diff --git a/tests/specs/x_db_default_expression/mysql/x_db_default_expression_mysql.yaml b/tests/specs/x_db_default_expression/mysql/x_db_default_expression_mysql.yaml
index 30b9cad0..67ef4f50 100644
--- a/tests/specs/x_db_default_expression/mysql/x_db_default_expression_mysql.yaml
+++ b/tests/specs/x_db_default_expression/mysql/x_db_default_expression_mysql.yaml
@@ -63,3 +63,9 @@ components:
           type: string
           format: date
           x-db-default-expression: CURRENT_DATE + INTERVAL 1 YEAR
+
+        # https://github.com/yiisoft/yii2/issues/19747
+        # ts8:
+        #   type: string
+        #   format: date
+        #   x-db-default-expression: CURRENT_DATE + INTERVAL 1 YEAR
diff --git a/tests/specs/x_db_default_expression/pgsql/x_db_default_expression_pgsql.yaml b/tests/specs/x_db_default_expression/pgsql/x_db_default_expression_pgsql.yaml
index a5cd2c0f..b0a37326 100644
--- a/tests/specs/x_db_default_expression/pgsql/x_db_default_expression_pgsql.yaml
+++ b/tests/specs/x_db_default_expression/pgsql/x_db_default_expression_pgsql.yaml
@@ -63,3 +63,9 @@ components:
           type: string
           format: date
           x-db-default-expression: CURRENT_DATE + INTERVAL '1 YEAR'
+
+        # https://github.com/yiisoft/yii2/issues/19747
+        # ts8:
+        #   type: string
+        #   format: date
+        #   x-db-default-expression: CURRENT_DATE + INTERVAL 1 YEAR
diff --git a/tests/unit/XDbDefaultExpressionTest.php b/tests/unit/XDbDefaultExpressionTest.php
index dfa73613..ee07bae5 100644
--- a/tests/unit/XDbDefaultExpressionTest.php
+++ b/tests/unit/XDbDefaultExpressionTest.php
@@ -191,11 +191,14 @@ private function createTablesForEditExpression()
             'd' => 'date DEFAULT \'2011-11-11\'',
             'd2' => 'text', // DEFAULT "2011-11-11"
             'd3' => 'text', // DEFAULT CURRENT_DATE + INTERVAL 1 YEAR
-            'ts7' => 'date DEFAULT (CURRENT_DATE + INTERVAL 2 YEAR)',
+            'ts7' => 'date DEFAULT \'2011-11-11\'',
+
+            // https://github.com/yiisoft/yii2/issues/19747
+            // 'ts8' => 'date DEFAULT (CURRENT_DATE + INTERVAL 2 YEAR)',
         ];
         if (ApiGenerator::isPostgres()) {
             $pgsqlColumns = $mysqlColumns;
-            $pgsqlColumns['ts7'] = 'date DEFAULT (CURRENT_DATE + INTERVAL \'2 YEAR\')';
+            $pgsqlColumns['ts7'] = 'date DEFAULT \'2011-11-11\'';
             Yii::$app->db->createCommand()->createTable('{{%fruits}}', $pgsqlColumns)->execute();
             return;
         }