1 files changed, 8 insertions, 2 deletions
diff --git a/src/sql/kernel/qsqlresult_p.h b/src/sql/kernel/qsqlresult_p.h
index 65f9be7a05..246b914ec7 100644
--- a/src/sql/kernel/qsqlresult_p.h
+++ b/src/sql/kernel/qsqlresult_p.h
@@ -106,8 +106,14 @@ public:
         clearIndex();;
     }
 
-    QString positionalToNamedBinding();
-    QString namedToPositionalBinding();
+    // positionalToNamedBinding uses fieldSerial() by default, which converts to Oracle-style names,
+    // because this style is used in the API. A driver can reuse positionalToNamedBinding()
+    // internally for its own naming style by supplying its own fieldSerialFunc. We cannot make
+    // fieldSerial() virtual because it would allow a driver to impose its naming style on
+    // executedQuery when set by QSqlResult::savePrepare().
+    static QString fieldSerial(int);
+    static QString positionalToNamedBinding(const QString &query, QString (fieldSerialFunc)(int idx) = fieldSerial);
+    QString namedToPositionalBinding(const QString &query);
     QString holderAt(int index) const;
 
     QSqlResult *q;