From e5c5ca97fef35f94c1382d8edd2eaafccccf7683 Mon Sep 17 00:00:00 2001
From: Lukas Eder <lukas.eder@gmail.com>
Date: Tue, 25 Apr 2023 13:35:37 +0200
Subject: [PATCH] [jOOQ/jOOQ#12052] Add DuckDB support - WIP

---
 .../java/org/jooq/AlterTableAlterStep.java    | 21 ++---
 .../java/org/jooq/AlterTableDropStep.java     |  3 +-
 .../main/java/org/jooq/AlterTableStep.java    | 65 +++++++--------
 .../src/main/java/org/jooq/AlterViewStep.java |  6 +-
 jOOQ/src/main/java/org/jooq/DSLContext.java   | 22 ++---
 .../java/org/jooq/impl/AlterTableImpl.java    |  1 +
 jOOQ/src/main/java/org/jooq/impl/DSL.java     | 22 ++---
 .../java/org/jooq/impl/DefaultBinding.java    | 80 +++++++++++++------
 .../org/jooq/impl/RowSubqueryCondition.java   |  2 +-
 9 files changed, 127 insertions(+), 95 deletions(-)

diff --git a/jOOQ/src/main/java/org/jooq/AlterTableAlterStep.java b/jOOQ/src/main/java/org/jooq/AlterTableAlterStep.java
index 80a8575224..2a83493ead 100644
--- a/jOOQ/src/main/java/org/jooq/AlterTableAlterStep.java
+++ b/jOOQ/src/main/java/org/jooq/AlterTableAlterStep.java
@@ -48,6 +48,7 @@ import org.jetbrains.annotations.*;
 import static org.jooq.SQLDialect.CUBRID;
 // ...
 import static org.jooq.SQLDialect.DERBY;
+import static org.jooq.SQLDialect.DUCKDB;
 // ...
 import static org.jooq.SQLDialect.FIREBIRD;
 // ...
@@ -101,7 +102,7 @@ public interface AlterTableAlterStep<T> {
      * This is an alias for {@link #default_(Object)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep defaultValue(T literal);
 
     /**
@@ -110,42 +111,42 @@ public interface AlterTableAlterStep<T> {
      * This is an alias for {@link #default_(Field)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep defaultValue(Field<T> expression);
 
     /**
      * Specify a new column <code>DEFAULT</code>.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep default_(T literal);
 
     /**
      * Specify a new column <code>DEFAULT</code>.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep default_(Field<T> expression);
 
     /**
      * Specify a new column <code>DEFAULT</code>.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep setDefault(T literal);
 
     /**
      * Specify a new column <code>DEFAULT</code>.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep setDefault(Field<T> expression);
 
     /**
      * Drop the column <code>DEFAULT</code>.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep dropDefault();
 
     /**
@@ -156,20 +157,20 @@ public interface AlterTableAlterStep<T> {
      * support this).
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableFinalStep set(DataType<?> type);
 
     /**
      * Make the column <code>NOT NULL</code>.
      */
     @NotNull @CheckReturnValue
-    @Support({ DERBY, FIREBIRD, H2, HSQLDB, POSTGRES, YUGABYTEDB })
+    @Support({ DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep setNotNull();
 
     /**
      * Make the column nullable.
      */
     @NotNull @CheckReturnValue
-    @Support({ DERBY, FIREBIRD, H2, HSQLDB, POSTGRES, YUGABYTEDB })
+    @Support({ DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep dropNotNull();
 }
diff --git a/jOOQ/src/main/java/org/jooq/AlterTableDropStep.java b/jOOQ/src/main/java/org/jooq/AlterTableDropStep.java
index 05a10d85b9..f918be7560 100644
--- a/jOOQ/src/main/java/org/jooq/AlterTableDropStep.java
+++ b/jOOQ/src/main/java/org/jooq/AlterTableDropStep.java
@@ -43,6 +43,7 @@ import org.jetbrains.annotations.*;
 // ...
 // ...
 import static org.jooq.SQLDialect.DERBY;
+import static org.jooq.SQLDialect.DUCKDB;
 import static org.jooq.SQLDialect.H2;
 import static org.jooq.SQLDialect.HSQLDB;
 // ...
@@ -88,6 +89,6 @@ public interface AlterTableDropStep extends AlterTableFinalStep {
      * <code>ALTER TABLE … DROP</code> statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ DERBY, HSQLDB, POSTGRES, YUGABYTEDB })
+    @Support({ DERBY, DUCKDB, HSQLDB, POSTGRES, YUGABYTEDB })
     AlterTableFinalStep restrict();
 }
diff --git a/jOOQ/src/main/java/org/jooq/AlterTableStep.java b/jOOQ/src/main/java/org/jooq/AlterTableStep.java
index 0e32ba038b..998ad28941 100644
--- a/jOOQ/src/main/java/org/jooq/AlterTableStep.java
+++ b/jOOQ/src/main/java/org/jooq/AlterTableStep.java
@@ -46,6 +46,7 @@ package org.jooq;
 import static org.jooq.SQLDialect.CUBRID;
 // ...
 import static org.jooq.SQLDialect.DERBY;
+import static org.jooq.SQLDialect.DUCKDB;
 // ...
 import static org.jooq.SQLDialect.FIREBIRD;
 import static org.jooq.SQLDialect.H2;
@@ -132,7 +133,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
     AlterTableFinalStep renameTo(Table<?> newName);
 
