diff --git a/lib/Doctrine/DBAL/Cache/ArrayStatement.php b/lib/Doctrine/DBAL/Cache/ArrayStatement.php
index cd2984c2b73..a935f8d3e63 100644
--- a/lib/Doctrine/DBAL/Cache/ArrayStatement.php
+++ b/lib/Doctrine/DBAL/Cache/ArrayStatement.php
@@ -5,8 +5,8 @@
 namespace Doctrine\DBAL\Cache;
 
 use ArrayIterator;
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver\ResultStatement;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
 use Doctrine\DBAL\FetchMode;
 use InvalidArgumentException;
 use IteratorAggregate;
@@ -149,7 +149,7 @@ public function fetchColumn($columnIndex = 0)
         }
 
         if (! array_key_exists($columnIndex, $row)) {
-            throw DBALException::invalidColumnIndex($columnIndex, count($row));
+            throw InvalidColumnIndex::new($columnIndex, count($row));
         }
 
         return $row[$columnIndex];
diff --git a/lib/Doctrine/DBAL/Cache/CacheException.php b/lib/Doctrine/DBAL/Cache/CacheException.php
index 5ad3d3f7aac..787e02f12e3 100644
--- a/lib/Doctrine/DBAL/Cache/CacheException.php
+++ b/lib/Doctrine/DBAL/Cache/CacheException.php
@@ -8,19 +8,4 @@
 
 class CacheException extends DBALException
 {
-    /**
-     * @return \Doctrine\DBAL\Cache\CacheException
-     */
-    public static function noCacheKey()
-    {
-        return new self('No cache key was set.');
-    }
-
-    /**
-     * @return \Doctrine\DBAL\Cache\CacheException
-     */
-    public static function noResultDriverConfigured()
-    {
-        return new self('Trying to cache a query but no result driver is configured.');
-    }
 }
diff --git a/lib/Doctrine/DBAL/Cache/Exception/NoCacheKey.php b/lib/Doctrine/DBAL/Cache/Exception/NoCacheKey.php
new file mode 100644
index 00000000000..fa15d5cc7d9
--- /dev/null
+++ b/lib/Doctrine/DBAL/Cache/Exception/NoCacheKey.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Cache\Exception;
+
+use Doctrine\DBAL\Cache\CacheException;
+
+final class NoCacheKey extends CacheException
+{
+    public static function new() : self
+    {
+        return new self('No cache key was set.');
+    }
+}
diff --git a/lib/Doctrine/DBAL/Cache/Exception/NoResultDriverConfigured.php b/lib/Doctrine/DBAL/Cache/Exception/NoResultDriverConfigured.php
new file mode 100644
index 00000000000..c8140dfae22
--- /dev/null
+++ b/lib/Doctrine/DBAL/Cache/Exception/NoResultDriverConfigured.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Cache\Exception;
+
+use Doctrine\DBAL\Cache\CacheException;
+
+final class NoResultDriverConfigured extends CacheException
+{
+    public static function new() : self
+    {
+        return new self('Trying to cache a query but no result driver is configured.');
+    }
+}
diff --git a/lib/Doctrine/DBAL/Cache/QueryCacheProfile.php b/lib/Doctrine/DBAL/Cache/QueryCacheProfile.php
index b32fdf6c87e..3e90a80a7ca 100644
--- a/lib/Doctrine/DBAL/Cache/QueryCacheProfile.php
+++ b/lib/Doctrine/DBAL/Cache/QueryCacheProfile.php
@@ -5,6 +5,7 @@
 namespace Doctrine\DBAL\Cache;
 
 use Doctrine\Common\Cache\Cache;
+use Doctrine\DBAL\Cache\Exception\NoCacheKey;
 use function hash;
 use function serialize;
 use function sha1;
@@ -60,7 +61,7 @@ public function getLifetime()
     public function getCacheKey()
     {
         if ($this->cacheKey === null) {
-            throw CacheException::noCacheKey();
+            throw NoCacheKey::new();
         }
 
         return $this->cacheKey;
diff --git a/lib/Doctrine/DBAL/Cache/ResultCacheStatement.php b/lib/Doctrine/DBAL/Cache/ResultCacheStatement.php
index 49906264885..7d7a1018bbf 100644
--- a/lib/Doctrine/DBAL/Cache/ResultCacheStatement.php
+++ b/lib/Doctrine/DBAL/Cache/ResultCacheStatement.php
@@ -6,8 +6,8 @@
 
 use ArrayIterator;
 use Doctrine\Common\Cache\Cache;
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver\ResultStatement;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
 use Doctrine\DBAL\FetchMode;
 use InvalidArgumentException;
 use IteratorAggregate;
@@ -184,7 +184,7 @@ public function fetchColumn($columnIndex = 0)
         }
 
         if (! array_key_exists($columnIndex, $row)) {
-            throw DBALException::invalidColumnIndex($columnIndex, count($row));
+            throw InvalidColumnIndex::new($columnIndex, count($row));
         }
 
         return $row[$columnIndex];
diff --git a/lib/Doctrine/DBAL/Connection.php b/lib/Doctrine/DBAL/Connection.php
index c8b8864357b..26c35ed828a 100644
--- a/lib/Doctrine/DBAL/Connection.php
+++ b/lib/Doctrine/DBAL/Connection.php
@@ -8,6 +8,7 @@
 use Doctrine\Common\EventManager;
 use Doctrine\DBAL\Cache\ArrayStatement;
 use Doctrine\DBAL\Cache\CacheException;
+use Doctrine\DBAL\Cache\Exception\NoResultDriverConfigured;
 use Doctrine\DBAL\Cache\QueryCacheProfile;
 use Doctrine\DBAL\Cache\ResultCacheStatement;
 use Doctrine\DBAL\Driver\Connection as DriverConnection;
@@ -16,7 +17,13 @@
 use Doctrine\DBAL\Driver\ResultStatement;
 use Doctrine\DBAL\Driver\ServerInfoAwareConnection;
 use Doctrine\DBAL\Driver\Statement as DriverStatement;
+use Doctrine\DBAL\Exception\CommitFailedRollbackOnly;
+use Doctrine\DBAL\Exception\EmptyCriteriaNotAllowed;
 use Doctrine\DBAL\Exception\InvalidArgumentException;
+use Doctrine\DBAL\Exception\InvalidPlatformType;
+use Doctrine\DBAL\Exception\MayNotAlterNestedTransactionWithSavepointsInTransaction;
+use Doctrine\DBAL\Exception\NoActiveTransaction;
+use Doctrine\DBAL\Exception\SavepointsNotSupported;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
 use Doctrine\DBAL\Query\Expression\ExpressionBuilder;
 use Doctrine\DBAL\Query\QueryBuilder;
@@ -198,7 +205,7 @@ public function __construct(
 
         if (isset($params['platform'])) {
             if (! $params['platform'] instanceof Platforms\AbstractPlatform) {
-                throw DBALException::invalidPlatformType($params['platform']);
+                throw InvalidPlatformType::new($params['platform']);
             }
 
             $this->platform = $params['platform'];
@@ -641,7 +648,7 @@ private function addIdentifierCondition(
     public function delete($tableExpression, array $identifier, array $types = [])
     {
         if (empty($identifier)) {
-            throw InvalidArgumentException::fromEmptyCriteria();
+            throw EmptyCriteriaNotAllowed::new();
         }
 
         $columns = $values = $conditions = [];
@@ -914,7 +921,7 @@ public function executeCacheQuery($query, $params, $types, QueryCacheProfile $qc
         $resultCache = $qcp->getResultCacheDriver() ?? $this->_config->getResultCacheImpl();
 
         if ($resultCache === null) {
-            throw CacheException::noResultDriverConfigured();
+            throw NoResultDriverConfigured::new();
         }
 
         $connectionParams = $this->getParams();
@@ -1124,11 +1131,11 @@ public function transactional(Closure $func)
     public function setNestTransactionsWithSavepoints($nestTransactionsWithSavepoints)
     {
         if ($this->transactionNestingLevel > 0) {
-            throw ConnectionException::mayNotAlterNestedTransactionWithSavepointsInTransaction();
+            throw MayNotAlterNestedTransactionWithSavepointsInTransaction::new();
         }
 
         if (! $this->getDatabasePlatform()->supportsSavepoints()) {
-            throw ConnectionException::savepointsNotSupported();
+            throw SavepointsNotSupported::new();
         }
 
         $this->nestTransactionsWithSavepoints = (bool) $nestTransactionsWithSavepoints;
@@ -1190,11 +1197,10 @@ public function beginTransaction() : void
     public function commit() : void
     {
         if ($this->transactionNestingLevel === 0) {
-            throw ConnectionException::noActiveTransaction();
+            throw NoActiveTransaction::new();
         }
-
         if ($this->isRollbackOnly) {
-            throw ConnectionException::commitFailedRollbackOnly();
+            throw CommitFailedRollbackOnly::new();
         }
 
         $connection = $this->getWrappedConnection();
@@ -1253,7 +1259,7 @@ private function commitAll() : void
     public function rollBack() : void
     {
         if ($this->transactionNestingLevel === 0) {
-            throw ConnectionException::noActiveTransaction();
+            throw NoActiveTransaction::new();
         }
 
         $connection = $this->getWrappedConnection();
@@ -1297,7 +1303,7 @@ public function rollBack() : void
     public function createSavepoint($savepoint)
     {
         if (! $this->getDatabasePlatform()->supportsSavepoints()) {
-            throw ConnectionException::savepointsNotSupported();
+            throw SavepointsNotSupported::new();
         }
 
         $this->getWrappedConnection()->exec($this->platform->createSavePoint($savepoint));
@@ -1315,7 +1321,7 @@ public function createSavepoint($savepoint)
     public function releaseSavepoint($savepoint)
     {
         if (! $this->getDatabasePlatform()->supportsSavepoints()) {
-            throw ConnectionException::savepointsNotSupported();
+            throw SavepointsNotSupported::new();
         }
 
         if (! $this->platform->supportsReleaseSavepoints()) {
@@ -1337,7 +1343,7 @@ public function releaseSavepoint($savepoint)
     public function rollbackSavepoint($savepoint)
     {
         if (! $this->getDatabasePlatform()->supportsSavepoints()) {
-            throw ConnectionException::savepointsNotSupported();
+            throw SavepointsNotSupported::new();
         }
 
         $this->getWrappedConnection()->exec($this->platform->rollbackSavePoint($savepoint));
@@ -1382,7 +1388,7 @@ public function getSchemaManager()
     public function setRollbackOnly()
     {
         if ($this->transactionNestingLevel === 0) {
-            throw ConnectionException::noActiveTransaction();
+            throw NoActiveTransaction::new();
         }
         $this->isRollbackOnly = true;
     }
@@ -1397,7 +1403,7 @@ public function setRollbackOnly()
     public function isRollbackOnly()
     {
         if ($this->transactionNestingLevel === 0) {
-            throw ConnectionException::noActiveTransaction();
+            throw NoActiveTransaction::new();
         }
 
         return $this->isRollbackOnly;
diff --git a/lib/Doctrine/DBAL/ConnectionException.php b/lib/Doctrine/DBAL/ConnectionException.php
index 94207b01bd9..c7051042929 100644
--- a/lib/Doctrine/DBAL/ConnectionException.php
+++ b/lib/Doctrine/DBAL/ConnectionException.php
@@ -6,35 +6,4 @@
 
 class ConnectionException extends DBALException
 {
-    /**
-     * @return \Doctrine\DBAL\ConnectionException
-     */
-    public static function commitFailedRollbackOnly()
-    {
-        return new self('Transaction commit failed because the transaction has been marked for rollback only.');
-    }
-
-    /**
-     * @return \Doctrine\DBAL\ConnectionException
-     */
-    public static function noActiveTransaction()
-    {
-        return new self('There is no active transaction.');
-    }
-
-    /**
-     * @return \Doctrine\DBAL\ConnectionException
-     */
-    public static function savepointsNotSupported()
-    {
-        return new self('Savepoints are not supported by this driver.');
-    }
-
-    /**
-     * @return \Doctrine\DBAL\ConnectionException
-     */
-    public static function mayNotAlterNestedTransactionWithSavepointsInTransaction()
-    {
-        return new self('May not alter the nested transaction with savepoints behavior while a transaction is open.');
-    }
 }
diff --git a/lib/Doctrine/DBAL/DBALException.php b/lib/Doctrine/DBAL/DBALException.php
index e909980534b..99ca5b35f39 100644
--- a/lib/Doctrine/DBAL/DBALException.php
+++ b/lib/Doctrine/DBAL/DBALException.php
@@ -7,130 +7,19 @@
 use Doctrine\DBAL\Driver\DriverException as DriverExceptionInterface;
 use Doctrine\DBAL\Driver\ExceptionConverterDriver;
 use Doctrine\DBAL\Exception\DriverException;
-use Doctrine\DBAL\Platforms\AbstractPlatform;
-use Doctrine\DBAL\Types\Type;
 use Exception;
 use Throwable;
 use function array_map;
 use function bin2hex;
-use function get_class;
-use function gettype;
 use function implode;
-use function is_object;
 use function is_resource;
 use function is_string;
 use function json_encode;
 use function preg_replace;
-use function spl_object_hash;
 use function sprintf;
 
 class DBALException extends Exception
 {
-    /**
-     * @param string $method
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function notSupported($method)
-    {
-        return new self(sprintf("Operation '%s' is not supported by platform.", $method));
-    }
-
-    public static function invalidPlatformSpecified() : self
-    {
-        return new self(
-            "Invalid 'platform' option specified, need to give an instance of " . AbstractPlatform::class . '.'
-        );
-    }
-
-    /**
-     * @param mixed $invalidPlatform
-     */
-    public static function invalidPlatformType($invalidPlatform) : self
-    {
-        if (is_object($invalidPlatform)) {
-            return new self(
-                sprintf(
-                    "Option 'platform' must be a subtype of '%s', instance of '%s' given",
-                    AbstractPlatform::class,
-                    get_class($invalidPlatform)
-                )
-            );
-        }
-
-        return new self(
-            sprintf(
-                "Option 'platform' must be an object and subtype of '%s'. Got '%s'",
-                AbstractPlatform::class,
-                gettype($invalidPlatform)
-            )
-        );
-    }
-
-    /**
-     * Returns a new instance for an invalid specified platform version.
-     *
-     * @param string $version        The invalid platform version given.
-     * @param string $expectedFormat The expected platform version format.
-     *
-     * @return DBALException
-     */
-    public static function invalidPlatformVersionSpecified($version, $expectedFormat)
-    {
-        return new self(
-            sprintf(
-                'Invalid platform version "%s" specified. ' .
-                'The platform version has to be specified in the format: "%s".',
-                $version,
-                $expectedFormat
-            )
-        );
-    }
-
-    /**
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function invalidPdoInstance()
-    {
-        return new self(
-            "The 'pdo' option was used in DriverManager::getConnection() but no " .
-            'instance of PDO was given.'
-        );
-    }
-
-    /**
-     * @param string|null $url The URL that was provided in the connection parameters (if any).
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function driverRequired($url = null)
-    {
-        if ($url) {
-            return new self(
-                sprintf(
-                    "The options 'driver' or 'driverClass' are mandatory if a connection URL without scheme " .
-                    'is given to DriverManager::getConnection(). Given URL: %s',
-                    $url
-                )
-            );
-        }
-
-        return new self("The options 'driver' or 'driverClass' are mandatory if no PDO " .
-            'instance is given to DriverManager::getConnection().');
-    }
-
-    /**
-     * @param string   $unknownDriverName
-     * @param string[] $knownDrivers
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function unknownDriver($unknownDriverName, array $knownDrivers)
-    {
-        return new self("The given 'driver' " . $unknownDriverName . ' is unknown, ' .
-            'Doctrine currently supports only the following drivers: ' . implode(', ', $knownDrivers));
-    }
-
     /**
      * @param string  $sql
      * @param mixed[] $params
@@ -196,111 +85,4 @@ private static function formatParameters(array $params)
             return $json;
         }, $params)) . ']';
     }
-
-    /**
-     * @param string $wrapperClass
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function invalidWrapperClass($wrapperClass)
-    {
-        return new self("The given 'wrapperClass' " . $wrapperClass . ' has to be a ' .
-            'subtype of \Doctrine\DBAL\Connection.');
-    }
-
-    /**
-     * @param string $driverClass
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function invalidDriverClass($driverClass)
-    {
-        return new self("The given 'driverClass' " . $driverClass . ' has to implement the ' . Driver::class . ' interface.');
-    }
-
-    /**
-     * @param string $tableName
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function invalidTableName($tableName)
-    {
-        return new self('Invalid table name specified: ' . $tableName);
-    }
-
-    /**
-     * @param string $tableName
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function noColumnsSpecifiedForTable($tableName)
-    {
-        return new self('No columns specified for table ' . $tableName);
-    }
-
-    /**
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function limitOffsetInvalid()
-    {
-        return new self('Invalid Offset in Limit Query, it has to be larger than or equal to 0.');
-    }
-
-    /**
-     * @param string $name
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function typeExists($name)
-    {
-        return new self('Type ' . $name . ' already exists.');
-    }
-
-    /**
-     * @param string $name
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function unknownColumnType($name)
-    {
-        return new self('Unknown column type "' . $name . '" requested. Any Doctrine type that you use has ' .
-            'to be registered with \Doctrine\DBAL\Types\Type::addType(). You can get a list of all the ' .
-            'known types with \Doctrine\DBAL\Types\Type::getTypesMap(). If this error occurs during database ' .
-            'introspection then you might have forgotten to register all database types for a Doctrine Type. Use ' .
-            'AbstractPlatform#registerDoctrineTypeMapping() or have your custom types implement ' .
-            'Type#getMappedDatabaseTypes(). If the type name is empty you might ' .
-            'have a problem with the cache or forgot some mapping information.');
-    }
-
-    /**
-     * @param string $name
-     *
-     * @return \Doctrine\DBAL\DBALException
-     */
-    public static function typeNotFound($name)
-    {
-        return new self('Type to be overwritten ' . $name . ' does not exist.');
-    }
-
-    public static function typeNotRegistered(Type $type) : self
-    {
-        return new self(sprintf('Type of the class %s@%s is not registered.', get_class($type), spl_object_hash($type)));
-    }
-
-    public static function typeAlreadyRegistered(Type $type) : self
-    {
-        return new self(
-            sprintf('Type of the class %s@%s is already registered.', get_class($type), spl_object_hash($type))
-        );
-    }
-
-    public static function invalidColumnIndex(int $index, int $count) : self
-    {
-        return new self(sprintf(
-            'Invalid column index %d. The statement result contains %d column%s.',
-            $index,
-            $count,
-            $count === 1 ? '' : 's'
-        ));
-    }
 }
diff --git a/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php b/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php
index c876723d7ab..be0074ce0f4 100644
--- a/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php
+++ b/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php
@@ -8,6 +8,7 @@
 use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver;
 use Doctrine\DBAL\Exception;
+use Doctrine\DBAL\Platforms\Exception\InvalidPlatformVersion;
 use Doctrine\DBAL\Platforms\MariaDb1027Platform;
 use Doctrine\DBAL\Platforms\MySQL57Platform;
 use Doctrine\DBAL\Platforms\MySQL80Platform;
@@ -148,7 +149,7 @@ private function getOracleMysqlVersionNumber(string $versionString) : string
             $versionString,
             $versionParts
         )) {
-            throw DBALException::invalidPlatformVersionSpecified(
+            throw InvalidPlatformVersion::new(
                 $versionString,
                 '<major_version>.<minor_version>.<patch_version>'
             );
@@ -179,7 +180,7 @@ private function getMariaDbMysqlVersionNumber(string $versionString) : string
             $versionString,
             $versionParts
         )) {
-            throw DBALException::invalidPlatformVersionSpecified(
+            throw InvalidPlatformVersion::new(
                 $versionString,
                 '^(?:5\.5\.5-)?(mariadb-)?<major_version>.<minor_version>.<patch_version>'
             );
diff --git a/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php b/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php
index ea62f8e3603..726d4cce38e 100644
--- a/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php
+++ b/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php
@@ -5,9 +5,9 @@
 namespace Doctrine\DBAL\Driver;
 
