Attachments to Doctrine Jira Issue DDC-1720 - https://github.com/doctrine/doctrine2/issues/2370

11170_SqlWalker.patch

# This patch file was generated by NetBeans IDE
# Following Index: paths are relative to: C:\Workspaces\MedAdvisor\vendor\doctrine\lib\Doctrine\ORM\Query
# This patch can be applied using context Tools: Patch action on respective folder.
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# Above lines and this line are ignored by the patching process.
Index: SqlWalker.php
--- SqlWalker.php Base (BASE)
+++ SqlWalker.php Locally Modified (Based On LOCAL)
@@ -43,62 +43,62 @@
     /**
      * @var ResultSetMapping
      */
-    private $_rsm;
+    protected $_rsm;
 
     /** Counters for generating unique column aliases, table aliases and parameter indexes. */
-    private $_aliasCounter = 0;
-    private $_tableAliasCounter = 0;
-    private $_scalarResultCounter = 1;
-    private $_sqlParamIndex = 0;
+    protected $_aliasCounter = 0;
+    protected $_tableAliasCounter = 0;
+    protected $_scalarResultCounter = 1;
+    protected $_sqlParamIndex = 0;
 
     /**
      * @var ParserResult
      */
-    private $_parserResult;
+    protected $_parserResult;
 
     /**
      * @var EntityManager
      */
-    private $_em;
+    protected $_em;
 
     /**
      * @var \Doctrine\DBAL\Connection
      */
-    private $_conn;
+    protected $_conn;
 
     /**
      * @var AbstractQuery
      */
-    private $_query;
+    protected $_query;
 
-    private $_tableAliasMap = array();
+    protected $_tableAliasMap = array();
 
     /** Map from result variable names to their SQL column alias names. */
-    private $_scalarResultAliasMap = array();
+    protected $_scalarResultAliasMap = array();
 
     /** Map of all components/classes that appear in the DQL query. */
-    private $_queryComponents;
+    protected $_queryComponents;
 
     /** A list of classes that appear in non-scalar SelectExpressions. */
-    private $_selectedClasses = array();
+    protected $_selectedClasses = array();
 
     /**
      * The DQL alias of the root class of the currently traversed query.
      */
-    private $_rootAliases = array();
+    protected $_rootAliases = array();
 
     /**
      * Flag that indicates whether to generate SQL table aliases in the SQL.
      * These should only be generated for SELECT queries, not for UPDATE/DELETE.
      */
-    private $_useSqlTableAliases = true;
+    protected $_useSqlTableAliases = true;
 
     /**
      * The database platform abstraction.
      *
      * @var AbstractPlatform
      */
-    private $_platform;
+    protected $_platform;
 
     /**
      * {@inheritDoc}