1 files changed, 0 insertions, 12 deletions
diff --git a/sql/sql_lex.h b/sql/sql_lex.h
index 59088e867d1..3027d67f86b 100644
--- a/sql/sql_lex.h
+++ b/sql/sql_lex.h
@@ -1983,18 +1983,6 @@ private:
 };
 
 
-class Query_tables_backup
-{
-  THD *thd;
-  Query_tables_list backup;
-
-public:
-  Query_tables_backup(THD *_thd);
-  ~Query_tables_backup();
-  const Query_tables_list& get() const { return backup; }
-};
-
-
 /*
   st_parsing_options contains the flags for constructions that are
   allowed in the current statement.