 use Doctrine\DBAL\Connection;
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver;
 use Doctrine\DBAL\Exception;
+use Doctrine\DBAL\Platforms\Exception\InvalidPlatformVersion;
 use Doctrine\DBAL\Platforms\PostgreSQL100Platform;
 use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
 use Doctrine\DBAL\Platforms\PostgreSqlPlatform;
@@ -82,7 +82,7 @@ public function convertException($message, DriverException $exception)
     public function createDatabasePlatformForVersion($version)
     {
         if (! preg_match('/^(?P<major>\d+)(?:\.(?P<minor>\d+)(?:\.(?P<patch>\d+))?)?/', $version, $versionParts)) {
-            throw DBALException::invalidPlatformVersionSpecified(
+            throw InvalidPlatformVersion::new(
                 $version,
                 '<major_version>.<minor_version>.<patch_version>'
             );
diff --git a/lib/Doctrine/DBAL/Driver/AbstractSQLAnywhereDriver.php b/lib/Doctrine/DBAL/Driver/AbstractSQLAnywhereDriver.php
index ebca7b1934e..2acb5777d1d 100644
--- a/lib/Doctrine/DBAL/Driver/AbstractSQLAnywhereDriver.php
+++ b/lib/Doctrine/DBAL/Driver/AbstractSQLAnywhereDriver.php
@@ -5,9 +5,9 @@
 namespace Doctrine\DBAL\Driver;
 
 use Doctrine\DBAL\Connection;
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver;
 use Doctrine\DBAL\Exception;
+use Doctrine\DBAL\Platforms\Exception\InvalidPlatformVersion;
 use Doctrine\DBAL\Platforms\SQLAnywherePlatform;
 use Doctrine\DBAL\Schema\SQLAnywhereSchemaManager;
 use Doctrine\DBAL\VersionAwarePlatformDriver;
@@ -73,7 +73,7 @@ public function createDatabasePlatformForVersion($version)
             $version,
             $versionParts
         )) {
-            throw DBALException::invalidPlatformVersionSpecified(
+            throw InvalidPlatformVersion::new(
                 $version,
                 '<major_version>.<minor_version>.<patch_version>.<build_version>'
             );
diff --git a/lib/Doctrine/DBAL/Driver/AbstractSQLServerDriver.php b/lib/Doctrine/DBAL/Driver/AbstractSQLServerDriver.php
index dc22ebd5bb1..960484d9629 100644
--- a/lib/Doctrine/DBAL/Driver/AbstractSQLServerDriver.php
+++ b/lib/Doctrine/DBAL/Driver/AbstractSQLServerDriver.php
@@ -5,8 +5,8 @@
 namespace Doctrine\DBAL\Driver;
 
 use Doctrine\DBAL\Connection;
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver;
+use Doctrine\DBAL\Platforms\Exception\InvalidPlatformVersion;
 use Doctrine\DBAL\Platforms\SQLServer2012Platform;
 use Doctrine\DBAL\Platforms\SQLServerPlatform;
 use Doctrine\DBAL\Schema\SQLServerSchemaManager;
@@ -29,7 +29,7 @@ public function createDatabasePlatformForVersion($version)
             $version,
             $versionParts
         )) {
-            throw DBALException::invalidPlatformVersionSpecified(
+            throw InvalidPlatformVersion::new(
                 $version,
                 '<major_version>.<minor_version>.<patch_version>.<build_version>'
             );
diff --git a/lib/Doctrine/DBAL/Driver/IBMDB2/DB2Statement.php b/lib/Doctrine/DBAL/Driver/IBMDB2/DB2Statement.php
index f2633d95d65..c4f6d0c7d3a 100644
--- a/lib/Doctrine/DBAL/Driver/IBMDB2/DB2Statement.php
+++ b/lib/Doctrine/DBAL/Driver/IBMDB2/DB2Statement.php
@@ -4,9 +4,9 @@
 
 namespace Doctrine\DBAL\Driver\IBMDB2;
 
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver\Statement;
 use Doctrine\DBAL\Driver\StatementIterator;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
 use Doctrine\DBAL\FetchMode;
 use Doctrine\DBAL\ParameterType;
 use IteratorAggregate;
@@ -318,7 +318,7 @@ public function fetchColumn($columnIndex = 0)
         }
 
         if (! array_key_exists($columnIndex, $row)) {
-            throw DBALException::invalidColumnIndex($columnIndex, count($row));
+            throw InvalidColumnIndex::new($columnIndex, count($row));
         }
 
         return $row[$columnIndex];
diff --git a/lib/Doctrine/DBAL/Driver/Mysqli/MysqliStatement.php b/lib/Doctrine/DBAL/Driver/Mysqli/MysqliStatement.php
index bb07e5a9a95..9dd8e456dcd 100644
--- a/lib/Doctrine/DBAL/Driver/Mysqli/MysqliStatement.php
+++ b/lib/Doctrine/DBAL/Driver/Mysqli/MysqliStatement.php
@@ -4,11 +4,11 @@
 
 namespace Doctrine\DBAL\Driver\Mysqli;
 
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver\DriverException;
 use Doctrine\DBAL\Driver\Statement;
 use Doctrine\DBAL\Driver\StatementIterator;
 use Doctrine\DBAL\Exception\InvalidArgumentException;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
 use Doctrine\DBAL\FetchMode;
 use Doctrine\DBAL\ParameterType;
 use IteratorAggregate;
@@ -382,7 +382,7 @@ public function fetchColumn($columnIndex = 0)
         }
 
         if (! array_key_exists($columnIndex, $row)) {
-            throw DBALException::invalidColumnIndex($columnIndex, count($row));
+            throw InvalidColumnIndex::new($columnIndex, count($row));
         }
 
         return $row[$columnIndex];
diff --git a/lib/Doctrine/DBAL/Driver/OCI8/OCI8Statement.php b/lib/Doctrine/DBAL/Driver/OCI8/OCI8Statement.php
index c4dfdddeacd..b06ab3ae51e 100644
--- a/lib/Doctrine/DBAL/Driver/OCI8/OCI8Statement.php
+++ b/lib/Doctrine/DBAL/Driver/OCI8/OCI8Statement.php
@@ -4,9 +4,9 @@
 
 namespace Doctrine\DBAL\Driver\OCI8;
 
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver\Statement;
 use Doctrine\DBAL\Driver\StatementIterator;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
 use Doctrine\DBAL\FetchMode;
 use Doctrine\DBAL\ParameterType;
 use InvalidArgumentException;
@@ -488,7 +488,7 @@ public function fetchColumn($columnIndex = 0)
         }
 
         if (! array_key_exists($columnIndex, $row)) {
-            throw DBALException::invalidColumnIndex($columnIndex, count($row));
+            throw InvalidColumnIndex::new($columnIndex, count($row));
         }
 
         return $row[$columnIndex];
diff --git a/lib/Doctrine/DBAL/Driver/PDOStatement.php b/lib/Doctrine/DBAL/Driver/PDOStatement.php
index 411cf8222c8..cfcbb92cf31 100644
--- a/lib/Doctrine/DBAL/Driver/PDOStatement.php
+++ b/lib/Doctrine/DBAL/Driver/PDOStatement.php
@@ -4,7 +4,7 @@
 
 namespace Doctrine\DBAL\Driver;
 
-use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
 use Doctrine\DBAL\FetchMode;
 use Doctrine\DBAL\ParameterType;
 use IteratorAggregate;
@@ -186,7 +186,7 @@ public function fetchColumn($columnIndex = 0)
                 $columnCount = $this->columnCount();
 
                 if ($columnIndex < 0 || $columnIndex >= $columnCount) {
-                    throw DBALException::invalidColumnIndex($columnIndex, $columnCount);
+                    throw InvalidColumnIndex::new($columnIndex, $columnCount);
                 }
             }
 
diff --git a/lib/Doctrine/DBAL/Driver/SQLAnywhere/SQLAnywhereStatement.php b/lib/Doctrine/DBAL/Driver/SQLAnywhere/SQLAnywhereStatement.php
index c8afb177f46..8e5c59fb1f5 100644
--- a/lib/Doctrine/DBAL/Driver/SQLAnywhere/SQLAnywhereStatement.php
+++ b/lib/Doctrine/DBAL/Driver/SQLAnywhere/SQLAnywhereStatement.php
@@ -4,9 +4,9 @@
 
 namespace Doctrine\DBAL\Driver\SQLAnywhere;
 
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver\Statement;
 use Doctrine\DBAL\Driver\StatementIterator;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
 use Doctrine\DBAL\FetchMode;
 use Doctrine\DBAL\ParameterType;
 use IteratorAggregate;
@@ -260,7 +260,7 @@ public function fetchColumn($columnIndex = 0)
         }
 
         if (! array_key_exists($columnIndex, $row)) {
-            throw DBALException::invalidColumnIndex($columnIndex, count($row));
+            throw InvalidColumnIndex::new($columnIndex, count($row));
         }
     }
 
diff --git a/lib/Doctrine/DBAL/Driver/SQLSrv/SQLSrvStatement.php b/lib/Doctrine/DBAL/Driver/SQLSrv/SQLSrvStatement.php
index ad572e81e30..4cb8c65d9e7 100644
--- a/lib/Doctrine/DBAL/Driver/SQLSrv/SQLSrvStatement.php
+++ b/lib/Doctrine/DBAL/Driver/SQLSrv/SQLSrvStatement.php
@@ -4,9 +4,9 @@
 
 namespace Doctrine\DBAL\Driver\SQLSrv;
 
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver\Statement;
 use Doctrine\DBAL\Driver\StatementIterator;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
 use Doctrine\DBAL\FetchMode;
 use Doctrine\DBAL\ParameterType;
 use IteratorAggregate;
@@ -389,7 +389,7 @@ public function fetchColumn($columnIndex = 0)
         }
 
         if (! array_key_exists($columnIndex, $row)) {
-            throw DBALException::invalidColumnIndex($columnIndex, count($row));
+            throw InvalidColumnIndex::new($columnIndex, count($row));
         }
 
         return $row[$columnIndex];
diff --git a/lib/Doctrine/DBAL/DriverManager.php b/lib/Doctrine/DBAL/DriverManager.php
index 33cbff22972..4a16ee1735c 100644
--- a/lib/Doctrine/DBAL/DriverManager.php
+++ b/lib/Doctrine/DBAL/DriverManager.php
@@ -15,6 +15,11 @@
 use Doctrine\DBAL\Driver\PDOSqlsrv\Driver as PDOSQLSrvDriver;
 use Doctrine\DBAL\Driver\SQLAnywhere\Driver as SQLAnywhereDriver;
 use Doctrine\DBAL\Driver\SQLSrv\Driver as SQLSrvDriver;
+use Doctrine\DBAL\Exception\DriverRequired;
+use Doctrine\DBAL\Exception\InvalidDriverClass;
+use Doctrine\DBAL\Exception\InvalidPdoInstance;
+use Doctrine\DBAL\Exception\InvalidWrapperClass;
+use Doctrine\DBAL\Exception\UnknownDriver;
 use PDO;
 use function array_keys;
 use function array_map;
@@ -172,7 +177,7 @@ public static function getConnection(
 
         // check for existing pdo object
         if (isset($params['pdo']) && ! $params['pdo'] instanceof PDO) {
-            throw DBALException::invalidPdoInstance();
+            throw InvalidPdoInstance::new();
         }
 
         if (isset($params['pdo'])) {
@@ -189,7 +194,7 @@ public static function getConnection(
         $wrapperClass = Connection::class;
         if (isset($params['wrapperClass'])) {
             if (! is_subclass_of($params['wrapperClass'], $wrapperClass)) {
-                throw DBALException::invalidWrapperClass($params['wrapperClass']);
+                throw InvalidWrapperClass::new($params['wrapperClass']);
             }
 
             $wrapperClass = $params['wrapperClass'];
@@ -221,18 +226,18 @@ private static function _checkParams(array $params) : void
 
         // driver
         if (! isset($params['driver']) && ! isset($params['driverClass'])) {
-            throw DBALException::driverRequired();
+            throw DriverRequired::new();
         }
 
         // check validity of parameters
 
         // driver
         if (isset($params['driver']) && ! isset(self::$_driverMap[$params['driver']])) {
-            throw DBALException::unknownDriver($params['driver'], array_keys(self::$_driverMap));
+            throw UnknownDriver::new($params['driver'], array_keys(self::$_driverMap));
         }
 
         if (isset($params['driverClass']) && ! in_array(Driver::class, class_implements($params['driverClass'], true))) {
-            throw DBALException::invalidDriverClass($params['driverClass']);
+            throw InvalidDriverClass::new($params['driverClass']);
         }
     }
 
