Commit a6abd60c authored by unknown's avatar unknown
Browse files

Merge mysql.com:/home/timka/mysql/src/5.0-virgin 

into mysql.com:/home/timka/mysql/src/5.0-bug-8576
parents 0d8ec8d5 7a8a7607

sql/opt_range.cc

+9 −1
Original line number Diff line number Diff line
@@ -7467,7 +7467,7 @@ void cost_group_min_max(TABLE* table, KEY *index_info, uint used_key_parts, 
  double quick_prefix_selectivity;

  double io_cost;

  double cpu_cost= 0; /* TODO: CPU cost of index_read calls? */

  DBUG_ENTER("TRP_GROUP_MIN_MAX::cost");

  DBUG_ENTER("cost_group_min_max");



  table_records= table->file->records;

  keys_per_block= (table->file->block_size / 2 /
@@ -7971,7 +7971,15 @@ int QUICK_GROUP_MIN_MAX_SELECT::get_next() 
{

  int min_res= 0;

  int max_res= 0;

#ifdef HPUX11

  /*

    volatile is required by a bug in the HP compiler due to which the

    last test of result fails.

  */

  volatile int result;

#else

  int result;

#endif

  int is_last_prefix;



  DBUG_ENTER("QUICK_GROUP_MIN_MAX_SELECT::get_next");