1 files changed, 17 insertions, 13 deletions

diff --git a/sql/sql_class.h b/sql/sql_class.h
index 7971137d848..51dc8270d09 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -962,41 +962,45 @@ public:
 };
 
 
-class select_export :public select_result {
+class select_to_file :public select_result {
+protected:
   sql_exchange *exchange;
   File file;
   IO_CACHE cache;
   ha_rows row_count;
+  char path[FN_REFLEN];
+
+public:
+  select_to_file(sql_exchange *ex) :exchange(ex), file(-1),row_count(0L)
+  { path[0]=0; }
+  ~select_to_file();
+  bool send_fields(List<Item> &list, uint flag) { return 0; }
+  void send_error(uint errcode,const char *err);
+};
+
+
+class select_export :public select_to_file {
   uint field_term_length;
   int field_sep_char,escape_char,line_sep_char;
   bool fixed_row_size;
 public:
-  select_export(sql_exchange *ex) :exchange(ex),file(-1),row_count(0L) {}
+  select_export(sql_exchange *ex) :select_to_file(ex) {}
   ~select_export();
   int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
-  bool send_fields(List<Item> &list,
-		   uint flag) { return 0; }
   bool send_data(List<Item> &items);
-  void send_error(uint errcode,const char *err);
   bool send_eof();
 };
 
 
-class select_dump :public select_result {
+class select_dump :public select_to_file {
   sql_exchange *exchange;
   File file;
   IO_CACHE cache;
   ha_rows row_count;
-  char path[FN_REFLEN];
 public:
-  select_dump(sql_exchange *ex) :exchange(ex),file(-1),row_count(0L)
-  { path[0]=0; }
-  ~select_dump();
+  select_dump(sql_exchange *ex) :select_to_file(ex) {}
   int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
-  bool send_fields(List<Item> &list,
-		   uint flag) { return 0; }
   bool send_data(List<Item> &items);
-  void send_error(uint errcode,const char *err);
   bool send_eof();
 };