@@ -433,7 +438,7 @@ private static function parseDatabaseUrlScheme(array $url, array $params) : arra
         // If a schemeless connection URL is given, we require a default driver or default custom driver
         // as connection parameter.
         if (! isset($params['driverClass']) && ! isset($params['driver'])) {
-            throw DBALException::driverRequired($params['url']);
+            throw DriverRequired::new($params['url']);
         }
 
         return $params;
diff --git a/lib/Doctrine/DBAL/Exception/CommitFailedRollbackOnly.php b/lib/Doctrine/DBAL/Exception/CommitFailedRollbackOnly.php
new file mode 100644
index 00000000000..dd53e900711
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/CommitFailedRollbackOnly.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\ConnectionException;
+
+final class CommitFailedRollbackOnly extends ConnectionException
+{
+    public static function new() : self
+    {
+        return new self('Transaction commit failed because the transaction has been marked for rollback only.');
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/DriverRequired.php b/lib/Doctrine/DBAL/Exception/DriverRequired.php
new file mode 100644
index 00000000000..6f0086628c2
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/DriverRequired.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class DriverRequired extends DBALException
+{
+    /**
+     * @param string|null $url The URL that was provided in the connection parameters (if any).
+     */
+    public static function new(?string $url = null) : self
+    {
+        if ($url !== null) {
+            return new self(
+                sprintf(
+                    "The options 'driver' or 'driverClass' are mandatory if a connection URL without scheme "
+                        . 'is given to DriverManager::getConnection(). Given URL: %s',
+                    $url
+                )
+            );
+        }
+
+        return new self(
+            "The options 'driver' or 'driverClass' are mandatory if no PDO "
+                . 'instance is given to DriverManager::getConnection().'
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/EmptyCriteriaNotAllowed.php b/lib/Doctrine/DBAL/Exception/EmptyCriteriaNotAllowed.php
new file mode 100644
index 00000000000..517e693ff52
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/EmptyCriteriaNotAllowed.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+final class EmptyCriteriaNotAllowed extends InvalidArgumentException
+{
+    public static function new() : self
+    {
+        return new self('Empty criteria was used, expected non-empty criteria');
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/InvalidArgumentException.php b/lib/Doctrine/DBAL/Exception/InvalidArgumentException.php
index b0fd74d3591..a6aabf34d0c 100644
--- a/lib/Doctrine/DBAL/Exception/InvalidArgumentException.php
+++ b/lib/Doctrine/DBAL/Exception/InvalidArgumentException.php
@@ -11,11 +11,4 @@
  */
 class InvalidArgumentException extends DBALException
 {
-    /**
-     * @return self
-     */
-    public static function fromEmptyCriteria()
-    {
-        return new self('Empty criteria was used, expected non-empty criteria');
-    }
 }
diff --git a/lib/Doctrine/DBAL/Exception/InvalidColumnIndex.php b/lib/Doctrine/DBAL/Exception/InvalidColumnIndex.php
new file mode 100644
index 00000000000..bbdac4c5d37
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/InvalidColumnIndex.php
@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class InvalidColumnIndex extends DBALException
+{
+    public static function new(int $index, int $count) : self
+    {
+        return new self(sprintf(
+            'Invalid column index %d. The statement result contains %d column%s.',
+            $index,
+            $count,
+            $count === 1 ? '' : 's'
+        ));
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/InvalidDriverClass.php b/lib/Doctrine/DBAL/Exception/InvalidDriverClass.php
new file mode 100644
index 00000000000..e297bd5953c
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/InvalidDriverClass.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Driver;
+use function sprintf;
+
+final class InvalidDriverClass extends DBALException
+{
+    public static function new(string $driverClass) : self
+    {
+        return new self(
+            sprintf(
+                "The given 'driverClass' %s has to implement the %s interface.",
+                $driverClass,
+                Driver::class
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/InvalidPdoInstance.php b/lib/Doctrine/DBAL/Exception/InvalidPdoInstance.php
new file mode 100644
index 00000000000..1d895d73ada
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/InvalidPdoInstance.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\DBALException;
+
+final class InvalidPdoInstance extends DBALException
+{
+    public static function new() : self
+    {
+        return new self("The 'pdo' option was used in DriverManager::getConnection() but no instance of PDO was given.");
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/InvalidPlatformType.php b/lib/Doctrine/DBAL/Exception/InvalidPlatformType.php
new file mode 100644
index 00000000000..b8658533503
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/InvalidPlatformType.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Platforms\AbstractPlatform;
+use function get_class;
+use function gettype;
+use function is_object;
+use function sprintf;
+
+final class InvalidPlatformType extends DBALException
+{
+    /**
+     * @param mixed $invalidPlatform
+     */
+    public static function new($invalidPlatform) : self
+    {
+        if (is_object($invalidPlatform)) {
+            return new self(
+                sprintf(
+                    "Option 'platform' must be a subtype of '%s', instance of '%s' given",
+                    AbstractPlatform::class,
+                    get_class($invalidPlatform)
+                )
+            );
+        }
+
+        return new self(
+            sprintf(
+                "Option 'platform' must be an object and subtype of '%s'. Got '%s'",
+                AbstractPlatform::class,
+                gettype($invalidPlatform)
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/InvalidWrapperClass.php b/lib/Doctrine/DBAL/Exception/InvalidWrapperClass.php
new file mode 100644
index 00000000000..474f639d719
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/InvalidWrapperClass.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class InvalidWrapperClass extends DBALException
+{
+    public static function new(string $wrapperClass) : self
+    {
+        return new self(
+            sprintf(
+                "The given 'wrapperClass' %s has to be a subtype of %s.",
+                $wrapperClass,
+                Connection::class
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/MayNotAlterNestedTransactionWithSavepointsInTransaction.php b/lib/Doctrine/DBAL/Exception/MayNotAlterNestedTransactionWithSavepointsInTransaction.php
new file mode 100644
index 00000000000..fb47865ab52
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/MayNotAlterNestedTransactionWithSavepointsInTransaction.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\ConnectionException;
+
+final class MayNotAlterNestedTransactionWithSavepointsInTransaction extends ConnectionException
+{
+    public static function new() : self
+    {
+        return new self('May not alter the nested transaction with savepoints behavior while a transaction is open.');
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/MissingSQLParam.php b/lib/Doctrine/DBAL/Exception/MissingSQLParam.php
new file mode 100644
index 00000000000..c15302555bc
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/MissingSQLParam.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\SQLParserUtilsException;
+use function sprintf;
+
+final class MissingSQLParam extends SQLParserUtilsException
+{
+    public static function new(string $paramName) : self
+    {
+        return new self(
+            sprintf('Value for :%1$s not found in params array. Params array key should be "%1$s"', $paramName)
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/MissingSQLType.php b/lib/Doctrine/DBAL/Exception/MissingSQLType.php
new file mode 100644
index 00000000000..c059324bf8c
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/MissingSQLType.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\SQLParserUtilsException;
+use function sprintf;
+
+final class MissingSQLType extends SQLParserUtilsException
+{
+    public static function new(string $typeName) : self
+    {
+        return new self(
+            sprintf('Value for :%1$s not found in types array. Types array key should be "%1$s"', $typeName)
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/NoActiveTransaction.php b/lib/Doctrine/DBAL/Exception/NoActiveTransaction.php
new file mode 100644
index 00000000000..8f6fe0577e3
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/NoActiveTransaction.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\ConnectionException;
+
+final class NoActiveTransaction extends ConnectionException
+{
+    public static function new() : self
+    {
+        return new self('There is no active transaction.');
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/SavepointsNotSupported.php b/lib/Doctrine/DBAL/Exception/SavepointsNotSupported.php
new file mode 100644
index 00000000000..097fdc4a8cf
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/SavepointsNotSupported.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\ConnectionException;
+
+final class SavepointsNotSupported extends ConnectionException
+{
+    public static function new() : self
+    {
+        return new self('Savepoints are not supported by this driver.');
+    }
+}
diff --git a/lib/Doctrine/DBAL/Exception/UnknownDriver.php b/lib/Doctrine/DBAL/Exception/UnknownDriver.php
new file mode 100644
index 00000000000..98d5d4770f5
--- /dev/null
+++ b/lib/Doctrine/DBAL/Exception/UnknownDriver.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function implode;
+use function sprintf;
+
+final class UnknownDriver extends DBALException
+{
+    /**
+     * @param string[] $knownDrivers
+     */
+    public static function new(string $unknownDriverName, array $knownDrivers) : self
+    {
+        return new self(
+            sprintf(
+                "The given 'driver' %s is unknown, Doctrine currently supports only the following drivers: %s",
+                $unknownDriverName,
+                implode(', ', $knownDrivers)
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php b/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
index 2f4efac70d4..26d067ecd4d 100644
--- a/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
+++ b/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
@@ -15,6 +15,8 @@
 use Doctrine\DBAL\Event\SchemaCreateTableEventArgs;
 use Doctrine\DBAL\Event\SchemaDropTableEventArgs;
 use Doctrine\DBAL\Events;
+use Doctrine\DBAL\Platforms\Exception\NoColumnsSpecifiedForTable;
+use Doctrine\DBAL\Platforms\Exception\NotSupported;
 use Doctrine\DBAL\Platforms\Keywords\KeywordList;
 use Doctrine\DBAL\Schema\Column;
 use Doctrine\DBAL\Schema\ColumnDiff;
@@ -28,6 +30,7 @@
 use Doctrine\DBAL\Schema\UniqueConstraint;
 use Doctrine\DBAL\TransactionIsolationLevel;
 use Doctrine\DBAL\Types;
+use Doctrine\DBAL\Types\Exception\TypeNotFound;
 use Doctrine\DBAL\Types\Type;
 use InvalidArgumentException;
 use UnexpectedValueException;
@@ -326,7 +329,7 @@ public function getJsonTypeDeclarationSQL(array $field)
      */
     protected function getVarcharTypeDeclarationSQLSnippet($length, $fixed)
     {
-        throw DBALException::notSupported('VARCHARs not supported by Platform.');
+        throw NotSupported::new('VARCHARs not supported by Platform.');
     }
 
     /**
@@ -341,7 +344,7 @@ protected function getVarcharTypeDeclarationSQLSnippet($length, $fixed)
      */
     protected function getBinaryTypeDeclarationSQLSnippet($length, $fixed)
     {
-        throw DBALException::notSupported('BINARY/VARBINARY column types are not supported by this platform.');
+        throw NotSupported::new('BINARY/VARBINARY column types are not supported by this platform.');
     }
 
     /**
@@ -384,7 +387,7 @@ public function registerDoctrineTypeMapping($dbType, $doctrineType)
         }
 
         if (! Types\Type::hasType($doctrineType)) {
-            throw DBALException::typeNotFound($doctrineType);
+            throw TypeNotFound::new($doctrineType);
         }
 
         $dbType                             = strtolower($dbType);
@@ -616,7 +619,7 @@ public function getWildcards()
      */
     public function getRegexpExpression() : string
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -832,7 +835,7 @@ public function getLowerExpression(string $string) : string
      */
     public function getLocateExpression(string $string, string $substring, ?string $start = null) : string
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -967,7 +970,7 @@ public function getCosExpression(string $number) : string
      */
     public function getDateDiffExpression(string $date1, string $date2) : string
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -1192,7 +1195,7 @@ public function getDateSubYearsExpression(string $date, string $years) : string
      */
     protected function getDateArithmeticIntervalExpression(string $date, string $operator, string $interval, string $unit) : string
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -1429,7 +1432,7 @@ public function getCreateTableSQL(Table $table, $createFlags = self::CREATE_INDE
         }
 
         if (count($table->getColumns()) === 0) {
-            throw DBALException::noColumnsSpecifiedForTable($table->getName());
+            throw NoColumnsSpecifiedForTable::new($table->getName());
         }
 
         $tableName                    = $table->getQuotedName($this);
@@ -1553,7 +1556,7 @@ public function getCommentOnColumnSQL($tableName, $columnName, $comment)
     public function getInlineColumnCommentSQL($comment)
     {
         if (! $this->supportsInlineColumnComments()) {
-            throw DBALException::notSupported(__METHOD__);
+            throw NotSupported::new(__METHOD__);
         }
 
         return 'COMMENT ' . $this->quoteStringLiteral($comment);
@@ -1624,7 +1627,7 @@ public function getCreateTemporaryTableSnippetSQL()
      */
     public function getCreateSequenceSQL(Sequence $sequence)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -1636,7 +1639,7 @@ public function getCreateSequenceSQL(Sequence $sequence)
      */
     public function getAlterSequenceSQL(Sequence $sequence)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -1762,7 +1765,7 @@ public function getCreatePrimaryKeySQL(Index $index, $table)
      */
     public function getCreateSchemaSQL($schemaName)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -1831,7 +1834,7 @@ public function getCreateForeignKeySQL(ForeignKeyConstraint $foreignKey, $table)
      */
     public function getAlterTableSQL(TableDiff $diff)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2650,7 +2653,7 @@ protected function _getTransactionIsolationLevelSQL($level)
      */
     public function getListDatabasesSQL()
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2662,7 +2665,7 @@ public function getListDatabasesSQL()
      */
     public function getListNamespacesSQL()
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2674,7 +2677,7 @@ public function getListNamespacesSQL()
      */
     public function getListSequencesSQL($database)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2686,7 +2689,7 @@ public function getListSequencesSQL($database)
      */
     public function getListTableConstraintsSQL($table)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2699,7 +2702,7 @@ public function getListTableConstraintsSQL($table)
      */
     public function getListTableColumnsSQL($table, $database = null)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2709,7 +2712,7 @@ public function getListTableColumnsSQL($table, $database = null)
      */
     public function getListTablesSQL()
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2719,7 +2722,7 @@ public function getListTablesSQL()
      */
     public function getListUsersSQL()
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2733,7 +2736,7 @@ public function getListUsersSQL()
      */
     public function getListViewsSQL($database)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2755,7 +2758,7 @@ public function getListViewsSQL($database)
      */
     public function getListTableIndexesSQL($table, $currentDatabase = null)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2767,7 +2770,7 @@ public function getListTableIndexesSQL($table, $currentDatabase = null)
      */
     public function getListTableForeignKeysSQL($table)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2780,7 +2783,7 @@ public function getListTableForeignKeysSQL($table)
      */
     public function getCreateViewSQL($name, $sql)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2792,7 +2795,7 @@ public function getCreateViewSQL($name, $sql)
      */
     public function getDropViewSQL($name)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2806,7 +2809,7 @@ public function getDropViewSQL($name)
      */
     public function getDropSequenceSQL($sequence)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2818,7 +2821,7 @@ public function getDropSequenceSQL($sequence)
      */
     public function getSequenceNextValSQL($sequenceName)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2832,7 +2835,7 @@ public function getSequenceNextValSQL($sequenceName)
      */
     public function getCreateDatabaseSQL($database)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2846,7 +2849,7 @@ public function getCreateDatabaseSQL($database)
      */
     public function getSetTransactionIsolationSQL($level)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2861,7 +2864,7 @@ public function getSetTransactionIsolationSQL($level)
      */
     public function getDateTimeTypeDeclarationSQL(array $fieldDeclaration)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2888,7 +2891,7 @@ public function getDateTimeTzTypeDeclarationSQL(array $fieldDeclaration)
      */
     public function getDateTypeDeclarationSQL(array $fieldDeclaration)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -2903,7 +2906,7 @@ public function getDateTypeDeclarationSQL(array $fieldDeclaration)
      */
     public function getTimeTypeDeclarationSQL(array $fieldDeclaration)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -3001,7 +3004,7 @@ public function getSequencePrefix($tableName, $schemaName = null)
      */
     public function getIdentitySequenceName($tableName, $columnName)
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -3135,7 +3138,7 @@ public function canEmulateSchemas()
      */
     public function getDefaultSchemaName()
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
@@ -3451,7 +3454,7 @@ final public function getReservedKeywordsList()
         $class    = $this->getReservedKeywordsClass();
         $keywords = new $class();
         if (! $keywords instanceof KeywordList) {
-            throw DBALException::notSupported(__METHOD__);
+            throw NotSupported::new(__METHOD__);
         }
 
         // Store the instance so it doesn't need to be generated on every request.
@@ -3469,7 +3472,7 @@ final public function getReservedKeywordsList()
      */
     protected function getReservedKeywordsClass()
     {
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
diff --git a/lib/Doctrine/DBAL/Platforms/DB2Platform.php b/lib/Doctrine/DBAL/Platforms/DB2Platform.php
index b0ff5ab15ce..2bdd3d2737a 100644
--- a/lib/Doctrine/DBAL/Platforms/DB2Platform.php
+++ b/lib/Doctrine/DBAL/Platforms/DB2Platform.php
@@ -4,7 +4,7 @@
 
 namespace Doctrine\DBAL\Platforms;
 
-use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Platforms\Exception\NotSupported;
 use Doctrine\DBAL\Schema\ColumnDiff;
 use Doctrine\DBAL\Schema\Identifier;
 use Doctrine\DBAL\Schema\Index;
@@ -483,7 +483,7 @@ public function getCurrentTimestampSQL()
     public function getIndexDeclarationSQL($name, Index $index)
     {
         // Index declaration in statements like CREATE TABLE is not supported.
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
diff --git a/lib/Doctrine/DBAL/Platforms/Exception/InvalidPlatformVersion.php b/lib/Doctrine/DBAL/Platforms/Exception/InvalidPlatformVersion.php
new file mode 100644
index 00000000000..34874301301
--- /dev/null
+++ b/lib/Doctrine/DBAL/Platforms/Exception/InvalidPlatformVersion.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Platforms\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class InvalidPlatformVersion extends DBALException implements PlatformException
+{
+    /**
+     * Returns a new instance for an invalid specified platform version.
+     *
+     * @param string $version        The invalid platform version given.
+     * @param string $expectedFormat The expected platform version format.
+     */
+    public static function new(string $version, string $expectedFormat) : self
+    {
+        return new self(
+            sprintf(
+                'Invalid platform version "%s" specified. The platform version has to be specified in the format: "%s".',
+                $version,
+                $expectedFormat
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Platforms/Exception/NoColumnsSpecifiedForTable.php b/lib/Doctrine/DBAL/Platforms/Exception/NoColumnsSpecifiedForTable.php
new file mode 100644
index 00000000000..2e96b5ffe90
--- /dev/null
+++ b/lib/Doctrine/DBAL/Platforms/Exception/NoColumnsSpecifiedForTable.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Platforms\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class NoColumnsSpecifiedForTable extends DBALException implements PlatformException
+{
+    public static function new(string $tableName) : self
+    {
+        return new self(sprintf('No columns specified for table %s', $tableName));
+    }
+}
diff --git a/lib/Doctrine/DBAL/Platforms/Exception/NotSupported.php b/lib/Doctrine/DBAL/Platforms/Exception/NotSupported.php
new file mode 100644
index 00000000000..5cd890308f4
--- /dev/null
+++ b/lib/Doctrine/DBAL/Platforms/Exception/NotSupported.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Platforms\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class NotSupported extends DBALException implements PlatformException
+{
+    public static function new(string $method) : self
+    {
+        return new self(sprintf('Operation \'%s\' is not supported by platform.', $method));
+    }
+}
diff --git a/lib/Doctrine/DBAL/Platforms/Exception/PlatformException.php b/lib/Doctrine/DBAL/Platforms/Exception/PlatformException.php
new file mode 100644
index 00000000000..908207284ec
--- /dev/null
+++ b/lib/Doctrine/DBAL/Platforms/Exception/PlatformException.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Platforms\Exception;
+
+interface PlatformException
+{
+}
diff --git a/lib/Doctrine/DBAL/Platforms/SQLAnywherePlatform.php b/lib/Doctrine/DBAL/Platforms/SQLAnywherePlatform.php
index 691d72ea908..f868cfbd8e6 100644
--- a/lib/Doctrine/DBAL/Platforms/SQLAnywherePlatform.php
+++ b/lib/Doctrine/DBAL/Platforms/SQLAnywherePlatform.php
@@ -4,8 +4,8 @@
 
 namespace Doctrine\DBAL\Platforms;
 
