Run tools/generate_all.sh

drift/test/generated/todos.g.dart

@@ -1251,7 +1251,7 @@ class PureDefault extends DataClass implements Insertable<PureDefault> {
     serializer ??= driftRuntimeOptions.defaultSerializer;
     return PureDefault(
       txt: $PureDefaultsTable.$converter0n
-          .fromJson(serializer.fromJson<String>(json['txt'])),
+          .fromJson(serializer.fromJson<String?>(json['txt'])),
     );
   }
   factory PureDefault.fromJsonString(String encodedJson,

examples/app/lib/database/database.g.dart

@@ -11,7 +11,7 @@ class Category extends DataClass implements Insertable<Category> {
   final int id;
   final String name;
   final Color color;
-  Category({required this.id, required this.name, required this.color});
+  const Category({required this.id, required this.name, required this.color});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};
@@ -216,7 +216,7 @@ class TodoEntry extends DataClass implements Insertable<TodoEntry> {
   final String description;
   final int? category;
   final DateTime? dueDate;
-  TodoEntry(
+  const TodoEntry(
       {required this.id,
       required this.description,
       this.category,
@@ -466,7 +466,7 @@ class $TodoEntriesTable extends TodoEntries
 
 class TextEntrie extends DataClass implements Insertable<TextEntrie> {
   final String description;
-  TextEntrie({required this.description});
+  const TextEntrie({required this.description});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};

examples/flutter_web_worker_example/lib/src/database/database.g.dart

@@ -10,7 +10,7 @@ part of 'database.dart';
 class Entrie extends DataClass implements Insertable<Entrie> {
   final int id;
   final String value;
-  Entrie({required this.id, required this.value});
+  const Entrie({required this.id, required this.value});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};

examples/migrations_example/lib/database.g.dart

@@ -11,7 +11,7 @@ class User extends DataClass implements Insertable<User> {
   final int id;
   final String name;
   final int? nextUser;
-  User({required this.id, required this.name, this.nextUser});
+  const User({required this.id, required this.name, this.nextUser});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};
@@ -216,7 +216,7 @@ class Group extends DataClass implements Insertable<Group> {
   final String title;
   final bool? deleted;
   final int owner;
-  Group(
+  const Group(
       {required this.id,
       required this.title,
       this.deleted,
@@ -465,7 +465,7 @@ class GroupCountData extends DataClass {
   final String name;
   final int? nextUser;
   final int groupCount;
-  GroupCountData(
+  const GroupCountData(
       {required this.id,
       required this.name,
       this.nextUser,

examples/web_worker_example/lib/database.g.dart

@@ -10,7 +10,7 @@ part of 'database.dart';
 class Entrie extends DataClass implements Insertable<Entrie> {
   final int id;
   final String value;
-  Entrie({required this.id, required this.value});
+  const Entrie({required this.id, required this.value});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};

examples/with_built_value/lib/database.drift.dart

@@ -10,7 +10,7 @@ part of 'database.dart';
 class User extends DataClass implements Insertable<User> {
   final int id;
   final String name;
-  User({required this.id, required this.name});
+  const User({required this.id, required this.name});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};

extras/benchmarks/lib/src/moor/database.g.dart

@@ -10,7 +10,7 @@ part of 'database.dart';
 class KeyValue extends DataClass implements Insertable<KeyValue> {
   final String key;
   final String value;
-  KeyValue({required this.key, required this.value});
+  const KeyValue({required this.key, required this.value});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};

extras/integration_tests/drift_testcases/lib/database/database.g.dart

@@ -31,7 +31,7 @@ class User extends DataClass implements Insertable<User> {
   final DateTime birthDate;
   final Uint8List? profilePicture;
   final Preferences? preferences;
-  User(
+  const User(
       {required this.id,
       required this.name,
       required this.birthDate,
@@ -326,7 +326,7 @@ class Friendship extends DataClass implements Insertable<Friendship> {
   final int firstUser;
   final int secondUser;
   final bool reallyGoodFriends;
-  Friendship(
+  const Friendship(
       {required this.firstUser,
       required this.secondUser,
       required this.reallyGoodFriends});

extras/integration_tests/web/test/saves_after_migration_regression_test.g.dart

@@ -9,7 +9,7 @@ part of 'saves_after_migration_regression_test.dart';
 // ignore_for_file: type=lint
 class Foo extends DataClass implements Insertable<Foo> {
   final int id;
-  Foo({required this.id});
+  const Foo({required this.id});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};
@@ -144,7 +144,7 @@ class $FoosTable extends Foos with TableInfo<$FoosTable, Foo> {
 
 class Bar extends DataClass implements Insertable<Bar> {
   final int id;
-  Bar({required this.id});
+  const Bar({required this.id});
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};