     /**
@@ -140,7 +141,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
     AlterTableFinalStep renameTo(Name newName);
 
     /**
@@ -148,7 +149,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
     AlterTableFinalStep renameTo(String newName);
 
     /**
@@ -156,7 +157,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
     AlterTableRenameColumnToStep renameColumn(Field<?> oldName);
 
     /**
@@ -164,7 +165,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
     AlterTableRenameColumnToStep renameColumn(Name oldName);
 
     /**
@@ -172,7 +173,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
     AlterTableRenameColumnToStep renameColumn(String oldName);
 
     /**
@@ -240,7 +241,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #alterColumn(Field)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     <T> AlterTableAlterStep<T> alter(Field<T> field);
 
     /**
@@ -250,7 +251,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #alterColumn(Name)}
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAlterStep<Object> alter(Name field);
 
     /**
@@ -260,7 +261,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #alterColumn(String)}
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAlterStep<Object> alter(String field);
 
     /**
@@ -268,7 +269,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     <T> AlterTableAlterStep<T> alterColumn(Field<T> field);
 
     /**
@@ -276,7 +277,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAlterStep<Object> alterColumn(Name field);
 
     /**
@@ -284,7 +285,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAlterStep<Object> alterColumn(String field);
 
     /**
@@ -374,7 +375,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #addColumnIfNotExists(Field)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAddStep addIfNotExists(Field<?> field);
 
     /**
@@ -384,7 +385,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #addColumnIfNotExists(Field, DataType)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     <T> AlterTableAddStep addIfNotExists(Field<T> field, DataType<T> type);
 
     /**
@@ -394,7 +395,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #addColumnIfNotExists(Name, DataType)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAddStep addIfNotExists(Name field, DataType<?> type);
 
     /**
@@ -404,7 +405,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #addColumnIfNotExists(String, DataType)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAddStep addIfNotExists(String field, DataType<?> type);
 
     /**
@@ -444,7 +445,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAddStep addColumnIfNotExists(Field<?> field);
 
     /**
@@ -452,7 +453,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     <T> AlterTableAddStep addColumnIfNotExists(Field<T> field, DataType<T> type);
 
     /**
@@ -460,7 +461,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAddStep addColumnIfNotExists(Name field, DataType<?> type);
 
     /**
@@ -468,7 +469,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableAddStep addColumnIfNotExists(String field, DataType<?> type);
 
     /**
@@ -486,7 +487,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #dropColumn(Field)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, IGNITE, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support
     AlterTableDropStep drop(Field<?> field);
 
     /**
@@ -496,7 +497,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #dropColumn(Name)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, IGNITE, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support
     AlterTableDropStep drop(Name field);
 
     /**
@@ -506,7 +507,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #dropColumn(String)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, IGNITE, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support
     AlterTableDropStep drop(String field);
 
     /**
@@ -516,7 +517,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #dropColumnIfExists(Field)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableDropStep dropIfExists(Field<?> field);
 
     /**
@@ -526,7 +527,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #dropColumnIfExists(Name)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableDropStep dropIfExists(Name field);
 
     /**
@@ -536,7 +537,7 @@ public interface AlterTableStep {
      * This is an alias for {@link #dropColumnIfExists(String)}.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableDropStep dropIfExists(String field);
 
     /**
@@ -544,7 +545,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, IGNITE, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support
     AlterTableDropStep dropColumn(Field<?> field);
 
     /**
@@ -552,7 +553,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, IGNITE, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support
     AlterTableDropStep dropColumn(Name field);
 
     /**
@@ -560,7 +561,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, IGNITE, MARIADB, MYSQL, POSTGRES, SQLITE, TRINO, YUGABYTEDB })
+    @Support
     AlterTableDropStep dropColumn(String field);
 