-use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\LockMode;
+use Doctrine\DBAL\Platforms\Exception\NotSupported;
 use Doctrine\DBAL\Schema\Column;
 use Doctrine\DBAL\Schema\ColumnDiff;
 use Doctrine\DBAL\Schema\Constraint;
@@ -683,7 +683,7 @@ public function getGuidTypeDeclarationSQL(array $field)
     public function getIndexDeclarationSQL($name, Index $index)
     {
         // Index declaration in statements like CREATE TABLE is not supported.
-        throw DBALException::notSupported(__METHOD__);
+        throw NotSupported::new(__METHOD__);
     }
 
     /**
diff --git a/lib/Doctrine/DBAL/Query/Exception/NonUniqueAlias.php b/lib/Doctrine/DBAL/Query/Exception/NonUniqueAlias.php
new file mode 100644
index 00000000000..7fb71b4463a
--- /dev/null
+++ b/lib/Doctrine/DBAL/Query/Exception/NonUniqueAlias.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Query\Exception;
+
+use Doctrine\DBAL\Query\QueryException;
+use function implode;
+use function sprintf;
+
+final class NonUniqueAlias extends QueryException
+{
+    /**
+     * @param string[] $registeredAliases
+     */
+    public static function new(string $alias, array $registeredAliases) : self
+    {
+        return new self(
+            sprintf(
+                "The given alias '%s' is not unique in FROM and JOIN clause table. "
+                    . 'The currently registered aliases are: %s.',
+                $alias,
+                implode(', ', $registeredAliases)
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Query/Exception/UnknownAlias.php b/lib/Doctrine/DBAL/Query/Exception/UnknownAlias.php
new file mode 100644
index 00000000000..bb355179174
--- /dev/null
+++ b/lib/Doctrine/DBAL/Query/Exception/UnknownAlias.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Query\Exception;
+
+use Doctrine\DBAL\Query\QueryException;
+use function implode;
+use function sprintf;
+
+final class UnknownAlias extends QueryException
+{
+    /**
+     * @param string[] $registeredAliases
+     */
+    public static function new(string $alias, array $registeredAliases) : self
+    {
+        return new self(
+            sprintf(
+                "The given alias '%s' is not part of any FROM or JOIN clause table. "
+                    . 'The currently registered aliases are: %s.',
+                $alias,
+                implode(', ', $registeredAliases)
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Query/QueryBuilder.php b/lib/Doctrine/DBAL/Query/QueryBuilder.php
index f3e92a2ad6f..9dd5c9d66cf 100644
--- a/lib/Doctrine/DBAL/Query/QueryBuilder.php
+++ b/lib/Doctrine/DBAL/Query/QueryBuilder.php
@@ -7,6 +7,8 @@
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\Driver\Statement;
 use Doctrine\DBAL\ParameterType;
+use Doctrine\DBAL\Query\Exception\NonUniqueAlias;
+use Doctrine\DBAL\Query\Exception\UnknownAlias;
 use Doctrine\DBAL\Query\Expression\CompositeExpression;
 use Doctrine\DBAL\Query\Expression\ExpressionBuilder;
 use function array_key_exists;
@@ -1156,7 +1158,7 @@ private function verifyAllAliasesAreKnown(array $knownAliases)
     {
         foreach ($this->sqlParts['join'] as $fromAlias => $joins) {
             if (! isset($knownAliases[$fromAlias])) {
-                throw QueryException::unknownAlias($fromAlias, array_keys($knownAliases));
+                throw UnknownAlias::new($fromAlias, array_keys($knownAliases));
             }
         }
     }
@@ -1314,7 +1316,7 @@ private function getSQLForJoins($fromAlias, array &$knownAliases)
         if (isset($this->sqlParts['join'][$fromAlias])) {
             foreach ($this->sqlParts['join'][$fromAlias] as $join) {
                 if (array_key_exists($join['joinAlias'], $knownAliases)) {
-                    throw QueryException::nonUniqueAlias($join['joinAlias'], array_keys($knownAliases));
+                    throw NonUniqueAlias::new($join['joinAlias'], array_keys($knownAliases));
                 }
                 $sql                             .= ' ' . strtoupper($join['joinType'])
                     . ' JOIN ' . $join['joinTable'] . ' ' . $join['joinAlias']
diff --git a/lib/Doctrine/DBAL/Query/QueryException.php b/lib/Doctrine/DBAL/Query/QueryException.php
index b692557051d..de28829f8e5 100644
--- a/lib/Doctrine/DBAL/Query/QueryException.php
+++ b/lib/Doctrine/DBAL/Query/QueryException.php
@@ -5,33 +5,7 @@
 namespace Doctrine\DBAL\Query;
 
 use Doctrine\DBAL\DBALException;
-use function implode;
 
 class QueryException extends DBALException
 {
-    /**
-     * @param string   $alias
-     * @param string[] $registeredAliases
-     *
-     * @return \Doctrine\DBAL\Query\QueryException
-     */
-    public static function unknownAlias($alias, $registeredAliases)
-    {
-        return new self("The given alias '" . $alias . "' is not part of " .
-            'any FROM or JOIN clause table. The currently registered ' .
-            'aliases are: ' . implode(', ', $registeredAliases) . '.');
-    }
-
-    /**
-     * @param string   $alias
-     * @param string[] $registeredAliases
-     *
-     * @return \Doctrine\DBAL\Query\QueryException
-     */
-    public static function nonUniqueAlias($alias, $registeredAliases)
-    {
-        return new self("The given alias '" . $alias . "' is not unique " .
-            'in FROM and JOIN clause table. The currently registered ' .
-            'aliases are: ' . implode(', ', $registeredAliases) . '.');
-    }
 }
diff --git a/lib/Doctrine/DBAL/SQLParserUtils.php b/lib/Doctrine/DBAL/SQLParserUtils.php
index 279dded3799..3c5d92b8a2f 100644
--- a/lib/Doctrine/DBAL/SQLParserUtils.php
+++ b/lib/Doctrine/DBAL/SQLParserUtils.php
@@ -4,6 +4,8 @@
 
 namespace Doctrine\DBAL;
 
+use Doctrine\DBAL\Exception\MissingSQLParam;
+use Doctrine\DBAL\Exception\MissingSQLType;
 use const PREG_OFFSET_CAPTURE;
 use function array_fill;
 use function array_key_exists;
@@ -285,9 +287,9 @@ private static function extractParam($paramName, $paramsOrTypes, $isParam, $defa
         }
 
         if ($isParam) {
-            throw SQLParserUtilsException::missingParam($paramName);
+            throw MissingSQLParam::new($paramName);
         }
 
-        throw SQLParserUtilsException::missingType($paramName);
+        throw MissingSQLType::new($paramName);
     }
 }
diff --git a/lib/Doctrine/DBAL/SQLParserUtilsException.php b/lib/Doctrine/DBAL/SQLParserUtilsException.php
index e2d8bbac65d..afb27530488 100644
--- a/lib/Doctrine/DBAL/SQLParserUtilsException.php
+++ b/lib/Doctrine/DBAL/SQLParserUtilsException.php
@@ -4,30 +4,9 @@
 
 namespace Doctrine\DBAL;
 
-use function sprintf;
-
 /**
  * Doctrine\DBAL\ConnectionException
  */
 class SQLParserUtilsException extends DBALException
 {
-    /**
-     * @param string $paramName
-     *
-     * @return \Doctrine\DBAL\SQLParserUtilsException
-     */
-    public static function missingParam($paramName)
-    {
-        return new self(sprintf('Value for :%1$s not found in params array. Params array key should be "%1$s"', $paramName));
-    }
-
-    /**
-     * @param string $typeName
-     *
-     * @return \Doctrine\DBAL\SQLParserUtilsException
-     */
-    public static function missingType($typeName)
-    {
-        return new self(sprintf('Value for :%1$s not found in types array. Types array key should be "%1$s"', $typeName));
-    }
 }
diff --git a/lib/Doctrine/DBAL/Schema/AbstractSchemaManager.php b/lib/Doctrine/DBAL/Schema/AbstractSchemaManager.php
index d3e38a3d161..69af7a5eadc 100644
--- a/lib/Doctrine/DBAL/Schema/AbstractSchemaManager.php
+++ b/lib/Doctrine/DBAL/Schema/AbstractSchemaManager.php
@@ -11,6 +11,7 @@
 use Doctrine\DBAL\Event\SchemaIndexDefinitionEventArgs;
 use Doctrine\DBAL\Events;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Platforms\Exception\NotSupported;
 use Throwable;
 use function array_filter;
 use function array_intersect;
@@ -773,7 +774,7 @@ protected function _getPortableSequencesList($sequences)
      */
     protected function _getPortableSequenceDefinition($sequence)
     {
-        throw DBALException::notSupported('Sequences');
+        throw NotSupported::new('Sequences');
     }
 
     /**
diff --git a/lib/Doctrine/DBAL/Schema/Exception/ColumnAlreadyExists.php b/lib/Doctrine/DBAL/Schema/Exception/ColumnAlreadyExists.php
new file mode 100644
index 00000000000..6205bd3120d
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/ColumnAlreadyExists.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class ColumnAlreadyExists extends SchemaException
+{
+    public static function new(string $tableName, string $columnName) : self
+    {
+        return new self(
+            sprintf("The column '%s' on table '%s' already exists.", $columnName, $tableName),
+            self::COLUMN_ALREADY_EXISTS
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/ColumnDoesNotExist.php b/lib/Doctrine/DBAL/Schema/Exception/ColumnDoesNotExist.php
new file mode 100644
index 00000000000..e83612d39d2
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/ColumnDoesNotExist.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class ColumnDoesNotExist extends SchemaException
+{
+    public static function new(string $columnName, string $table) : self
+    {
+        return new self(
+            sprintf("There is no column with name '%s' on table '%s'.", $columnName, $table),
+            self::COLUMN_DOESNT_EXIST
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/ForeignKeyDoesNotExist.php b/lib/Doctrine/DBAL/Schema/Exception/ForeignKeyDoesNotExist.php
new file mode 100644
index 00000000000..89804953179
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/ForeignKeyDoesNotExist.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class ForeignKeyDoesNotExist extends SchemaException
+{
+    public static function new(string $foreignKeyName, string $table) : self
+    {
+        return new self(
+            sprintf("There exists no foreign key with the name '%s' on table '%s'.", $foreignKeyName, $table),
+            self::FOREIGNKEY_DOESNT_EXIST
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/IndexAlreadyExists.php b/lib/Doctrine/DBAL/Schema/Exception/IndexAlreadyExists.php
new file mode 100644
index 00000000000..7525cab27d3
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/IndexAlreadyExists.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class IndexAlreadyExists extends SchemaException
+{
+    public static function new(string $indexName, string $table) : self
+    {
+        return new self(
+            sprintf("An index with name '%s' was already defined on table '%s'.", $indexName, $table),
+            self::INDEX_ALREADY_EXISTS
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/IndexDoesNotExist.php b/lib/Doctrine/DBAL/Schema/Exception/IndexDoesNotExist.php
new file mode 100644
index 00000000000..fcca725d48f
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/IndexDoesNotExist.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class IndexDoesNotExist extends SchemaException
+{
+    public static function new(string $indexName, string $table) : self
+    {
+        return new self(
+            sprintf("Index '%s' does not exist on table '%s'.", $indexName, $table),
+            self::INDEX_DOESNT_EXIST
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/IndexNameInvalid.php b/lib/Doctrine/DBAL/Schema/Exception/IndexNameInvalid.php
new file mode 100644
index 00000000000..174ef1284b6
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/IndexNameInvalid.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class IndexNameInvalid extends SchemaException
+{
+    public static function new(string $indexName) : self
+    {
+        return new self(
+            sprintf('Invalid index-name %s given, has to be [a-zA-Z0-9_]', $indexName),
+            self::INDEX_INVALID_NAME
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/InvalidTableName.php b/lib/Doctrine/DBAL/Schema/Exception/InvalidTableName.php
new file mode 100644
index 00000000000..50d405adce5
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/InvalidTableName.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class InvalidTableName extends SchemaException
+{
+    public static function new(string $tableName) : self
+    {
+        return new self(sprintf('Invalid table name specified: %s', $tableName));
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/NamedForeignKeyRequired.php b/lib/Doctrine/DBAL/Schema/Exception/NamedForeignKeyRequired.php
new file mode 100644
index 00000000000..43bd0852ee4
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/NamedForeignKeyRequired.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\ForeignKeyConstraint;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\DBAL\Schema\Table;
+use function implode;
+use function sprintf;
+
+final class NamedForeignKeyRequired extends SchemaException
+{
+    public static function new(Table $localTable, ForeignKeyConstraint $foreignKey) : self
+    {
+        return new self(
+            sprintf(
+                'The performed schema operation on %s requires a named foreign key, ' .
+                "but the given foreign key from (%s) onto foreign table '%s' (%s) is currently unnamed.",
+                $localTable->getName(),
+                implode(', ', $foreignKey->getColumns()),
+                $foreignKey->getForeignTableName(),
+                implode(', ', $foreignKey->getForeignColumns())
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/NamespaceAlreadyExists.php b/lib/Doctrine/DBAL/Schema/Exception/NamespaceAlreadyExists.php
new file mode 100644
index 00000000000..641d82e8222
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/NamespaceAlreadyExists.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class NamespaceAlreadyExists extends SchemaException
+{
+    public static function new(string $namespaceName) : self
+    {
+        return new self(
+            sprintf("The namespace with name '%s' already exists.", $namespaceName),
+            self::NAMESPACE_ALREADY_EXISTS
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/SequenceAlreadyExists.php b/lib/Doctrine/DBAL/Schema/Exception/SequenceAlreadyExists.php
new file mode 100644
index 00000000000..b88c5ae44fa
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/SequenceAlreadyExists.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class SequenceAlreadyExists extends SchemaException
+{
+    public static function new(string $sequenceName) : self
+    {
+        return new self(
+            sprintf("The sequence '%s' already exists.", $sequenceName),
+            self::SEQUENCE_ALREADY_EXISTS
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/SequenceDoesNotExist.php b/lib/Doctrine/DBAL/Schema/Exception/SequenceDoesNotExist.php
new file mode 100644
index 00000000000..0d39f71feed
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/SequenceDoesNotExist.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class SequenceDoesNotExist extends SchemaException
+{
+    public static function new(string $sequenceName) : self
+    {
+        return new self(
+            sprintf("There exists no sequence with the name '%s'.", $sequenceName),
+            self::SEQUENCE_DOENST_EXIST
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/TableAlreadyExists.php b/lib/Doctrine/DBAL/Schema/Exception/TableAlreadyExists.php
new file mode 100644
index 00000000000..18c65dabfe7
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/TableAlreadyExists.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class TableAlreadyExists extends SchemaException
+{
+    public static function new(string $tableName) : self
+    {
+        return new self(
+            sprintf("The table with name '%s' already exists.", $tableName),
+            self::TABLE_ALREADY_EXISTS
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/TableDoesNotExist.php b/lib/Doctrine/DBAL/Schema/Exception/TableDoesNotExist.php
new file mode 100644
index 00000000000..eba042f42df
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/TableDoesNotExist.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class TableDoesNotExist extends SchemaException
+{
+    public static function new(string $tableName) : self
+    {
+        return new self(
+            sprintf("There is no table with name '%s' in the schema.", $tableName),
+            self::TABLE_DOESNT_EXIST
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Exception/UniqueConstraintDoesNotExist.php b/lib/Doctrine/DBAL/Schema/Exception/UniqueConstraintDoesNotExist.php
new file mode 100644
index 00000000000..a252b3cc4a3
--- /dev/null
+++ b/lib/Doctrine/DBAL/Schema/Exception/UniqueConstraintDoesNotExist.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema\Exception;
+
+use Doctrine\DBAL\Schema\SchemaException;
+use function sprintf;
+
+final class UniqueConstraintDoesNotExist extends SchemaException
+{
+    public static function new(string $constraintName, string $table) : self
+    {
+        return new self(
+            sprintf("There exists no unique constraint with the name '%s' on table '%s'.", $constraintName, $table),
+            self::CONSTRAINT_DOESNT_EXIST
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Schema/Schema.php b/lib/Doctrine/DBAL/Schema/Schema.php
index fa7e2472e15..b2fb2371abb 100644
--- a/lib/Doctrine/DBAL/Schema/Schema.php
+++ b/lib/Doctrine/DBAL/Schema/Schema.php
@@ -5,6 +5,11 @@
 namespace Doctrine\DBAL\Schema;
 
