Made some platform class names reflect the lowest server version they support

UPGRADE.md

@@ -1,15 +1,32 @@
 # Upgrade to 3.0
 
+## BC BREAK: Removed support for SQL Anywhere 12 and older
+
+DBAL now requires SQL Anywhere 16 or newer, support for unmaintained versions has been dropped.
+If you are using any of the legacy versions, you have to upgrade to a newer SQL Anywhere version (16+).
+
+The following classes have been removed:
+
+ * `Doctrine\DBAL\Platforms\SQLAnywherePlatform`
+ * `Doctrine\DBAL\Platforms\SQLAnywhere11Platform`
+ * `Doctrine\DBAL\Platforms\SQLAnywhere12Platform`
+ * `Doctrine\DBAL\Platforms\Keywords\SQLAnywhereKeywords`
+ * `Doctrine\DBAL\Platforms\Keywords\SQLAnywhere11Keywords`
+ * `Doctrine\DBAL\Platforms\Keywords\SQLAnywhere12Keywords`
+
 ## BC BREAK: Removed support for PostgreSQL 9.3 and older
 
-DBAL now requires PostgeSQL 9.4 or newer, support for unmaintained versions has been dropped.
+DBAL now requires PostgreSQL 9.4 or newer, support for unmaintained versions has been dropped.
 If you are using any of the legacy versions, you have to upgrade to a newer PostgreSQL version (9.6+ is recommended).
-`Doctrine\DBAL\Platforms\PostgreSqlPlatform` and `Doctrine\DBAL\Platforms\Keywords\PostgreSQLKeywords` now represent PostgreSQL 9.4.
 
 The following classes have been removed:
 
- * `Doctrine\DBAL\Platforms\PostgreSQL94Platform`
- * `Doctrine\DBAL\Platforms\Keywords\PostgreSQL94Keywords`
+ * `Doctrine\DBAL\Platforms\PostgreSqlPlatform`
+ * `Doctrine\DBAL\Platforms\PostgreSQL91Platform`
+ * `Doctrine\DBAL\Platforms\PostgreSQL92Platform`
+ * `Doctrine\DBAL\Platforms\Keywords\PostgreSQLKeywords`
+ * `Doctrine\DBAL\Platforms\Keywords\PostgreSQL91Keywords`
+ * `Doctrine\DBAL\Platforms\Keywords\PostgreSQL92Keywords`
 
 ## BC BREAK: Removed support for MariaDB 10.0 and older
 
@@ -37,51 +54,22 @@ The following class has been removed:
 
  * `Doctrine\DBAL\Driver\PDOIbm\Driver`
 
-## BC BREAK: Removed support for SQL Anywhere 12 and older
-
-DBAL now requires SQL Anywhere 16 or newer, support for unmaintained versions has been dropped.
-If you are using any of the legacy versions, you have to upgrade to a newer SQL Anywhere version (16+).
-`Doctrine\DBAL\Platforms\SQLAnywherePlatform` and `Doctrine\DBAL\Platforms\Keywords\SQLAnywhereKeywords` now represent SQL Anywhere 16.
-
-The following classes have been removed:
-
- * `Doctrine\DBAL\Platforms\SQLAnywhere11Platform`
- * `Doctrine\DBAL\Platforms\SQLAnywhere12Platform`
- * `Doctrine\DBAL\Platforms\SQLAnywhere16Platform`
- * `Doctrine\DBAL\Platforms\Keywords\SQLAnywhere11Keywords`
- * `Doctrine\DBAL\Platforms\Keywords\SQLAnywhere12Keywords`
- * `Doctrine\DBAL\Platforms\Keywords\SQLAnywhere16Keywords`
-
 ## BC BREAK: Removed support for SQL Server 2008 and older
 
 DBAL now requires SQL Server 2012 or newer, support for unmaintained versions has been dropped.
 If you are using any of the legacy versions, you have to upgrade to a newer SQL Server version.
-`Doctrine\DBAL\Platforms\SQLServerPlatform` and `Doctrine\DBAL\Platforms\Keywords\SQLServerKeywords` now represent SQL Server 2012.
 
 The following classes have been removed:
 
+ * `Doctrine\DBAL\Platforms\SQLServerPlatform`
  * `Doctrine\DBAL\Platforms\SQLServer2005Platform`
  * `Doctrine\DBAL\Platforms\SQLServer2008Platform`
- * `Doctrine\DBAL\Platforms\SQLServer2012Platform`
+ * `Doctrine\DBAL\Platforms\Keywords\SQLServerKeywords`
  * `Doctrine\DBAL\Platforms\Keywords\SQLServer2005Keywords`
  * `Doctrine\DBAL\Platforms\Keywords\SQLServer2008Keywords`
- * `Doctrine\DBAL\Platforms\Keywords\SQLServer2012Keywords`
 
 The `AbstractSQLServerDriver` class and its subclasses no longer implement the `VersionAwarePlatformDriver` interface.
 