     /**
@@ -568,7 +569,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableDropStep dropColumnIfExists(Field<?> field);
 
     /**
@@ -576,7 +577,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableDropStep dropColumnIfExists(Name field);
 
     /**
@@ -584,7 +585,7 @@ public interface AlterTableStep {
      * statement.
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableDropStep dropColumnIfExists(String field);
 
     /**
diff --git a/jOOQ/src/main/java/org/jooq/AlterViewStep.java b/jOOQ/src/main/java/org/jooq/AlterViewStep.java
index 1478ad5ea8..483f214c9e 100644
--- a/jOOQ/src/main/java/org/jooq/AlterViewStep.java
+++ b/jOOQ/src/main/java/org/jooq/AlterViewStep.java
@@ -87,21 +87,21 @@ public interface AlterViewStep {
     /**
      * Add the <code>RENAME TO</code> clause to the <code>ALTER VIEW</code> statement.
      */
-    @Support({ H2, HSQLDB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, HSQLDB, POSTGRES, TRINO, YUGABYTEDB })
     @NotNull @CheckReturnValue
     AlterViewFinalStep renameTo(@Stringly.Name String renameTo);
 
     /**
      * Add the <code>RENAME TO</code> clause to the <code>ALTER VIEW</code> statement.
      */
-    @Support({ H2, HSQLDB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, HSQLDB, POSTGRES, TRINO, YUGABYTEDB })
     @NotNull @CheckReturnValue
     AlterViewFinalStep renameTo(Name renameTo);
 
     /**
      * Add the <code>RENAME TO</code> clause to the <code>ALTER VIEW</code> statement.
      */
-    @Support({ H2, HSQLDB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, HSQLDB, POSTGRES, TRINO, YUGABYTEDB })
     @NotNull @CheckReturnValue
     AlterViewFinalStep renameTo(Table<?> renameTo);
 
diff --git a/jOOQ/src/main/java/org/jooq/DSLContext.java b/jOOQ/src/main/java/org/jooq/DSLContext.java
index e43a0697f1..d8c6577c29 100644
--- a/jOOQ/src/main/java/org/jooq/DSLContext.java
+++ b/jOOQ/src/main/java/org/jooq/DSLContext.java
@@ -9581,7 +9581,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterView(String)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterViewStep alterView(@Stringly.Name String view);
 
     /**
@@ -9590,7 +9590,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterView(Name)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterViewStep alterView(Name view);
 
     /**
@@ -9599,7 +9599,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterView(Table)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterViewStep alterView(Table<?> view);
 
     /**
@@ -9608,7 +9608,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterViewIfExists(String)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, POSTGRES, YUGABYTEDB })
+    @Support({ DUCKDB, H2, POSTGRES, YUGABYTEDB })
     AlterViewStep alterViewIfExists(@Stringly.Name String view);
 
     /**
@@ -9617,7 +9617,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterViewIfExists(Name)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, POSTGRES, YUGABYTEDB })
+    @Support({ DUCKDB, H2, POSTGRES, YUGABYTEDB })
     AlterViewStep alterViewIfExists(Name view);
 
     /**
@@ -9626,7 +9626,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterViewIfExists(Table)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, POSTGRES, YUGABYTEDB })
+    @Support({ DUCKDB, H2, POSTGRES, YUGABYTEDB })
     AlterViewStep alterViewIfExists(Table<?> view);
 
     /**
@@ -9635,7 +9635,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterView(Table, Field...)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterViewStep alterView(Table<?> view, Field<?>... fields);
 
     /**
@@ -9644,7 +9644,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterView(Table, Collection)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     AlterViewStep alterView(Table<?> view, Collection<? extends Field<?>> fields);
 
     /**
@@ -11866,7 +11866,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterTableIfExists(String)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableStep alterTableIfExists(String table);
 
     /**
@@ -11875,7 +11875,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterTableIfExists(Name)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableStep alterTableIfExists(Name table);
 
     /**
@@ -11884,7 +11884,7 @@ public interface DSLContext extends Scope {
      * @see DSL#alterTableIfExists(Table)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     AlterTableStep alterTableIfExists(Table<?> table);
 