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Schema\Exception\NamespaceAlreadyExists;
+use Doctrine\DBAL\Schema\Exception\SequenceAlreadyExists;
+use Doctrine\DBAL\Schema\Exception\SequenceDoesNotExist;
+use Doctrine\DBAL\Schema\Exception\TableAlreadyExists;
+use Doctrine\DBAL\Schema\Exception\TableDoesNotExist;
 use Doctrine\DBAL\Schema\Visitor\CreateSchemaSqlCollector;
 use Doctrine\DBAL\Schema\Visitor\DropSchemaSqlCollector;
 use Doctrine\DBAL\Schema\Visitor\NamespaceVisitor;
@@ -104,7 +109,7 @@ protected function _addTable(Table $table)
         $tableName     = $table->getFullQualifiedName($this->getName());
 
         if (isset($this->_tables[$tableName])) {
-            throw SchemaException::tableAlreadyExists($tableName);
+            throw TableAlreadyExists::new($tableName);
         }
 
         if ($namespaceName !== null
@@ -128,7 +133,7 @@ protected function _addSequence(Sequence $sequence)
         $seqName       = $sequence->getFullQualifiedName($this->getName());
 
         if (isset($this->_sequences[$seqName])) {
-            throw SchemaException::sequenceAlreadyExists($seqName);
+            throw SequenceAlreadyExists::new($seqName);
         }
 
         if ($namespaceName !== null
@@ -171,7 +176,7 @@ public function getTable($tableName)
     {
         $tableName = $this->getFullQualifiedAssetName($tableName);
         if (! isset($this->_tables[$tableName])) {
-            throw SchemaException::tableDoesNotExist($tableName);
+            throw TableDoesNotExist::new($tableName);
         }
 
         return $this->_tables[$tableName];
@@ -270,7 +275,7 @@ public function getSequence($sequenceName)
     {
         $sequenceName = $this->getFullQualifiedAssetName($sequenceName);
         if (! $this->hasSequence($sequenceName)) {
-            throw SchemaException::sequenceDoesNotExist($sequenceName);
+            throw SequenceDoesNotExist::new($sequenceName);
         }
 
         return $this->_sequences[$sequenceName];
@@ -298,7 +303,7 @@ public function createNamespace($namespaceName)
         $unquotedNamespaceName = strtolower($this->getUnquotedAssetName($namespaceName));
 
         if (isset($this->namespaces[$unquotedNamespaceName])) {
-            throw SchemaException::namespaceAlreadyExists($unquotedNamespaceName);
+            throw NamespaceAlreadyExists::new($unquotedNamespaceName);
         }
 
         $this->namespaces[$unquotedNamespaceName] = $namespaceName;
diff --git a/lib/Doctrine/DBAL/Schema/SchemaException.php b/lib/Doctrine/DBAL/Schema/SchemaException.php
index 1271e9db0a6..84101b2f071 100644
--- a/lib/Doctrine/DBAL/Schema/SchemaException.php
+++ b/lib/Doctrine/DBAL/Schema/SchemaException.php
@@ -5,8 +5,6 @@
 namespace Doctrine\DBAL\Schema;
 
 use Doctrine\DBAL\DBALException;
-use function implode;
-use function sprintf;
 
 class SchemaException extends DBALException
 {
@@ -22,180 +20,4 @@ class SchemaException extends DBALException
     public const FOREIGNKEY_DOESNT_EXIST  = 100;
     public const CONSTRAINT_DOESNT_EXIST  = 110;
     public const NAMESPACE_ALREADY_EXISTS = 120;
-
-    /**
-     * @param string $tableName
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function tableDoesNotExist($tableName)
-    {
-        return new self("There is no table with name '" . $tableName . "' in the schema.", self::TABLE_DOESNT_EXIST);
-    }
-
-    /**
-     * @param string $indexName
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function indexNameInvalid($indexName)
-    {
-        return new self(
-            sprintf('Invalid index-name %s given, has to be [a-zA-Z0-9_]', $indexName),
-            self::INDEX_INVALID_NAME
-        );
-    }
-
-    /**
-     * @param string $indexName
-     * @param string $table
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function indexDoesNotExist($indexName, $table)
-    {
-        return new self(
-            sprintf("Index '%s' does not exist on table '%s'.", $indexName, $table),
-            self::INDEX_DOESNT_EXIST
-        );
-    }
-
-    /**
-     * @param string $indexName
-     * @param string $table
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function indexAlreadyExists($indexName, $table)
-    {
-        return new self(
-            sprintf("An index with name '%s' was already defined on table '%s'.", $indexName, $table),
-            self::INDEX_ALREADY_EXISTS
-        );
-    }
-
-    /**
-     * @param string $columnName
-     * @param string $table
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function columnDoesNotExist($columnName, $table)
-    {
-        return new self(
-            sprintf("There is no column with name '%s' on table '%s'.", $columnName, $table),
-            self::COLUMN_DOESNT_EXIST
-        );
-    }
-
-    /**
-     * @param string $namespaceName
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function namespaceAlreadyExists($namespaceName)
-    {
-        return new self(
-            sprintf("The namespace with name '%s' already exists.", $namespaceName),
-            self::NAMESPACE_ALREADY_EXISTS
-        );
-    }
-
-    /**
-     * @param string $tableName
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function tableAlreadyExists($tableName)
-    {
-        return new self("The table with name '" . $tableName . "' already exists.", self::TABLE_ALREADY_EXISTS);
-    }
-
-    /**
-     * @param string $tableName
-     * @param string $columnName
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function columnAlreadyExists($tableName, $columnName)
-    {
-        return new self(
-            "The column '" . $columnName . "' on table '" . $tableName . "' already exists.",
-            self::COLUMN_ALREADY_EXISTS
-        );
-    }
-
-    /**
-     * @param string $sequenceName
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function sequenceAlreadyExists($sequenceName)
-    {
-        return new self("The sequence '" . $sequenceName . "' already exists.", self::SEQUENCE_ALREADY_EXISTS);
-    }
-
-    /**
-     * @param string $sequenceName
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function sequenceDoesNotExist($sequenceName)
-    {
-        return new self("There exists no sequence with the name '" . $sequenceName . "'.", self::SEQUENCE_DOENST_EXIST);
-    }
-
-    /**
-     * @param string $constraintName
-     * @param string $table
-     *
-     * @return self
-     */
-    public static function uniqueConstraintDoesNotExist($constraintName, $table)
-    {
-        return new self(sprintf(
-            'There exists no unique constraint with the name "%s" on table "%s".',
-            $constraintName,
-            $table
-        ), self::CONSTRAINT_DOESNT_EXIST);
-    }
-
-    /**
-     * @param string $fkName
-     * @param string $table
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function foreignKeyDoesNotExist($fkName, $table)
-    {
-        return new self(
-            sprintf("There exists no foreign key with the name '%s' on table '%s'.", $fkName, $table),
-            self::FOREIGNKEY_DOESNT_EXIST
-        );
-    }
-
-    /**
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function namedForeignKeyRequired(Table $localTable, ForeignKeyConstraint $foreignKey)
-    {
-        return new self(
-            'The performed schema operation on ' . $localTable->getName() . ' requires a named foreign key, ' .
-            'but the given foreign key from (' . implode(', ', $foreignKey->getColumns()) . ') onto foreign table ' .
-            "'" . $foreignKey->getForeignTableName() . "' (" . implode(', ', $foreignKey->getForeignColumns()) . ') is currently ' .
-            'unnamed.'
-        );
-    }
-
-    /**
-     * @param string $changeName
-     *
-     * @return \Doctrine\DBAL\Schema\SchemaException
-     */
-    public static function alterTableChangeNotSupported($changeName)
-    {
-        return new self(
-            sprintf("Alter table change not supported, given '%s'", $changeName)
-        );
-    }
 }
diff --git a/lib/Doctrine/DBAL/Schema/Table.php b/lib/Doctrine/DBAL/Schema/Table.php
index a3e0d8b3dc3..4983d3effb2 100644
--- a/lib/Doctrine/DBAL/Schema/Table.php
+++ b/lib/Doctrine/DBAL/Schema/Table.php
@@ -5,6 +5,14 @@
 namespace Doctrine\DBAL\Schema;
 
 use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Schema\Exception\ColumnAlreadyExists;
+use Doctrine\DBAL\Schema\Exception\ColumnDoesNotExist;
+use Doctrine\DBAL\Schema\Exception\ForeignKeyDoesNotExist;
+use Doctrine\DBAL\Schema\Exception\IndexAlreadyExists;
+use Doctrine\DBAL\Schema\Exception\IndexDoesNotExist;
+use Doctrine\DBAL\Schema\Exception\IndexNameInvalid;
+use Doctrine\DBAL\Schema\Exception\InvalidTableName;
+use Doctrine\DBAL\Schema\Exception\UniqueConstraintDoesNotExist;
 use Doctrine\DBAL\Schema\Visitor\Visitor;
 use Doctrine\DBAL\Types\Type;
 use function array_keys;
@@ -66,7 +74,7 @@ public function __construct(
         array $options = []
     ) {
         if (strlen($tableName) === 0) {
-            throw DBALException::invalidTableName($tableName);
+            throw InvalidTableName::new($tableName);
         }
 
         $this->_setName($tableName);
@@ -185,7 +193,7 @@ public function dropIndex($indexName)
         $indexName = $this->normalizeIdentifier($indexName);
 
         if (! $this->hasIndex($indexName)) {
-            throw SchemaException::indexDoesNotExist($indexName, $this->_name);
+            throw IndexDoesNotExist::new($indexName, $this->_name);
         }
 
         unset($this->_indexes[$indexName]);
@@ -233,11 +241,11 @@ public function renameIndex($oldIndexName, $newIndexName = null)
         }
 
         if (! $this->hasIndex($oldIndexName)) {
-            throw SchemaException::indexDoesNotExist($oldIndexName, $this->_name);
+            throw IndexDoesNotExist::new($oldIndexName, $this->_name);
         }
 
         if ($this->hasIndex($normalizedNewIndexName)) {
-            throw SchemaException::indexAlreadyExists($normalizedNewIndexName, $this->_name);
+            throw IndexAlreadyExists::new($normalizedNewIndexName, $this->_name);
         }
 
         $oldIndex = $this->_indexes[$oldIndexName];
@@ -409,14 +417,14 @@ public function addNamedForeignKeyConstraint($name, $foreignTable, array $localC
         if ($foreignTable instanceof Table) {
             foreach ($foreignColumnNames as $columnName) {
                 if (! $foreignTable->hasColumn($columnName)) {
-                    throw SchemaException::columnDoesNotExist($columnName, $foreignTable->getName());
+                    throw ColumnDoesNotExist::new($columnName, $foreignTable->getName());
                 }
             }
         }
 
         foreach ($localColumnNames as $columnName) {
             if (! $this->hasColumn($columnName)) {
-                throw SchemaException::columnDoesNotExist($columnName, $this->_name);
+                throw ColumnDoesNotExist::new($columnName, $this->_name);
             }
         }
 
@@ -472,7 +480,7 @@ public function getForeignKey($constraintName)
         $constraintName = $this->normalizeIdentifier($constraintName);
 
         if (! $this->hasForeignKey($constraintName)) {
-            throw SchemaException::foreignKeyDoesNotExist($constraintName, $this->_name);
+            throw ForeignKeyDoesNotExist::new($constraintName, $this->_name);
         }
 
         return $this->_fkConstraints[$constraintName];
@@ -492,7 +500,7 @@ public function removeForeignKey($constraintName)
         $constraintName = $this->normalizeIdentifier($constraintName);
 
         if (! $this->hasForeignKey($constraintName)) {
-            throw SchemaException::foreignKeyDoesNotExist($constraintName, $this->_name);
+            throw ForeignKeyDoesNotExist::new($constraintName, $this->_name);
         }
 
         unset($this->_fkConstraints[$constraintName]);
@@ -526,7 +534,7 @@ public function getUniqueConstraint($constraintName)
         $constraintName = $this->normalizeIdentifier($constraintName);
 
         if (! $this->hasUniqueConstraint($constraintName)) {
-            throw SchemaException::uniqueConstraintDoesNotExist($constraintName, $this->_name);
+            throw UniqueConstraintDoesNotExist::new($constraintName, $this->_name);
         }
 
         return $this->_uniqueConstraints[$constraintName];
@@ -546,7 +554,7 @@ public function removeUniqueConstraint($constraintName)
         $constraintName = $this->normalizeIdentifier($constraintName);
 
         if (! $this->hasUniqueConstraint($constraintName)) {
-            throw SchemaException::uniqueConstraintDoesNotExist($constraintName, $this->_name);
+            throw UniqueConstraintDoesNotExist::new($constraintName, $this->_name);
         }
 
         unset($this->_uniqueConstraints[$constraintName]);
@@ -611,7 +619,7 @@ public function getColumn($columnName)
         $columnName = $this->normalizeIdentifier($columnName);
 
         if (! $this->hasColumn($columnName)) {
-            throw SchemaException::columnDoesNotExist($columnName, $this->_name);
+            throw ColumnDoesNotExist::new($columnName, $this->_name);
         }
 
         return $this->_columns[$columnName];
@@ -685,7 +693,7 @@ public function getIndex($indexName)
         $indexName = $this->normalizeIdentifier($indexName);
 
         if (! $this->hasIndex($indexName)) {
-            throw SchemaException::indexDoesNotExist($indexName, $this->_name);
+            throw IndexDoesNotExist::new($indexName, $this->_name);
         }
 
         return $this->_indexes[$indexName];
@@ -809,7 +817,7 @@ protected function _addColumn(Column $column)
         $columnName = $this->normalizeIdentifier($columnName);
 
         if (isset($this->_columns[$columnName])) {
-            throw SchemaException::columnAlreadyExists($this->getName(), $columnName);
+            throw ColumnAlreadyExists::new($this->getName(), $columnName);
         }
 
         $this->_columns[$columnName] = $column;
@@ -839,7 +847,7 @@ protected function _addIndex(Index $indexCandidate)
         if ((isset($this->_indexes[$indexName]) && ! in_array($indexName, $replacedImplicitIndexes, true)) ||
             ($this->_primaryKeyName !== false && $indexCandidate->isPrimary())
         ) {
-            throw SchemaException::indexAlreadyExists($indexName, $this->_name);
+            throw IndexAlreadyExists::new($indexName, $this->_name);
         }
 
         foreach ($replacedImplicitIndexes as $name) {
@@ -968,7 +976,7 @@ private function normalizeIdentifier($identifier)
     private function _createUniqueConstraint(array $columns, $indexName, array $flags = [], array $options = [])
     {
         if (preg_match('(([^a-zA-Z0-9_]+))', $this->normalizeIdentifier($indexName))) {
-            throw SchemaException::indexNameInvalid($indexName);
+            throw IndexNameInvalid::new($indexName);
         }
 
         foreach ($columns as $index => $value) {
@@ -979,7 +987,7 @@ private function _createUniqueConstraint(array $columns, $indexName, array $flag
             }
 
             if (! $this->hasColumn($columnName)) {
-                throw SchemaException::columnDoesNotExist($columnName, $this->_name);
+                throw ColumnDoesNotExist::new($columnName, $this->_name);
             }
         }
 
@@ -1001,7 +1009,7 @@ private function _createUniqueConstraint(array $columns, $indexName, array $flag
     private function _createIndex(array $columns, $indexName, $isUnique, $isPrimary, array $flags = [], array $options = [])
     {
         if (preg_match('(([^a-zA-Z0-9_]+))', $this->normalizeIdentifier($indexName))) {
-            throw SchemaException::indexNameInvalid($indexName);
+            throw IndexNameInvalid::new($indexName);
         }
 
         foreach ($columns as $index => $value) {
@@ -1012,7 +1020,7 @@ private function _createIndex(array $columns, $indexName, $isUnique, $isPrimary,
             }
 
             if (! $this->hasColumn($columnName)) {
-                throw SchemaException::columnDoesNotExist($columnName, $this->_name);
+                throw ColumnDoesNotExist::new($columnName, $this->_name);
             }
         }
 
diff --git a/lib/Doctrine/DBAL/Schema/Visitor/DropSchemaSqlCollector.php b/lib/Doctrine/DBAL/Schema/Visitor/DropSchemaSqlCollector.php
index 6e6b1e62f2e..59d8e04a851 100644
--- a/lib/Doctrine/DBAL/Schema/Visitor/DropSchemaSqlCollector.php
+++ b/lib/Doctrine/DBAL/Schema/Visitor/DropSchemaSqlCollector.php
@@ -5,8 +5,8 @@
 namespace Doctrine\DBAL\Schema\Visitor;
 