-## BC BREAK: Removed support for PostgreSQL 9.2 and older
-
-DBAL now requires PostgeSQL 9.3 or newer, support for unmaintained versions has been dropped.
-If you are using any of the legacy versions, you have to upgrade to a newer PostgreSQL version (9.6+ is recommended).
-`Doctrine\DBAL\Platforms\PostgreSqlPlatform` and `Doctrine\DBAL\Platforms\Keywords\PostgreSQLKeywords` now represent PostgreSQL 9.3.
-
-The following classes have been removed:
-
- * `Doctrine\DBAL\Platforms\PostgreSQL91Platform`
- * `Doctrine\DBAL\Platforms\PostgreSQL92Platform`
- * `Doctrine\DBAL\Platforms\Keywords\PostgreSQL91Keywords`
- * `Doctrine\DBAL\Platforms\Keywords\PostgreSQL92Keywords`
-
 ## BC BREAK: Removed Doctrine\DBAL\Version
 
 The `Doctrine\DBAL\Version` class is no longer available: please refrain from checking the DBAL version at runtime.

docs/en/reference/platforms.rst

@@ -50,18 +50,18 @@ Oracle
 Microsoft SQL Server
 ^^^^^^^^^^^^^^^^^^^^
 
--  ``SQLServerPlatform`` for version 2012 and above.
+-  ``SQLServer2012Platform`` for version 2012 and above.
 
 PostgreSQL
 ^^^^^^^^^^
 
--  ``PostgreSqlPlatform`` for version 9.4 and above.
+-  ``PostgreSQL94Platform`` for version 9.4 and above.
 -  ``PostgreSQL100Platform`` for version 10.0 and above.
 
 SAP Sybase SQL Anywhere
 ^^^^^^^^^^^^^^^^^^^^^^^
 
--  ``SQLAnywherePlatform`` for version 16 and above.
+-  ``SQLAnywhere16Platform`` for version 16 and above.
 
 SQLite
 ^^^^^^

lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php

@@ -6,7 +6,7 @@
 use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Exception;
 use Doctrine\DBAL\Platforms\PostgreSQL100Platform;
-use Doctrine\DBAL\Platforms\PostgreSqlPlatform;
+use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
 use Doctrine\DBAL\Schema\PostgreSqlSchemaManager;
 use Doctrine\DBAL\VersionAwarePlatformDriver;
 use function preg_match;
@@ -96,7 +96,7 @@ public function createDatabasePlatformForVersion($version)
             return new PostgreSQL100Platform();
         }
 
-        return new PostgreSqlPlatform();
+        return new PostgreSQL94Platform();
     }
 
     /**
@@ -114,7 +114,7 @@ public function getDatabase(Connection $conn)
      */
     public function getDatabasePlatform()
     {
-        return new PostgreSqlPlatform();
+        return new PostgreSQL94Platform();
     }
 
     /**

lib/Doctrine/DBAL/Driver/AbstractSQLAnywhereDriver.php

@@ -5,7 +5,7 @@
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Exception;
-use Doctrine\DBAL\Platforms\SQLAnywherePlatform;
+use Doctrine\DBAL\Platforms\SQLAnywhere16Platform;
 use Doctrine\DBAL\Schema\SQLAnywhereSchemaManager;
 use Doctrine\DBAL\VersionAwarePlatformDriver;
 use function preg_match;
@@ -84,7 +84,7 @@ public function createDatabasePlatformForVersion($version)
 
         switch (true) {
             default:
-                return new SQLAnywherePlatform();
+                return new SQLAnywhere16Platform();
         }
     }
 
@@ -103,7 +103,7 @@ public function getDatabase(Connection $conn)
      */
     public function getDatabasePlatform()
     {
-        return new SQLAnywherePlatform();
+        return new SQLAnywhere16Platform();
     }
 
     /**

lib/Doctrine/DBAL/Driver/AbstractSQLServerDriver.php

@@ -4,7 +4,7 @@
 
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\Driver;
-use Doctrine\DBAL\Platforms\SQLServerPlatform;
+use Doctrine\DBAL\Platforms\SQLServer2012Platform;
 use Doctrine\DBAL\Schema\SQLServerSchemaManager;
 
 /**
@@ -27,7 +27,7 @@ public function getDatabase(Connection $conn)
      */
     public function getDatabasePlatform()
     {
-        return new SQLServerPlatform();
+        return new SQLServer2012Platform();
     }
 
     /**

lib/Doctrine/DBAL/Platforms/Keywords/PostgreSQL100Keywords.php

@@ -7,7 +7,7 @@
 /**
  * PostgreSQL 10.0 reserved keywords list.
  */
-class PostgreSQL100Keywords extends PostgreSQLKeywords
+class PostgreSQL100Keywords extends PostgreSQL94Keywords
 {
     /**
      * {@inheritdoc}

lib/Doctrine/DBAL/Platforms/Keywords/PostgreSQLKeywords.php → lib/Doctrine/DBAL/Platforms/Keywords/PostgreSQL94Keywords.php

@@ -3,9 +3,9 @@
 namespace Doctrine\DBAL\Platforms\Keywords;
 
 /**
- * PostgreSQL keywords list.
+ * PostgreSQL 9.4 reserved keywords list.
  */
-class PostgreSQLKeywords extends KeywordList
+class PostgreSQL94Keywords extends KeywordList
 {
     /**
      * {@inheritdoc}

lib/Doctrine/DBAL/Platforms/Keywords/SQLAnywhereKeywords.php

@@ -3,7 +3,7 @@
 namespace Doctrine\DBAL\Platforms\Keywords;
 
 /**
- * SAP Sybase SQL Anywhere 10 reserved keywords list.
+ * SAP Sybase SQL Anywhere 16 reserved keywords list.
  */
 class SQLAnywhereKeywords extends KeywordList
 {