diff --git a/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php b/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
index 733e84093e6..ad782108a0b 100644
--- a/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
+++ b/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
@@ -16,7 +16,6 @@
 use Doctrine\ORM\Id\BigIntegerIdentityGenerator;
 use Doctrine\ORM\Id\IdentityGenerator;
 use Doctrine\ORM\Id\SequenceGenerator;
-use Doctrine\ORM\Mapping\Exception\CannotGenerateIds;
 use Doctrine\ORM\Mapping\Exception\InvalidCustomGenerator;
 use Doctrine\ORM\Mapping\Exception\UnknownGeneratorType;
 use Doctrine\Persistence\Mapping\AbstractClassMetadataFactory;
diff --git a/psalm-baseline.xml b/psalm-baseline.xml
index cf0387199b6..f6bbde11a6c 100644
--- a/psalm-baseline.xml
+++ b/psalm-baseline.xml
@@ -296,10 +296,84 @@
     </PossiblyNullArgument>
   </file>
   <file src="lib/Doctrine/ORM/Mapping/ClassMetadata.php">
-    <PropertyNotSetInConstructor/>
+    <DeprecatedProperty>
+      <code><![CDATA[$this->columnNames]]></code>
+      <code><![CDATA[$this->columnNames]]></code>
+      <code><![CDATA[$this->columnNames]]></code>
+      <code><![CDATA[$this->columnNames]]></code>
+    </DeprecatedProperty>
+    <InvalidArgument>
+      <code>$mapping</code>
+      <code>$mapping</code>
+      <code>$mapping</code>
+      <code>$mapping</code>
+      <code>$overrideMapping</code>
+    </InvalidArgument>
+    <InvalidNullableReturnType>
+      <code>ReflectionClass|null</code>
+    </InvalidNullableReturnType>
+    <InvalidPropertyAssignmentValue>
+      <code>$definition</code>
+      <code><![CDATA[$this->subClasses]]></code>
+    </InvalidPropertyAssignmentValue>
+    <LessSpecificReturnStatement>
+      <code>$className</code>
+      <code>$className</code>
+      <code><![CDATA[$this->namespace . '\\' . $className]]></code>
+    </LessSpecificReturnStatement>
+    <MoreSpecificReturnType>
+      <code>class-string|null</code>
+    </MoreSpecificReturnType>
+    <NullableReturnStatement>
+      <code><![CDATA[$this->reflClass]]></code>
+    </NullableReturnStatement>
+    <ParamNameMismatch>
+      <code>$entity</code>
+    </ParamNameMismatch>
+    <PossiblyNullArgument>
+      <code>$class</code>
+      <code>$className</code>
+      <code><![CDATA[$mapping['targetEntity']]]></code>
+      <code><![CDATA[$mapping['targetEntity']]]></code>
+      <code><![CDATA[$parentReflFields[$embeddedClass->declaredField]]]></code>
+    </PossiblyNullArgument>
+    <PossiblyNullReference>
+      <code>getProperty</code>
+      <code>getProperty</code>
+      <code>getProperty</code>
+      <code>getValue</code>
+      <code>getValue</code>
+      <code>getValue</code>
+      <code>instantiate</code>
+      <code>setValue</code>
+      <code>setValue</code>
+    </PossiblyNullReference>
+    <PossiblyUndefinedArrayOffset>
+      <code><![CDATA[$mapping['isOwningSide']]]></code>
+      <code><![CDATA[$mapping['isOwningSide']]]></code>
+      <code><![CDATA[$mapping['isOwningSide']]]></code>
+      <code><![CDATA[$mapping['targetEntity']]]></code>
+      <code><![CDATA[$table['name']]]></code>
+    </PossiblyUndefinedArrayOffset>
+    <PropertyNotSetInConstructor>
+      <code>$idGenerator</code>
+      <code>$table</code>
+    </PropertyNotSetInConstructor>
+    <RedundantCondition>
+      <code>$mapping !== false</code>
+      <code>$mapping !== false</code>
+    </RedundantCondition>
+    <RedundantFunctionCall>
+      <code>array_values</code>
+    </RedundantFunctionCall>
+    <RedundantPropertyInitializationCheck>
+      <code><![CDATA[$this->table]]></code>
+      <code>null</code>
+    </RedundantPropertyInitializationCheck>
   </file>
   <file src="lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php">
     <ArgumentTypeCoercion>
+      <code>$platformFamily</code>
       <code><![CDATA[new $definition['class']()]]></code>
     </ArgumentTypeCoercion>
     <InvalidArrayOffset>
diff --git a/tests/Doctrine/Tests/ORM/Functional/SchemaTool/PostgreSqlSchemaToolTest.php b/tests/Doctrine/Tests/ORM/Functional/SchemaTool/PostgreSqlSchemaToolTest.php
index b13548560f3..61aef5d4040 100644
--- a/tests/Doctrine/Tests/ORM/Functional/SchemaTool/PostgreSqlSchemaToolTest.php
+++ b/tests/Doctrine/Tests/ORM/Functional/SchemaTool/PostgreSqlSchemaToolTest.php
@@ -12,7 +12,6 @@
 use Doctrine\ORM\Mapping\JoinColumn;
 use Doctrine\ORM\Mapping\ManyToOne;
 use Doctrine\ORM\Mapping\Table;
-use Doctrine\Tests\Models\CMS\CmsAddress;
 use Doctrine\Tests\OrmFunctionalTestCase;
 use PHPUnit\Framework\Attributes\Group;
 
@@ -32,13 +31,6 @@ protected function setUp(): void
         }
     }
 
-    public function testPostgresMetadataSequenceIncrementedBy10(): void
-    {
-        $address = $this->_em->getClassMetadata(CmsAddress::class);
-
-        self::assertEquals(1, $address->sequenceGeneratorDefinition['allocationSize']);
-    }
-
     #[Group('DDC-1657')]
     public function testUpdateSchemaWithPostgreSQLSchema(): void
     {
diff --git a/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC832Test.php b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC832Test.php
index d3b908fd561..5cf9fb9d9c4 100644
--- a/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC832Test.php
+++ b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC832Test.php
@@ -5,7 +5,6 @@
 namespace Doctrine\Tests\ORM\Functional\Ticket;
 
 use Doctrine\DBAL\Platforms\OraclePlatform;
-use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
 use Doctrine\ORM\Mapping\Column;
 use Doctrine\ORM\Mapping\DiscriminatorColumn;
 use Doctrine\ORM\Mapping\DiscriminatorMap;
@@ -43,11 +42,6 @@ public function tearDown(): void
         $sm->dropTable($platform->quoteIdentifier('TREE_INDEX'));
         $sm->dropTable($platform->quoteIdentifier('INDEX'));
         $sm->dropTable($platform->quoteIdentifier('LIKE'));
-
-        if ($platform instanceof PostgreSQLPlatform) {
-            $sm->dropSequence($platform->quoteIdentifier('INDEX_id_seq'));
-            $sm->dropSequence($platform->quoteIdentifier('LIKE_id_seq'));
-        }
     }
 
     #[Group('DDC-832')]
diff --git a/tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php b/tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php
index 6b8fa4813d8..752ad559b18 100644
--- a/tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php
+++ b/tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php
@@ -9,7 +9,6 @@
 use Doctrine\DBAL\Driver;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
 use Doctrine\DBAL\Platforms\OraclePlatform;
-use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
 use Doctrine\Deprecations\PHPUnit\VerifyDeprecations;
 use Doctrine\ORM\Configuration;
 use Doctrine\ORM\EntityManagerInterface;