Use correct column order for composite foreign keys

src/Platforms/MySQLPlatform.php

@@ -185,7 +185,7 @@ public function getListTableForeignKeysSQL($table, $database = null)
         }
 
         $sql = 'SELECT DISTINCT k.`CONSTRAINT_NAME`, k.`COLUMN_NAME`, k.`REFERENCED_TABLE_NAME`, ' .
-               'k.`REFERENCED_COLUMN_NAME` /*!50116 , c.update_rule, c.delete_rule */ ' .
+               'k.`REFERENCED_COLUMN_NAME`, k.`ORDINAL_POSITION` /*!50116 , c.update_rule, c.delete_rule */ ' .
                'FROM information_schema.key_column_usage k /*!50116 ' .
                'INNER JOIN information_schema.referential_constraints c ON ' .
                '  c.constraint_name = k.constraint_name AND ' .
@@ -195,7 +195,8 @@ public function getListTableForeignKeysSQL($table, $database = null)
 
         return $sql . ' AND k.table_schema = ' . $databaseNameSql
             . ' /*!50116 AND c.constraint_schema = ' . $databaseNameSql . ' */'
-            . ' AND k.`REFERENCED_COLUMN_NAME` is not NULL';
+            . ' AND k.`REFERENCED_COLUMN_NAME` is not NULL'
+            . ' ORDER BY k.`ORDINAL_POSITION`';
     }
 
     /**

src/Platforms/SQLServer2012Platform.php

@@ -1010,7 +1010,8 @@ public function getListTableForeignKeysSQL($table, $database = null)
                 INNER JOIN sys.objects AS o ON o.OBJECT_ID = fc.referenced_object_id
                 ON f.OBJECT_ID = fc.constraint_object_id
                 WHERE ' .
-                $this->getTableWhereClause($table, 'SCHEMA_NAME (f.schema_id)', 'OBJECT_NAME (f.parent_object_id)');
+                $this->getTableWhereClause($table, 'SCHEMA_NAME (f.schema_id)', 'OBJECT_NAME (f.parent_object_id)') .
+                ' ORDER BY fc.constraint_column_id';
     }
 
     /**

tests/Functional/Schema/SchemaManagerFunctionalTestCase.php

@@ -30,6 +30,7 @@
 use Doctrine\DBAL\Types\StringType;
 use Doctrine\DBAL\Types\TextType;
 use Doctrine\DBAL\Types\Type;
+use Doctrine\DBAL\Types\Types;
 
 use function array_filter;
 use function array_keys;
@@ -1418,6 +1419,54 @@ public function testCommentInTable(): void
         $table = $this->schemaManager->listTableDetails('table_with_comment');
         self::assertSame('Foo with control characters \'\\', $table->getComment());
     }
+
+    public function testCreatedCompositeForeignKeyOrderIsCorrectAfterCreation(): void
+    {
+        if (! $this->schemaManager->getDatabasePlatform()->supportsForeignKeyConstraints()) {
+            self::markTestSkipped('Platform does not support foreign keys.');
+        }
+
+        $foreignKey     = 'fk_test_order';
+        $localTable     = 'test_table_foreign';
+        $foreignTable   = 'test_table_local';
+        $localColumns   = ['child_col2', 'child_col1'];
+        $foreignColumns = ['col2', 'col1'];
+
+        $this->schemaManager->tryMethod('dropTable', $foreignTable);
+        $this->schemaManager->tryMethod('dropTable', $localTable);
+
+        $table = new Table($localTable);
+
+        $table->addColumn('col1', Types::INTEGER);
+        $table->addColumn('col2', Types::INTEGER);
+        $table->setPrimaryKey($foreignColumns);
+
+        $this->schemaManager->createTable($table);
+
+        $table = new Table($foreignTable);
+
+        $table->addColumn('id', Types::INTEGER, ['autoincrement' => true]);
+        $table->addColumn('child_col1', Types::INTEGER);
+        $table->addColumn('child_col2', Types::INTEGER);
+        $table->setPrimaryKey(['id']);
+
+        $table->addForeignKeyConstraint(
+            $localTable,
+            $localColumns,
+            $foreignColumns,
+            [],
+            $foreignKey
+        );
+
+        $this->schemaManager->createTable($table);
+
+        $table = $this->schemaManager->listTableDetails($foreignTable);
+
+        $foreignKey = $table->getForeignKey($foreignKey);
+
+        self::assertSame($localColumns, array_map('strtolower', $foreignKey->getLocalColumns()));
+        self::assertSame($foreignColumns, array_map('strtolower', $foreignKey->getForeignColumns()));
+    }
 }
 
 interface ListTableColumnsDispatchEventListener