     // -------------------------------------------------------------------------
diff --git a/jOOQ/src/main/java/org/jooq/impl/AlterTableImpl.java b/jOOQ/src/main/java/org/jooq/impl/AlterTableImpl.java
index a42a6d2730..1530cfcce2 100644
--- a/jOOQ/src/main/java/org/jooq/impl/AlterTableImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/AlterTableImpl.java
@@ -1491,6 +1491,7 @@ implements
 
 
                     case DERBY:
+                    case DUCKDB:
                     case TRINO:
                         ctx.sql(' ').visit(K_SET_DATA_TYPE);
                         break;
diff --git a/jOOQ/src/main/java/org/jooq/impl/DSL.java b/jOOQ/src/main/java/org/jooq/impl/DSL.java
index 0efe797af3..9fad863f95 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DSL.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DSL.java
@@ -7626,7 +7626,7 @@ public class DSL {
      * @see DSLContext#alterView(String)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     public static org.jooq.AlterViewStep alterView(@Stringly.Name String view) {
         return dsl().alterView(view);
     }
@@ -7641,7 +7641,7 @@ public class DSL {
      * @see DSLContext#alterView(Name)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     public static org.jooq.AlterViewStep alterView(Name view) {
         return dsl().alterView(view);
     }
@@ -7656,7 +7656,7 @@ public class DSL {
      * @see DSLContext#alterView(Table)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     public static org.jooq.AlterViewStep alterView(Table<?> view) {
         return dsl().alterView(view);
     }
@@ -7671,7 +7671,7 @@ public class DSL {
      * @see DSLContext#alterViewIfExists(String)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, POSTGRES, YUGABYTEDB })
+    @Support({ DUCKDB, H2, POSTGRES, YUGABYTEDB })
     public static org.jooq.AlterViewStep alterViewIfExists(@Stringly.Name String view) {
         return dsl().alterViewIfExists(view);
     }
@@ -7686,7 +7686,7 @@ public class DSL {
      * @see DSLContext#alterViewIfExists(Name)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, POSTGRES, YUGABYTEDB })
+    @Support({ DUCKDB, H2, POSTGRES, YUGABYTEDB })
     public static org.jooq.AlterViewStep alterViewIfExists(Name view) {
         return dsl().alterViewIfExists(view);
     }
@@ -7701,7 +7701,7 @@ public class DSL {
      * @see DSLContext#alterViewIfExists(Table)
      */
     @NotNull @CheckReturnValue
-    @Support({ H2, POSTGRES, YUGABYTEDB })
+    @Support({ DUCKDB, H2, POSTGRES, YUGABYTEDB })
     public static org.jooq.AlterViewStep alterViewIfExists(Table<?> view) {
         return dsl().alterViewIfExists(view);
     }
@@ -7716,7 +7716,7 @@ public class DSL {
      * @see DSLContext#alterView(Table, Field...)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     public static org.jooq.AlterViewStep alterView(Table<?> view, Field<?>... fields) {
         return dsl().alterView(view, fields);
     }
@@ -7731,7 +7731,7 @@ public class DSL {
      * @see DSLContext#alterView(Table, Collection)
      */
     @NotNull @CheckReturnValue
-    @Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, TRINO, YUGABYTEDB })
     public static org.jooq.AlterViewStep alterView(Table<?> view, Collection<? extends Field<?>> fields) {
         return dsl().alterView(view, fields);
     }
@@ -10888,7 +10888,7 @@ public class DSL {
      * @see DSLContext#alterTableIfExists(String)
      */
     @NotNull
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     public static AlterTableStep alterTableIfExists(String table) {
         return dsl().alterTableIfExists(table);
     }
@@ -10899,7 +10899,7 @@ public class DSL {
      * @see DSLContext#alterTableIfExists(Name)
      */
     @NotNull
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     public static AlterTableStep alterTableIfExists(Name table) {
         return dsl().alterTableIfExists(table);
     }
@@ -10910,7 +10910,7 @@ public class DSL {
      * @see DSLContext#alterTableIfExists(Table)
      */
     @NotNull
-    @Support({ H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
+    @Support({ DUCKDB, H2, IGNITE, MARIADB, POSTGRES, TRINO, YUGABYTEDB })
     public static AlterTableStep alterTableIfExists(Table<?> table) {
         return dsl().alterTableIfExists(table);
     }
diff --git a/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java b/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
index 3695502996..c9b8bae66e 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
@@ -2379,12 +2379,16 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
         @Override
         final void setNull0(BindingSetStatementContext<U> ctx) throws SQLException {
+            switch (ctx.family()) {
 
 
 
 
 
-            super.setNull0(ctx);
+                default:
+                    super.setNull0(ctx);
+                    break;
+            }
         }
 
         @Override
@@ -2443,6 +2447,7 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
         @Override
         final void sqlBind0(BindingSQLContext<U> ctx, Date value) throws SQLException {
+            switch (ctx.family()) {
 
 
 
@@ -2453,12 +2458,15 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
-
-            super.sqlBind0(ctx, value);
+                default:
+                    super.sqlBind0(ctx, value);
+                    break;
+            }
         }
 
