                  = systemName("object_agg");
     static final Name N_OBJECT_CONSTRUCT            = systemName("object_construct");
     static final Name N_OBJECT_CONSTRUCT_KEEP_NULL  = systemName("object_construct_keep_null");
     static final Name N_OFFSET                      = systemName("offset");
@@ -207,6 +208,7 @@ final class Names {
     static final Name N_OPENXML                     = systemName("openxml");
     static final Name N_ORDINAL                     = systemName("ordinal");
     static final Name N_OREPLACE                    = systemName("oreplace");
+    static final Name N_PARSE_JSON                  = systemName("parse_json");
     static final Name N_PERCENTILE_CONT             = systemName("percentile_cont");
     static final Name N_PERCENTILE_DISC             = systemName("percentile_disc");
     static final Name N_PERCENT_RANK                = systemName("percent_rank");
@@ -274,6 +276,7 @@ final class Names {
     static final Name N_TIMESTAMP_SUB               = systemName("timestamp_sub");
     static final Name N_TO_CLOB                     = systemName("to_clob");
     static final Name N_TO_NUMBER                   = systemName("to_number");
+    static final Name N_TO_VARIANT                  = systemName("to_variant");
     static final Name N_TRUNCATE                    = systemName("truncate");
     static final Name N_TRUNCNUM                    = systemName("truncnum");
     static final Name N_UNNEST                      = systemName("unnest");
@@ -392,6 +395,7 @@ final class Names {
     static final Name N_GENERATE_UUID               = systemName("generate_uuid");
     static final Name N_GENGUID                     = systemName("genguid");
     static final Name N_GEN_RANDOM_UUID             = systemName("gen_random_uuid");
+    static final Name N_GET                         = systemName("get");
     static final Name N_GETBIT                      = systemName("getbit");
     static final Name N_GET_BIT                     = systemName("get_bit");
     static final Name N_GOTO                        = systemName("goto");
@@ -420,6 +424,7 @@ final class Names {
     static final Name N_JSON_REMOVE                 = systemName("json_remove");
     static final Name N_JSON_REPLACE                = systemName("json_replace");
     static final Name N_JSON_SET                    = systemName("json_set");
+    static final Name N_JSON_VALID                  = systemName("json_valid");
     static final Name N_LCASE                       = systemName("lcase");
     static final Name N_LEFT                        = systemName("left");
     static final Name N_LEN                         = systemName("len");
@@ -443,6 +448,7 @@ final class Names {
     static final Name N_NEWID                       = systemName("newid");
     static final Name N_NULLIF                      = systemName("nullif");
     static final Name N_NVL                         = systemName("nvl");
+    static final Name N_OBJECT_KEYS                 = systemName("object_keys");
     static final Name N_OCTET_LENGTH                = systemName("octet_length");
     static final Name N_OTRANSLATE                  = systemName("otranslate");
     static final Name N_OVERLAY                     = systemName("overlay");
diff --git a/jOOQ/src/main/java/org/jooq/impl/NullCondition.java b/jOOQ/src/main/java/org/jooq/impl/NullCondition.java
index 810ea02816..d412c4e4c5 100644
--- a/jOOQ/src/main/java/org/jooq/impl/NullCondition.java
+++ b/jOOQ/src/main/java/org/jooq/impl/NullCondition.java
@@ -71,11 +71,6 @@ implements
     static final NullCondition    INSTANCE = new NullCondition();
     static final Set<SQLDialect>  NO_SUPPORT_UNTYPED_NULL = SQLDialect.supportedBy(DERBY, HSQLDB);
 
-    @Override
-    final boolean isNullable() {
-        return true;
-    }
-
     @Override
     final boolean parenthesised(Context<?> ctx) {
         return !NO_SUPPORT_UNTYPED_NULL.contains(ctx.dialect())
diff --git a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
index 3a8b54e51d..46c47ad184 100644
--- a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
@@ -8876,6 +8876,8 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
                     return octetLength((Field) parseFieldParenthesised());
                 else if ((field = parseFieldObjectConstructIf()) != null)
                     return field;
+                else if (parseFunctionNameIf("OBJECT_KEYS"))
+                    return parseFunctionArgs1(DSL::jsonKeys);
 
                 break;
 
@@ -10053,9 +10055,9 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
 
     private final AggregateFilterStep<?> parseJSONObjectAggFunctionIf() {
         boolean jsonb = false;
+        AggregateFilterStep<?> result;
 
         if (parseFunctionNameIf("JSON_OBJECTAGG", "JSON_OBJECT_AGG", "JSON_GROUP_OBJECT") || (jsonb = parseFunctionNameIf("JSONB_OBJECT_AGG"))) {
-            AggregateFilterStep<?> result;
             JSONObjectAggNullStep<?> s1;
             JSONObjectAggReturningStep<?> s2;
             JSONOnNull onNull;
@@ -10073,6 +10075,14 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
 
             parse(')');
             return result;
+        }
+        else if (parseFunctionNameIf("OBJECT_AGG") && requireProEdition()) {
+
+
+
+
+
+
         }
 
         return null;
diff --git a/jOOQ/src/main/java/org/jooq/impl/Tools.java b/jOOQ/src/main/java/org/jooq/impl/Tools.java
index 7a1c7fcba3..82aa9a755b 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Tools.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Tools.java
@@ -3799,6 +3799,11 @@ final class Tools {
         return field instanceof Param;
     }
 
+    static final boolean isParamOrCastParam(Field<?> field) {
+        return field instanceof Param
+            || field instanceof Cast && isParamOrCastParam(((Cast<?>) field).$field());
+    }
+
     static final boolean isVal(Field<?> field) {
         return field instanceof Val
             || field instanceof ConvertedVal && ((ConvertedVal<?>) field).delegate instanceof Val;