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Schema\Exception\NamedForeignKeyRequired;
 use Doctrine\DBAL\Schema\ForeignKeyConstraint;
-use Doctrine\DBAL\Schema\SchemaException;
 use Doctrine\DBAL\Schema\Sequence;
 use Doctrine\DBAL\Schema\Table;
 use SplObjectStorage;
@@ -49,7 +49,7 @@ public function acceptTable(Table $table)
     public function acceptForeignKey(Table $localTable, ForeignKeyConstraint $fkConstraint)
     {
         if (strlen($fkConstraint->getName()) === 0) {
-            throw SchemaException::namedForeignKeyRequired($localTable, $fkConstraint);
+            throw NamedForeignKeyRequired::new($localTable, $fkConstraint);
         }
 
         $this->constraints->attach($fkConstraint, $localTable);
diff --git a/lib/Doctrine/DBAL/Sharding/Exception/ActiveTransaction.php b/lib/Doctrine/DBAL/Sharding/Exception/ActiveTransaction.php
new file mode 100644
index 00000000000..3f21667986d
--- /dev/null
+++ b/lib/Doctrine/DBAL/Sharding/Exception/ActiveTransaction.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Sharding\Exception;
+
+use Doctrine\DBAL\Sharding\ShardingException;
+
+final class ActiveTransaction extends ShardingException
+{
+    public static function new() : self
+    {
+        return new self('Cannot switch shard during an active transaction.', 1332141766);
+    }
+}
diff --git a/lib/Doctrine/DBAL/Sharding/Exception/MissingDefaultDistributionKey.php b/lib/Doctrine/DBAL/Sharding/Exception/MissingDefaultDistributionKey.php
new file mode 100644
index 00000000000..17c76d0c2a5
--- /dev/null
+++ b/lib/Doctrine/DBAL/Sharding/Exception/MissingDefaultDistributionKey.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Sharding\Exception;
+
+use Doctrine\DBAL\Sharding\ShardingException;
+
+final class MissingDefaultDistributionKey extends ShardingException
+{
+    public static function new() : self
+    {
+        return new self('SQLAzure requires a distribution key to be set during sharding configuration.', 1332141329);
+    }
+}
diff --git a/lib/Doctrine/DBAL/Sharding/Exception/MissingDefaultFederationName.php b/lib/Doctrine/DBAL/Sharding/Exception/MissingDefaultFederationName.php
new file mode 100644
index 00000000000..07caee366e6
--- /dev/null
+++ b/lib/Doctrine/DBAL/Sharding/Exception/MissingDefaultFederationName.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Sharding\Exception;
+
+use Doctrine\DBAL\Sharding\ShardingException;
+
+final class MissingDefaultFederationName extends ShardingException
+{
+    public static function new() : self
+    {
+        return new self('SQLAzure requires a federation name to be set during sharding configuration.', 1332141280);
+    }
+}
diff --git a/lib/Doctrine/DBAL/Sharding/Exception/MissingDistributionType.php b/lib/Doctrine/DBAL/Sharding/Exception/MissingDistributionType.php
new file mode 100644
index 00000000000..258e6afbc3c
--- /dev/null
+++ b/lib/Doctrine/DBAL/Sharding/Exception/MissingDistributionType.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Sharding\Exception;
+
+use Doctrine\DBAL\Sharding\ShardingException;
+
+final class MissingDistributionType extends ShardingException
+{
+    public static function new() : self
+    {
+        return new self("You have to specify a sharding distribution type such as 'integer', 'string', 'guid'.");
+    }
+}
diff --git a/lib/Doctrine/DBAL/Sharding/Exception/NoShardDistributionValue.php b/lib/Doctrine/DBAL/Sharding/Exception/NoShardDistributionValue.php
new file mode 100644
index 00000000000..b1e5451f92c
--- /dev/null
+++ b/lib/Doctrine/DBAL/Sharding/Exception/NoShardDistributionValue.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Sharding\Exception;
+
+use Doctrine\DBAL\Sharding\ShardingException;
+
+final class NoShardDistributionValue extends ShardingException
+{
+    public static function new() : self
+    {
+        return new self('You have to specify a string or integer as shard distribution value.', 1332142103);
+    }
+}
diff --git a/lib/Doctrine/DBAL/Sharding/Exception/NotImplemented.php b/lib/Doctrine/DBAL/Sharding/Exception/NotImplemented.php
new file mode 100644
index 00000000000..1ebb036f829
--- /dev/null
+++ b/lib/Doctrine/DBAL/Sharding/Exception/NotImplemented.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Sharding\Exception;
+
+use Doctrine\DBAL\Sharding\ShardingException;
+
+final class NotImplemented extends ShardingException
+{
+    public static function new() : self
+    {
+        return new self('This functionality is not implemented with this sharding provider.', 1331557937);
+    }
+}
diff --git a/lib/Doctrine/DBAL/Sharding/SQLAzure/SQLAzureShardManager.php b/lib/Doctrine/DBAL/Sharding/SQLAzure/SQLAzureShardManager.php
index 40fb9db3bd6..a5a8ac680b5 100644
--- a/lib/Doctrine/DBAL/Sharding/SQLAzure/SQLAzureShardManager.php
+++ b/lib/Doctrine/DBAL/Sharding/SQLAzure/SQLAzureShardManager.php
@@ -5,6 +5,10 @@
 namespace Doctrine\DBAL\Sharding\SQLAzure;
 
 use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\Sharding\Exception\ActiveTransaction;
+use Doctrine\DBAL\Sharding\Exception\MissingDefaultDistributionKey;
+use Doctrine\DBAL\Sharding\Exception\MissingDefaultFederationName;
+use Doctrine\DBAL\Sharding\Exception\MissingDistributionType;
 use Doctrine\DBAL\Sharding\ShardingException;
 use Doctrine\DBAL\Sharding\ShardManager;
 use Doctrine\DBAL\Types\Type;
@@ -43,15 +47,15 @@ public function __construct(Connection $conn)
         $params     = $conn->getParams();
 
         if (! isset($params['sharding']['federationName'])) {
-            throw ShardingException::missingDefaultFederationName();
+            throw MissingDefaultFederationName::new();
         }
 
         if (! isset($params['sharding']['distributionKey'])) {
-            throw ShardingException::missingDefaultDistributionKey();
+            throw MissingDefaultDistributionKey::new();
         }
 
         if (! isset($params['sharding']['distributionType'])) {
-            throw ShardingException::missingDistributionType();
+            throw MissingDistributionType::new();
         }
 
         $this->federationName   = $params['sharding']['federationName'];
@@ -108,7 +112,7 @@ public function setFilteringEnabled($flag)
     public function selectGlobal()
     {
         if ($this->conn->isTransactionActive()) {
-            throw ShardingException::activeTransaction();
+            throw ActiveTransaction::new();
         }
 
         $sql = 'USE FEDERATION ROOT WITH RESET';
@@ -122,7 +126,7 @@ public function selectGlobal()
     public function selectShard($distributionValue)
     {
         if ($this->conn->isTransactionActive()) {
-            throw ShardingException::activeTransaction();
+            throw ActiveTransaction::new();
         }
 
         $platform = $this->conn->getDatabasePlatform();
diff --git a/lib/Doctrine/DBAL/Sharding/ShardingException.php b/lib/Doctrine/DBAL/Sharding/ShardingException.php
index 3e6c91c3844..cbf7a76bf79 100644
--- a/lib/Doctrine/DBAL/Sharding/ShardingException.php
+++ b/lib/Doctrine/DBAL/Sharding/ShardingException.php
@@ -11,51 +11,4 @@
  */
 class ShardingException extends DBALException
 {
-    /**
-     * @return \Doctrine\DBAL\Sharding\ShardingException
-     */
-    public static function notImplemented()
-    {
-        return new self('This functionality is not implemented with this sharding provider.', 1331557937);
-    }
-
-    /**
-     * @return \Doctrine\DBAL\Sharding\ShardingException
-     */
-    public static function missingDefaultFederationName()
-    {
-        return new self('SQLAzure requires a federation name to be set during sharding configuration.', 1332141280);
-    }
-
-    /**
-     * @return \Doctrine\DBAL\Sharding\ShardingException
-     */
-    public static function missingDefaultDistributionKey()
-    {
-        return new self('SQLAzure requires a distribution key to be set during sharding configuration.', 1332141329);
-    }
-
-    /**
-     * @return \Doctrine\DBAL\Sharding\ShardingException
-     */
-    public static function activeTransaction()
-    {
-        return new self('Cannot switch shard during an active transaction.', 1332141766);
-    }
-
-    /**
-     * @return \Doctrine\DBAL\Sharding\ShardingException
-     */
-    public static function noShardDistributionValue()
-    {
-        return new self('You have to specify a string or integer as shard distribution value.', 1332142103);
-    }
-
-    /**
-     * @return \Doctrine\DBAL\Sharding\ShardingException
-     */
-    public static function missingDistributionType()
-    {
-        return new self("You have to specify a sharding distribution type such as 'integer', 'string', 'guid'.");
-    }
 }
diff --git a/lib/Doctrine/DBAL/Types/ArrayType.php b/lib/Doctrine/DBAL/Types/ArrayType.php
index 8b4f2e7d044..39b4ae51a5e 100644
--- a/lib/Doctrine/DBAL/Types/ArrayType.php
+++ b/lib/Doctrine/DBAL/Types/ArrayType.php
@@ -5,6 +5,7 @@
 namespace Doctrine\DBAL\Types;
 
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\ValueNotConvertible;
 use function is_resource;
 use function restore_error_handler;
 use function serialize;
@@ -45,8 +46,8 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
 
         $value = is_resource($value) ? stream_get_contents($value) : $value;
 
-        set_error_handler(function (int $code, string $message) : void {
-            throw ConversionException::conversionFailedUnserialization($this->getName(), $message);
+        set_error_handler(function (int $code, string $message) use ($value) : void {
+            throw ValueNotConvertible::new($value, $this->getName(), $message);
         });
 
         try {
diff --git a/lib/Doctrine/DBAL/Types/BinaryType.php b/lib/Doctrine/DBAL/Types/BinaryType.php
index b4a50d104af..5dbd3bafc60 100644
--- a/lib/Doctrine/DBAL/Types/BinaryType.php
+++ b/lib/Doctrine/DBAL/Types/BinaryType.php
@@ -6,6 +6,7 @@
 
 use Doctrine\DBAL\ParameterType;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\ValueNotConvertible;
 use function is_resource;
 use function is_string;
 use function stream_get_contents;
@@ -37,7 +38,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         }
 
         if (! is_string($value)) {
-            throw ConversionException::conversionFailed($value, Types::BINARY);
+            throw ValueNotConvertible::new($value, self::BINARY);
         }
 
         return $value;
diff --git a/lib/Doctrine/DBAL/Types/BlobType.php b/lib/Doctrine/DBAL/Types/BlobType.php
index cfb5c292897..00e19ad08e9 100644
--- a/lib/Doctrine/DBAL/Types/BlobType.php
+++ b/lib/Doctrine/DBAL/Types/BlobType.php
@@ -6,6 +6,7 @@
 
 use Doctrine\DBAL\ParameterType;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\ValueNotConvertible;
 use function assert;
 use function fopen;
 use function fseek;
@@ -44,7 +45,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         }
 
         if (! is_resource($value)) {
-            throw ConversionException::conversionFailed($value, Types::BLOB);
+            throw ValueNotConvertible::new($value, self::BLOB);
         }
 
         return $value;
diff --git a/lib/Doctrine/DBAL/Types/ConversionException.php b/lib/Doctrine/DBAL/Types/ConversionException.php
index 325c8c2d3f8..aa588102cbd 100644
--- a/lib/Doctrine/DBAL/Types/ConversionException.php
+++ b/lib/Doctrine/DBAL/Types/ConversionException.php
@@ -5,108 +5,10 @@
 namespace Doctrine\DBAL\Types;
 
 use Doctrine\DBAL\DBALException;
-use Throwable;
-use function get_class;
-use function gettype;
-use function implode;
-use function is_object;
-use function is_scalar;
-use function is_string;
-use function sprintf;
-use function strlen;
-use function substr;
 
 /**
  * Conversion Exception is thrown when the database to PHP conversion fails.
  */
 class ConversionException extends DBALException
 {
-    /**
-     * Thrown when a Database to Doctrine Type Conversion fails.
-     *
-     * @param mixed  $value
-     * @param string $toType
-     *
-     * @return \Doctrine\DBAL\Types\ConversionException
-     */
-    public static function conversionFailed($value, $toType)
-    {
-        $value = is_string($value) && strlen($value) > 32 ? substr($value, 0, 20) . '...' : $value;
-
-        return new self('Could not convert database value "' . $value . '" to Doctrine Type ' . $toType);
-    }
-
-    /**
-     * Thrown when a Database to Doctrine Type Conversion fails and we can make a statement
-     * about the expected format.
-     *
-     * @param mixed  $value
-     * @param string $toType
-     * @param string $expectedFormat
-     *
-     * @return \Doctrine\DBAL\Types\ConversionException
-     */
-    public static function conversionFailedFormat($value, $toType, $expectedFormat, ?Throwable $previous = null)
-    {
-        $value = is_string($value) && strlen($value) > 32 ? substr($value, 0, 20) . '...' : $value;
-
-        return new self(
-            'Could not convert database value "' . $value . '" to Doctrine Type ' .
-            $toType . '. Expected format: ' . $expectedFormat,
-            0,
-            $previous
-        );
-    }
-
-    /**
-     * Thrown when the PHP value passed to the converter was not of the expected type.
-     *
-     * @param mixed    $value
-     * @param string   $toType
-     * @param string[] $possibleTypes
-     *
-     * @return \Doctrine\DBAL\Types\ConversionException
-     */
-    public static function conversionFailedInvalidType($value, $toType, array $possibleTypes)
-    {
-        $actualType = is_object($value) ? get_class($value) : gettype($value);
-
-        if (is_scalar($value)) {
-            return new self(sprintf(
-                "Could not convert PHP value '%s' of type '%s' to type '%s'. Expected one of the following types: %s",
-                $value,
-                $actualType,
-                $toType,
-                implode(', ', $possibleTypes)
-            ));
-        }
-
-        return new self(sprintf(
-            "Could not convert PHP value of type '%s' to type '%s'. Expected one of the following types: %s",
-            $actualType,
-            $toType,
-            implode(', ', $possibleTypes)
-        ));
-    }
-
-    public static function conversionFailedSerialization($value, $format, $error)
-    {
-        $actualType = is_object($value) ? get_class($value) : gettype($value);
-
-        return new self(sprintf(
-            "Could not convert PHP type '%s' to '%s', as an '%s' error was triggered by the serialization",
-            $actualType,
-            $format,
-            $error
-        ));
-    }
-
-    public static function conversionFailedUnserialization(string $format, string $error) : self
-    {
-        return new self(sprintf(
-            "Could not convert database value to '%s' as an error was triggered by the unserialization: '%s'",
-            $format,
-            $error
-        ));
-    }
 }
diff --git a/lib/Doctrine/DBAL/Types/DateImmutableType.php b/lib/Doctrine/DBAL/Types/DateImmutableType.php
index e824513a5b7..0a3e9c69853 100644
--- a/lib/Doctrine/DBAL/Types/DateImmutableType.php
+++ b/lib/Doctrine/DBAL/Types/DateImmutableType.php
@@ -6,6 +6,8 @@
 
 use DateTimeImmutable;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 
 /**
  * Immutable type of {@see DateType}.
@@ -33,7 +35,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getDateFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType(
+        throw InvalidType::new(
             $value,
             $this->getName(),
             ['null', DateTimeImmutable::class]
@@ -52,7 +54,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         $dateTime = DateTimeImmutable::createFromFormat('!' . $platform->getDateFormatString(), $value);
 
         if (! $dateTime) {
-            throw ConversionException::conversionFailedFormat(
+            throw InvalidFormat::new(
                 $value,
                 $this->getName(),
                 $platform->getDateFormatString()
diff --git a/lib/Doctrine/DBAL/Types/DateIntervalType.php b/lib/Doctrine/DBAL/Types/DateIntervalType.php
index af9cb25ce2c..9fa5f3913a7 100644
--- a/lib/Doctrine/DBAL/Types/DateIntervalType.php
+++ b/lib/Doctrine/DBAL/Types/DateIntervalType.php
@@ -6,6 +6,8 @@
 
 use DateInterval;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 use Throwable;
 use function substr;
 
@@ -47,7 +49,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format(self::FORMAT);
         }
 
-        throw ConversionException::conversionFailedInvalidType($value, $this->getName(), ['null', 'DateInterval']);
+        throw InvalidType::new($value, $this->getName(), ['null', 'DateInterval']);
     }
 
     /**
@@ -75,7 +77,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
 
             return $interval;
         } catch (Throwable $exception) {
-            throw ConversionException::conversionFailedFormat($value, $this->getName(), self::FORMAT, $exception);
+            throw InvalidFormat::new($value, $this->getName(), self::FORMAT, $exception);
         }
     }
 
diff --git a/lib/Doctrine/DBAL/Types/DateTimeImmutableType.php b/lib/Doctrine/DBAL/Types/DateTimeImmutableType.php
index 4ed1a32cf77..95c8fb0595b 100644
--- a/lib/Doctrine/DBAL/Types/DateTimeImmutableType.php
+++ b/lib/Doctrine/DBAL/Types/DateTimeImmutableType.php
@@ -6,6 +6,8 @@
 
 use DateTimeImmutable;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 use function date_create_immutable;
 