         @Override
         final void register0(BindingRegisterContext<U> ctx) throws SQLException {
+            switch (ctx.family()) {
 
 
 
@@ -2466,14 +2474,23 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
-
-            super.register0(ctx);
+                default:
+                    super.register0(ctx);
+                    break;
+            }
         }
 
         @Override
         final void set0(BindingSetStatementContext<U> ctx, Date value) throws SQLException {
-            if (ctx.family() == SQLITE)
-                ctx.statement().setString(ctx.index(), value.toString());
+            switch (ctx.family()) {
+
+                // DuckDB doesn't support setDate() yet: https://github.com/duckdb/duckdb/discussions/7207
+                case DUCKDB:
+
+                // SQLite's type affinity needs special care...
+                case SQLITE:
+                    ctx.statement().setString(ctx.index(), value.toString());
+                    break;
 
 
 
@@ -2481,12 +2498,16 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
-            else
-                ctx.statement().setDate(ctx.index(), value);
+
+                default:
+                    ctx.statement().setDate(ctx.index(), value);
+                    break;
+            }
         }
 
         @Override
         final void set0(BindingSetSQLOutputContext<U> ctx, Date value) throws SQLException {
+            switch (ctx.family()) {
 
 
 
@@ -2495,18 +2516,21 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
-            ctx.output().writeDate(value);
+                default:
+                    ctx.output().writeDate(value);
+                    break;
+            }
         }
 
         @Override
         final Date get0(BindingGetResultSetContext<U> ctx) throws SQLException {
-            SQLDialect family = ctx.family();
+            switch (ctx.family()) {
 
-            // SQLite's type affinity needs special care...
-            if (family == SQLITE) {
-                String date = ctx.resultSet().getString(ctx.index());
-                return date == null ? null : new Date(parse(Date.class, date));
-            }
+                // SQLite's type affinity needs special care...
+                case SQLITE: {
+                    String date = ctx.resultSet().getString(ctx.index());
+                    return date == null ? null : new Date(parse(Date.class, date));
+                }
 
 
 
@@ -2516,13 +2540,14 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
-            else {
-                return ctx.resultSet().getDate(ctx.index());
+                default:
+                    return ctx.resultSet().getDate(ctx.index());
             }
         }
 
         @Override
         final Date get0(BindingGetStatementContext<U> ctx) throws SQLException {
+            switch (ctx.family()) {
 
 
 
@@ -2531,13 +2556,14 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
-
-
-            return ctx.statement().getDate(ctx.index());
+                default:
+                    return ctx.statement().getDate(ctx.index());
+            }
         }
 
         @Override
         final Date get0(BindingGetSQLInputContext<U> ctx) throws SQLException {
+            switch (ctx.family()) {
 
 
 
@@ -2546,21 +2572,23 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
 
 
 
-
-
-            return ctx.input().readDate();
+                default:
+                    return ctx.input().readDate();
+            }
         }
 
         @Override
         final int sqltype(Statement statement, Configuration configuration) {
+            switch (configuration.family()) {
 
 
 
 
 
 
-
-            return Types.DATE;
+                default:
+                    return Types.DATE;
+            }
         }
     }
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/RowSubqueryCondition.java b/jOOQ/src/main/java/org/jooq/impl/RowSubqueryCondition.java
index 473d52aa45..a7483f2b6c 100644
--- a/jOOQ/src/main/java/org/jooq/impl/RowSubqueryCondition.java
+++ b/jOOQ/src/main/java/org/jooq/impl/RowSubqueryCondition.java
@@ -85,7 +85,7 @@ import org.jooq.impl.Tools.BooleanDataKey;
 final class RowSubqueryCondition extends AbstractCondition implements UNotYetImplemented {
     private static final Clause[]        CLAUSES                                    = { CONDITION, CONDITION_COMPARISON };
     private static final Set<SQLDialect> NO_SUPPORT_NATIVE                          = SQLDialect.supportedBy(CUBRID, DERBY, DUCKDB, FIREBIRD);
-    private static final Set<SQLDialect> NO_SUPPORT_QUANTIFIED                      = SQLDialect.supportedBy(DERBY, FIREBIRD, SQLITE);
+    private static final Set<SQLDialect> NO_SUPPORT_QUANTIFIED                      = SQLDialect.supportedBy(DERBY, DUCKDB, FIREBIRD, SQLITE);
     // See https://bugs.mysql.com/bug.php?id=103494
     private static final Set<SQLDialect> NO_SUPPORT_QUANTIFIED_OTHER_THAN_IN_NOT_IN = SQLDialect.supportedBy(MARIADB, MYSQL);