 /**
@@ -34,7 +36,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getDateTimeFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType(
+        throw InvalidType::new(
             $value,
             $this->getName(),
             ['null', DateTimeImmutable::class]
@@ -57,7 +59,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         }
 
         if (! $dateTime) {
-            throw ConversionException::conversionFailedFormat(
+            throw InvalidFormat::new(
                 $value,
                 $this->getName(),
                 $platform->getDateTimeFormatString()
diff --git a/lib/Doctrine/DBAL/Types/DateTimeType.php b/lib/Doctrine/DBAL/Types/DateTimeType.php
index 4d0d26095ff..271ee43d78b 100644
--- a/lib/Doctrine/DBAL/Types/DateTimeType.php
+++ b/lib/Doctrine/DBAL/Types/DateTimeType.php
@@ -7,6 +7,8 @@
 use DateTime;
 use DateTimeInterface;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 use function date_create;
 
 /**
@@ -43,7 +45,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getDateTimeFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType($value, $this->getName(), ['null', 'DateTime']);
+        throw InvalidType::new($value, $this->getName(), ['null', 'DateTime']);
     }
 
     /**
@@ -62,7 +64,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         }
 
         if (! $val) {
-            throw ConversionException::conversionFailedFormat($value, $this->getName(), $platform->getDateTimeFormatString());
+            throw InvalidFormat::new($value, $this->getName(), $platform->getDateTimeFormatString());
         }
 
         return $val;
diff --git a/lib/Doctrine/DBAL/Types/DateTimeTzImmutableType.php b/lib/Doctrine/DBAL/Types/DateTimeTzImmutableType.php
index 7320faf7e73..98941d1f9fd 100644
--- a/lib/Doctrine/DBAL/Types/DateTimeTzImmutableType.php
+++ b/lib/Doctrine/DBAL/Types/DateTimeTzImmutableType.php
@@ -6,6 +6,8 @@
 
 use DateTimeImmutable;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 
 /**
  * Immutable type of {@see DateTimeTzType}.
@@ -33,7 +35,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getDateTimeTzFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType(
+        throw InvalidType::new(
             $value,
             $this->getName(),
             ['null', DateTimeImmutable::class]
@@ -52,7 +54,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         $dateTime = DateTimeImmutable::createFromFormat($platform->getDateTimeTzFormatString(), $value);
 
         if (! $dateTime) {
-            throw ConversionException::conversionFailedFormat(
+            throw InvalidFormat::new(
                 $value,
                 $this->getName(),
                 $platform->getDateTimeTzFormatString()
diff --git a/lib/Doctrine/DBAL/Types/DateTimeTzType.php b/lib/Doctrine/DBAL/Types/DateTimeTzType.php
index 5f0785cb878..da07628572f 100644
--- a/lib/Doctrine/DBAL/Types/DateTimeTzType.php
+++ b/lib/Doctrine/DBAL/Types/DateTimeTzType.php
@@ -7,6 +7,8 @@
 use DateTime;
 use DateTimeInterface;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 
 /**
  * DateTime type saving additional timezone information.
@@ -55,7 +57,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getDateTimeTzFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType($value, $this->getName(), ['null', 'DateTime']);
+        throw InvalidType::new($value, $this->getName(), ['null', 'DateTime']);
     }
 
     /**
@@ -69,7 +71,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
 
         $val = DateTime::createFromFormat($platform->getDateTimeTzFormatString(), $value);
         if (! $val) {
-            throw ConversionException::conversionFailedFormat($value, $this->getName(), $platform->getDateTimeTzFormatString());
+            throw InvalidFormat::new($value, $this->getName(), $platform->getDateTimeTzFormatString());
         }
 
         return $val;
diff --git a/lib/Doctrine/DBAL/Types/DateType.php b/lib/Doctrine/DBAL/Types/DateType.php
index b449fc9540f..a91249833bb 100644
--- a/lib/Doctrine/DBAL/Types/DateType.php
+++ b/lib/Doctrine/DBAL/Types/DateType.php
@@ -7,6 +7,8 @@
 use DateTime;
 use DateTimeInterface;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 
 /**
  * Type that maps an SQL DATE to a PHP Date object.
@@ -42,7 +44,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getDateFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType($value, $this->getName(), ['null', 'DateTime']);
+        throw InvalidType::new($value, $this->getName(), ['null', 'DateTime']);
     }
 
     /**
@@ -56,7 +58,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
 
         $val = DateTime::createFromFormat('!' . $platform->getDateFormatString(), $value);
         if (! $val) {
-            throw ConversionException::conversionFailedFormat($value, $this->getName(), $platform->getDateFormatString());
+            throw InvalidFormat::new($value, $this->getName(), $platform->getDateFormatString());
         }
 
         return $val;
diff --git a/lib/Doctrine/DBAL/Types/Exception/InvalidFormat.php b/lib/Doctrine/DBAL/Types/Exception/InvalidFormat.php
new file mode 100644
index 00000000000..7f2a92b2657
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/InvalidFormat.php
@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\Types\ConversionException;
+use Throwable;
+use function sprintf;
+use function strlen;
+use function substr;
+
+/**
+ * Thrown when a Database to Doctrine Type Conversion fails and we can make a statement
+ * about the expected format.
+ */
+final class InvalidFormat extends ConversionException implements TypesException
+{
+    public static function new(
+        string $value,
+        string $toType,
+        ?string $expectedFormat,
+        ?Throwable $previous = null
+    ) : self {
+        return new self(
+            sprintf(
+                'Could not convert database value "%s" to Doctrine Type %s. Expected format: %s',
+                strlen($value) > 32 ? substr($value, 0, 20) . '...' : $value,
+                $toType,
+                $expectedFormat ?? ''
+            ),
+            0,
+            $previous
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/InvalidType.php b/lib/Doctrine/DBAL/Types/Exception/InvalidType.php
new file mode 100644
index 00000000000..4200d6c5040
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/InvalidType.php
@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\Types\ConversionException;
+use function get_class;
+use function gettype;
+use function implode;
+use function is_object;
+use function is_scalar;
+use function sprintf;
+
+/**
+ * Thrown when the PHP value passed to the converter was not of the expected type.
+ */
+final class InvalidType extends ConversionException implements TypesException
+{
+    /**
+     * @param mixed    $value
+     * @param string[] $possibleTypes
+     *
+     * @todo split into two methods
+     * @todo sanitize value
+     */
+    public static function new($value, string $toType, array $possibleTypes) : self
+    {
+        $actualType = is_object($value) ? get_class($value) : gettype($value);
+
+        if (is_scalar($value)) {
+            return new self(
+                sprintf(
+                    "Could not convert PHP value '%s' of type '%s' to type '%s'. Expected one of the following types: %s",
+                    $value,
+                    $actualType,
+                    $toType,
+                    implode(', ', $possibleTypes)
+                )
+            );
+        }
+
+        return new self(
+            sprintf(
+                "Could not convert PHP value of type '%s' to type '%s'. Expected one of the following types: %s",
+                $actualType,
+                $toType,
+                implode(', ', $possibleTypes)
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/SerializationFailed.php b/lib/Doctrine/DBAL/Types/Exception/SerializationFailed.php
new file mode 100644
index 00000000000..beab8da4329
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/SerializationFailed.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\Types\ConversionException;
+use function get_class;
+use function gettype;
+use function is_object;
+use function sprintf;
+
+final class SerializationFailed extends ConversionException implements TypesException
+{
+    /**
+     * @param mixed $value
+     */
+    public static function new($value, string $format, string $error) : self
+    {
+        $actualType = is_object($value) ? get_class($value) : gettype($value);
+
+        return new self(
+            sprintf(
+                "Could not convert PHP type '%s' to '%s', as an '%s' error was triggered by the serialization",
+                $actualType,
+                $format,
+                $error
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/TypeAlreadyRegistered.php b/lib/Doctrine/DBAL/Types/Exception/TypeAlreadyRegistered.php
new file mode 100644
index 00000000000..499ed124db8
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/TypeAlreadyRegistered.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Types\Type;
+use function get_class;
+use function spl_object_hash;
+use function sprintf;
+
+final class TypeAlreadyRegistered extends DBALException implements TypesException
+{
+    public static function new(Type $type) : self
+    {
+        return new self(sprintf(
+            'Type of the class %s@%s is already registered.',
+            get_class($type),
+            spl_object_hash($type)
+        ));
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/TypeNotFound.php b/lib/Doctrine/DBAL/Types/Exception/TypeNotFound.php
new file mode 100644
index 00000000000..c36f512ac7e
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/TypeNotFound.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class TypeNotFound extends DBALException implements TypesException
+{
+    public static function new(string $name) : self
+    {
+        return new self(sprintf('Type to be overwritten %s does not exist.', $name));
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/TypeNotRegistered.php b/lib/Doctrine/DBAL/Types/Exception/TypeNotRegistered.php
new file mode 100644
index 00000000000..6c58478cf09
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/TypeNotRegistered.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Types\Type;
+use function get_class;
+use function spl_object_hash;
+use function sprintf;
+
+final class TypeNotRegistered extends DBALException implements TypesException
+{
+    public static function new(Type $type) : self
+    {
+        return new self(sprintf('Type of the class %s@%s is not registered.', get_class($type), spl_object_hash($type)));
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/TypesAlreadyExists.php b/lib/Doctrine/DBAL/Types/Exception/TypesAlreadyExists.php
new file mode 100644
index 00000000000..b0564059e0e
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/TypesAlreadyExists.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class TypesAlreadyExists extends DBALException implements TypesException
+{
+    public static function new(string $name) : self
+    {
+        return new self(sprintf('Type %s already exists.', $name));
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/TypesException.php b/lib/Doctrine/DBAL/Types/Exception/TypesException.php
new file mode 100644
index 00000000000..cf749af1224
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/TypesException.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+interface TypesException
+{
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/UnknownColumnType.php b/lib/Doctrine/DBAL/Types/Exception/UnknownColumnType.php
new file mode 100644
index 00000000000..3dfbf93ece4
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/UnknownColumnType.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\DBALException;
+use function sprintf;
+
+final class UnknownColumnType extends DBALException implements TypesException
+{
+    public static function new(string $name) : self
+    {
+        return new self(
+            sprintf(
+                'Unknown column type "%s" requested. Any Doctrine type that you use has '
+                    . 'to be registered with \Doctrine\DBAL\Types\Type::addType(). You can get a list of all the '
+                    . 'known types with \Doctrine\DBAL\Types\Type::getTypesMap(). If this error occurs during database '
+                    . 'introspection then you might have forgotten to register all database types for a Doctrine Type. '
+                    . 'Use AbstractPlatform#registerDoctrineTypeMapping() or have your custom types implement '
+                    . 'Type#getMappedDatabaseTypes(). If the type name is empty you might '
+                    . 'have a problem with the cache or forgot some mapping information.',
+                $name
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/Exception/ValueNotConvertible.php b/lib/Doctrine/DBAL/Types/Exception/ValueNotConvertible.php
new file mode 100644
index 00000000000..c7802c86d1d
--- /dev/null
+++ b/lib/Doctrine/DBAL/Types/Exception/ValueNotConvertible.php
@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Types\Exception;
+
+use Doctrine\DBAL\Types\ConversionException;
+use function is_string;
+use function sprintf;
+use function strlen;
+use function substr;
+
+/**
+ * Thrown when a Database to Doctrine Type Conversion fails.
+ */
+final class ValueNotConvertible extends ConversionException implements TypesException
+{
+    public static function new($value, $toType, ?string $message = null) : self
+    {
+        if ($message !== null) {
+            return new self(
+                sprintf(
+                    "Could not convert database value to '%s' as an error was triggered by the unserialization: '%s'",
+                    $toType,
+                    $message
+                )
+            );
+        }
+
+        return new self(
+            sprintf(
+                'Could not convert database value "%s" to Doctrine Type %s',
+                is_string($value) && strlen($value) > 32 ? substr($value, 0, 20) . '...' : $value,
+                $toType
+            )
+        );
+    }
+}
diff --git a/lib/Doctrine/DBAL/Types/JsonType.php b/lib/Doctrine/DBAL/Types/JsonType.php
index d4731129bf9..2f8da886da5 100644
--- a/lib/Doctrine/DBAL/Types/JsonType.php
+++ b/lib/Doctrine/DBAL/Types/JsonType.php
@@ -5,6 +5,8 @@
 namespace Doctrine\DBAL\Types;
 
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\SerializationFailed;
+use Doctrine\DBAL\Types\Exception\ValueNotConvertible;
 use const JSON_ERROR_NONE;
 use function is_resource;
 use function json_decode;
@@ -38,7 +40,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
         $encoded = json_encode($value);
 
         if (json_last_error() !== JSON_ERROR_NONE) {
-            throw ConversionException::conversionFailedSerialization($value, 'json', json_last_error_msg());
+            throw SerializationFailed::new($value, 'json', json_last_error_msg());
         }
 
         return $encoded;
@@ -60,7 +62,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         $val = json_decode($value, true);
 
         if (json_last_error() !== JSON_ERROR_NONE) {
-            throw ConversionException::conversionFailed($value, $this->getName());
+            throw ValueNotConvertible::new($value, $this->getName());
         }
 
         return $val;
diff --git a/lib/Doctrine/DBAL/Types/ObjectType.php b/lib/Doctrine/DBAL/Types/ObjectType.php
index 3af15fe8f39..8b842cb5eb1 100644
--- a/lib/Doctrine/DBAL/Types/ObjectType.php
+++ b/lib/Doctrine/DBAL/Types/ObjectType.php
@@ -5,6 +5,7 @@
 namespace Doctrine\DBAL\Types;
 
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\ValueNotConvertible;
 use function is_resource;
 use function restore_error_handler;
 use function serialize;
@@ -44,8 +45,8 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
 
         $value = is_resource($value) ? stream_get_contents($value) : $value;
 
-        set_error_handler(function (int $code, string $message) : void {
-            throw ConversionException::conversionFailedUnserialization($this->getName(), $message);
+        set_error_handler(function (int $code, string $message) use ($value) : void {
+            throw ValueNotConvertible::new($value, $this->getName(), $message);
         });
 
         try {
diff --git a/lib/Doctrine/DBAL/Types/TimeImmutableType.php b/lib/Doctrine/DBAL/Types/TimeImmutableType.php
index 96cc5a35652..010a6ba3670 100644
--- a/lib/Doctrine/DBAL/Types/TimeImmutableType.php
+++ b/lib/Doctrine/DBAL/Types/TimeImmutableType.php
@@ -6,6 +6,8 @@
 
 use DateTimeImmutable;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 
 /**
  * Immutable type of {@see TimeType}.
@@ -33,7 +35,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getTimeFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType(
+        throw InvalidType::new(
             $value,
             $this->getName(),
             ['null', DateTimeImmutable::class]
@@ -52,7 +54,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         $dateTime = DateTimeImmutable::createFromFormat('!' . $platform->getTimeFormatString(), $value);
 
         if (! $dateTime) {
-            throw ConversionException::conversionFailedFormat(
+            throw InvalidFormat::new(
                 $value,
                 $this->getName(),
                 $platform->getTimeFormatString()
diff --git a/lib/Doctrine/DBAL/Types/TimeType.php b/lib/Doctrine/DBAL/Types/TimeType.php
index b1df33440f5..26ee7e01231 100644
--- a/lib/Doctrine/DBAL/Types/TimeType.php
+++ b/lib/Doctrine/DBAL/Types/TimeType.php
@@ -7,6 +7,8 @@
 use DateTime;
 use DateTimeInterface;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 
 /**
  * Type that maps an SQL TIME to a PHP DateTime object.
@@ -42,7 +44,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getTimeFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType($value, $this->getName(), ['null', 'DateTime']);
+        throw InvalidType::new($value, $this->getName(), ['null', 'DateTime']);
     }
 
     /**
@@ -56,7 +58,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
 
         $val = DateTime::createFromFormat('!' . $platform->getTimeFormatString(), $value);
         if (! $val) {
-            throw ConversionException::conversionFailedFormat($value, $this->getName(), $platform->getTimeFormatString());
+            throw InvalidFormat::new($value, $this->getName(), $platform->getTimeFormatString());
         }
 
         return $val;
diff --git a/lib/Doctrine/DBAL/Types/TypeRegistry.php b/lib/Doctrine/DBAL/Types/TypeRegistry.php
index 7e8093cf749..1250bc18189 100644
--- a/lib/Doctrine/DBAL/Types/TypeRegistry.php
+++ b/lib/Doctrine/DBAL/Types/TypeRegistry.php
@@ -5,6 +5,11 @@
 namespace Doctrine\DBAL\Types;
 
 use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Types\Exception\TypeAlreadyRegistered;
+use Doctrine\DBAL\Types\Exception\TypeNotFound;
+use Doctrine\DBAL\Types\Exception\TypeNotRegistered;
+use Doctrine\DBAL\Types\Exception\TypesAlreadyExists;
+use Doctrine\DBAL\Types\Exception\UnknownColumnType;
 use function array_search;
 use function in_array;
 
@@ -27,7 +32,7 @@ final class TypeRegistry
     public function get(string $name) : Type
     {
         if (! isset($this->instances[$name])) {
-            throw DBALException::unknownColumnType($name);
+            throw UnknownColumnType::new($name);
         }
 
         return $this->instances[$name];
@@ -43,7 +48,7 @@ public function lookupName(Type $type) : string
         $name = $this->findTypeName($type);
 
         if ($name === null) {
-            throw DBALException::typeNotRegistered($type);
+            throw TypeNotRegistered::new($type);
         }
 
         return $name;
@@ -65,11 +70,11 @@ public function has(string $name) : bool
     public function register(string $name, Type $type) : void
     {
         if (isset($this->instances[$name])) {
-            throw DBALException::typeExists($name);
+            throw TypesAlreadyExists::new($name);
         }
 
         if ($this->findTypeName($type) !== null) {
-            throw DBALException::typeAlreadyRegistered($type);
+            throw TypeAlreadyRegistered::new($type);
         }
 
         $this->instances[$name] = $type;
@@ -83,11 +88,11 @@ public function register(string $name, Type $type) : void
     public function override(string $name, Type $type) : void
     {
         if (! isset($this->instances[$name])) {
-            throw DBALException::typeNotFound($name);
+            throw TypeNotFound::new($name);
         }
 
         if (! in_array($this->findTypeName($type), [$name, null], true)) {
-            throw DBALException::typeAlreadyRegistered($type);
+            throw TypeAlreadyRegistered::new($type);
         }
 
         $this->instances[$name] = $type;
diff --git a/lib/Doctrine/DBAL/Types/VarDateTimeImmutableType.php b/lib/Doctrine/DBAL/Types/VarDateTimeImmutableType.php
index d74dfe48721..e0f17cef3bb 100644
--- a/lib/Doctrine/DBAL/Types/VarDateTimeImmutableType.php
+++ b/lib/Doctrine/DBAL/Types/VarDateTimeImmutableType.php
@@ -6,6 +6,8 @@
 
 use DateTimeImmutable;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\InvalidType;
+use Doctrine\DBAL\Types\Exception\ValueNotConvertible;
 use function date_create_immutable;
 
 /**
@@ -34,7 +36,7 @@ public function convertToDatabaseValue($value, AbstractPlatform $platform)
             return $value->format($platform->getDateTimeFormatString());
         }
 
-        throw ConversionException::conversionFailedInvalidType(
+        throw InvalidType::new(
             $value,
             $this->getName(),
             ['null', DateTimeImmutable::class]
@@ -53,7 +55,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
         $dateTime = date_create_immutable($value);
 
         if (! $dateTime) {
-            throw ConversionException::conversionFailed($value, $this->getName());
+            throw ValueNotConvertible::new($value, $this->getName());
         }
 
         return $dateTime;
diff --git a/lib/Doctrine/DBAL/Types/VarDateTimeType.php b/lib/Doctrine/DBAL/Types/VarDateTimeType.php
index fe431da91e8..e3ad78126fe 100644
--- a/lib/Doctrine/DBAL/Types/VarDateTimeType.php
+++ b/lib/Doctrine/DBAL/Types/VarDateTimeType.php
@@ -6,6 +6,7 @@
 
 use DateTime;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Exception\ValueNotConvertible;
 use function date_create;
 
 /**
@@ -28,7 +29,7 @@ public function convertToPHPValue($value, AbstractPlatform $platform)
 
         $val = date_create($value);
         if (! $val) {
-            throw ConversionException::conversionFailed($value, $this->getName());
+            throw ValueNotConvertible::new($value, $this->getName());
         }
 
         return $val;
diff --git a/tests/Doctrine/Tests/DBAL/DBALExceptionTest.php b/tests/Doctrine/Tests/DBAL/DBALExceptionTest.php
index de251cdceac..22f6c30de38 100644
--- a/tests/Doctrine/Tests/DBAL/DBALExceptionTest.php
+++ b/tests/Doctrine/Tests/DBAL/DBALExceptionTest.php
@@ -8,6 +8,8 @@
 use Doctrine\DBAL\Driver;
 use Doctrine\DBAL\Driver\DriverException as InnerDriverException;
 use Doctrine\DBAL\Exception\DriverException;
+use Doctrine\DBAL\Exception\DriverRequired;
+use Doctrine\DBAL\Exception\InvalidPlatformType;
 use Doctrine\Tests\DbalTestCase;
 use Exception;
 use stdClass;
@@ -54,7 +56,7 @@ public function getSQLState() : ?string
     public function testDriverRequiredWithUrl()
     {
         $url       = 'mysql://localhost';
-        $exception = DBALException::driverRequired($url);
+        $exception = DriverRequired::new($url);
 
         self::assertInstanceOf(DBALException::class, $exception);
         self::assertSame(
@@ -72,7 +74,7 @@ public function testDriverRequiredWithUrl()
      */
     public function testInvalidPlatformTypeObject() : void
     {
-        $exception = DBALException::invalidPlatformType(new stdClass());
+        $exception = InvalidPlatformType::new(new stdClass());
 
         self::assertSame(
             "Option 'platform' must be a subtype of 'Doctrine\DBAL\Platforms\AbstractPlatform', instance of 'stdClass' given",
@@ -85,7 +87,7 @@ public function testInvalidPlatformTypeObject() : void
      */
     public function testInvalidPlatformTypeScalar() : void
     {
-        $exception = DBALException::invalidPlatformType('some string');
+        $exception = InvalidPlatformType::new('some string');
 
         self::assertSame(
             "Option 'platform' must be an object and subtype of 'Doctrine\DBAL\Platforms\AbstractPlatform'. Got 'string'",
diff --git a/tests/Doctrine/Tests/DBAL/Exception/DriverRequiredTest.php b/tests/Doctrine/Tests/DBAL/Exception/DriverRequiredTest.php
new file mode 100644
index 00000000000..ccde18475ea
--- /dev/null
+++ b/tests/Doctrine/Tests/DBAL/Exception/DriverRequiredTest.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\DBAL\Exception;
+
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Exception\DriverRequired;
+use PHPUnit\Framework\TestCase;
+use function sprintf;
+
+class DriverRequiredTest extends TestCase
+{
+    public function testDriverRequiredWithUrl() : void
+    {
+        $url       = 'mysql://localhost';
+        $exception = DriverRequired::new($url);
+
+        self::assertInstanceOf(DBALException::class, $exception);
+        self::assertSame(
+            sprintf(
+                "The options 'driver' or 'driverClass' are mandatory if a connection URL without scheme " .
+                'is given to DriverManager::getConnection(). Given URL: %s',
+                $url
+            ),
+            $exception->getMessage()
+        );
+    }
+}
diff --git a/tests/Doctrine/Tests/DBAL/Exception/InvalidArgumentExceptionTest.php b/tests/Doctrine/Tests/DBAL/Exception/EmptyCriteriaNotAllowedTest.php
similarity index 54%
rename from tests/Doctrine/Tests/DBAL/Exception/InvalidArgumentExceptionTest.php
rename to tests/Doctrine/Tests/DBAL/Exception/EmptyCriteriaNotAllowedTest.php
index b545fbefd4a..acd1fe876a3 100644
--- a/tests/Doctrine/Tests/DBAL/Exception/InvalidArgumentExceptionTest.php
+++ b/tests/Doctrine/Tests/DBAL/Exception/EmptyCriteriaNotAllowedTest.php
@@ -4,19 +4,15 @@
 
 namespace Doctrine\Tests\DBAL\Exception;
 
+use Doctrine\DBAL\Exception\EmptyCriteriaNotAllowed;
 use Doctrine\DBAL\Exception\InvalidArgumentException;
 use PHPUnit\Framework\TestCase;
 
-/**
- * Tests for {@see \Doctrine\DBAL\Exception\InvalidArgumentException}
- *
- * @covers \Doctrine\DBAL\Exception\InvalidArgumentException
- */
-class InvalidArgumentExceptionTest extends TestCase
+class EmptyCriteriaNotAllowedTest extends TestCase
 {
-    public function testFromEmptyCriteria()
+    public function testNew() : void
     {
-        $exception = InvalidArgumentException::fromEmptyCriteria();
+        $exception = EmptyCriteriaNotAllowed::new();
 
         self::assertInstanceOf(InvalidArgumentException::class, $exception);
         self::assertSame('Empty criteria was used, expected non-empty criteria', $exception->getMessage());
diff --git a/tests/Doctrine/Tests/DBAL/Exception/InvalidColumnIndexTest.php b/tests/Doctrine/Tests/DBAL/Exception/InvalidColumnIndexTest.php
new file mode 100644
index 00000000000..ec55bad9cd2
--- /dev/null
+++ b/tests/Doctrine/Tests/DBAL/Exception/InvalidColumnIndexTest.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\DBAL\Exception;
+
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Exception\InvalidColumnIndex;
+use PHPUnit\Framework\TestCase;
+
+class InvalidColumnIndexTest extends TestCase
+{
+    public function testNew() : void
+    {
+        $exception = InvalidColumnIndex::new(5, 1);
+
+        self::assertInstanceOf(DBALException::class, $exception);
+        self::assertSame('Invalid column index 5. The statement result contains 1 column.', $exception->getMessage());
+    }
+
+    public function testNewPlural() : void
+    {
+        $exception = InvalidColumnIndex::new(5, 2);
+
+        self::assertInstanceOf(DBALException::class, $exception);
+        self::assertSame('Invalid column index 5. The statement result contains 2 columns.', $exception->getMessage());
+    }
+}
diff --git a/tests/Doctrine/Tests/DBAL/Exception/InvalidPlatformTypeTest.php b/tests/Doctrine/Tests/DBAL/Exception/InvalidPlatformTypeTest.php
new file mode 100644
index 00000000000..35f69a70f63
--- /dev/null
+++ b/tests/Doctrine/Tests/DBAL/Exception/InvalidPlatformTypeTest.php
@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\DBAL\Exception;
+
+use Doctrine\DBAL\Exception\InvalidPlatformType;
+use PHPUnit\Framework\TestCase;
+use stdClass;
+
+class InvalidPlatformTypeTest extends TestCase
+{
+    /**
+     * @group #2821
+     */
+    public function testInvalidPlatformTypeObject() : void
+    {
+        $exception = InvalidPlatformType::new(new stdClass());
+
+        self::assertSame(
+            "Option 'platform' must be a subtype of 'Doctrine\DBAL\Platforms\AbstractPlatform', instance of 'stdClass' given",
+            $exception->getMessage()
+        );
+    }
+
+    /**
+     * @group #2821
+     */
+    public function testInvalidPlatformTypeScalar() : void
+    {
+        $exception = InvalidPlatformType::new('some string');
+
+        self::assertSame(
+            "Option 'platform' must be an object and subtype of 'Doctrine\DBAL\Platforms\AbstractPlatform'. Got 'string'",
+            $exception->getMessage()
+        );
+    }
+}
diff --git a/tests/Doctrine/Tests/DBAL/Types/ConversionExceptionTest.php b/tests/Doctrine/Tests/DBAL/Types/ConversionExceptionTest.php
index 6c6dd71e727..37622f4d884 100644
--- a/tests/Doctrine/Tests/DBAL/Types/ConversionExceptionTest.php
+++ b/tests/Doctrine/Tests/DBAL/Types/ConversionExceptionTest.php
@@ -5,6 +5,8 @@
 namespace Doctrine\Tests\DBAL\Types;
 
 use Doctrine\DBAL\Types\ConversionException;
+use Doctrine\DBAL\Types\Exception\InvalidFormat;
+use Doctrine\DBAL\Types\Exception\InvalidType;
 use Exception;
 use PHPUnit\Framework\TestCase;
 use stdClass;
@@ -19,7 +21,7 @@ class ConversionExceptionTest extends TestCase
      */
     public function testConversionFailedInvalidTypeWithScalar($scalarValue)
     {
-        $exception = ConversionException::conversionFailedInvalidType($scalarValue, 'foo', ['bar', 'baz']);
+        $exception = InvalidType::new($scalarValue, 'foo', ['bar', 'baz']);
 
         self::assertInstanceOf(ConversionException::class, $exception);
         self::assertRegExp(
@@ -36,7 +38,7 @@ public function testConversionFailedInvalidTypeWithScalar($scalarValue)
      */
     public function testConversionFailedInvalidTypeWithNonScalar($nonScalar)
     {
-        $exception = ConversionException::conversionFailedInvalidType($nonScalar, 'foo', ['bar', 'baz']);
+        $exception = InvalidType::new($nonScalar, 'foo', ['bar', 'baz']);
 
         self::assertInstanceOf(ConversionException::class, $exception);
         self::assertRegExp(
@@ -50,7 +52,7 @@ public function testConversionFailedFormatPreservesPreviousException()
     {
         $previous = new Exception();
 
-        $exception = ConversionException::conversionFailedFormat('foo', 'bar', 'baz', $previous);
+        $exception = InvalidFormat::new('foo', 'bar', 'baz', $previous);
 
         self::assertInstanceOf(ConversionException::class, $exception);
         self::assertSame($previous, $exception->getPrevious());
diff --git a/tests/Doctrine/Tests/DBAL/Types/Exception/TypeAlreadyRegisteredTest.php b/tests/Doctrine/Tests/DBAL/Types/Exception/TypeAlreadyRegisteredTest.php
new file mode 100644
index 00000000000..29074c56b75
--- /dev/null
+++ b/tests/Doctrine/Tests/DBAL/Types/Exception/TypeAlreadyRegisteredTest.php
@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\DBAL\Types\Exception;
+
+use Doctrine\DBAL\Types\Exception\TypeAlreadyRegistered;
+use Doctrine\DBAL\Types\Exception\TypesException;
+use Doctrine\DBAL\Types\Type;
+use PHPUnit\Framework\TestCase;
+use function preg_match;
+
+class TypeAlreadyRegisteredTest extends TestCase
+{
+    public function testNew() : void
+    {
+        $exception = TypeAlreadyRegistered::new(Type::getType('string'));
+
+        self::assertInstanceOf(TypesException::class, $exception);
+        self::assertTrue(preg_match('/Type of the class Doctrine\\\DBAL\\\Types\\\StringType@([0-9a-zA-Z]+) is already registered./', $exception->getMessage()) === 1);
+    }
+}
diff --git a/tests/Doctrine/Tests/DBAL/Types/Exception/TypeNotRegisteredTest.php b/tests/Doctrine/Tests/DBAL/Types/Exception/TypeNotRegisteredTest.php
new file mode 100644
index 00000000000..844814d448b
--- /dev/null
+++ b/tests/Doctrine/Tests/DBAL/Types/Exception/TypeNotRegisteredTest.php
@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\DBAL\Types\Exception;
+
+use Doctrine\DBAL\Types\Exception\TypeNotRegistered;
+use Doctrine\DBAL\Types\Exception\TypesException;
+use Doctrine\DBAL\Types\Type;
+use PHPUnit\Framework\TestCase;
+use function preg_match;
+
+class TypeNotRegisteredTest extends TestCase
+{
+    public function testNew() : void
+    {
+        $exception = TypeNotRegistered::new(Type::getType('string'));
+
+        self::assertInstanceOf(TypesException::class, $exception);
+        self::assertTrue(preg_match('/Type of the class Doctrine\\\DBAL\\\Types\\\StringType@([0-9a-zA-Z]+) is not registered./', $exception->getMessage()) === 1);
+    }
+}
diff --git a/tests/Doctrine/Tests/DBAL/Types/ObjectTest.php b/tests/Doctrine/Tests/DBAL/Types/ObjectTest.php
index 49d30757c5d..19fe13d6cd4 100644
--- a/tests/Doctrine/Tests/DBAL/Types/ObjectTest.php
+++ b/tests/Doctrine/Tests/DBAL/Types/ObjectTest.php
@@ -41,6 +41,7 @@ public function testConversionFailure()
     {
         $this->expectException(ConversionException::class);
         $this->expectExceptionMessage("Could not convert database value to 'object' as an error was triggered by the unserialization: 'unserialize(): Error at offset 0 of 7 bytes'");
+
         $this->type->convertToPHPValue('abcdefg', $this->platform);
     }
 
diff --git a/tests/Doctrine/Tests/DBAL/Types/TypeRegistryTest.php b/tests/Doctrine/Tests/DBAL/Types/TypeRegistryTest.php
index 14cd7497385..d9a249b63b4 100644
--- a/tests/Doctrine/Tests/DBAL/Types/TypeRegistryTest.php
+++ b/tests/Doctrine/Tests/DBAL/Types/TypeRegistryTest.php
@@ -7,6 +7,7 @@
 use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Types\BinaryType;
 use Doctrine\DBAL\Types\BlobType;
+use Doctrine\DBAL\Types\Exception\TypeNotRegistered;
 use Doctrine\DBAL\Types\StringType;
 use Doctrine\DBAL\Types\TextType;
 use Doctrine\DBAL\Types\TypeRegistry;
@@ -64,7 +65,7 @@ public function testLookupName() : void
             $this->registry->lookupName($this->otherTestType)
         );
 
-        $this->expectException(DBALException::class);
+        $this->expectException(TypeNotRegistered::class);
         $this->registry->lookupName(new TextType());
     }