bzr commit into mysql-6.0-opt branch (sergefp:2698)

[Sergey Petrunia]

#At file:///home/spetrunia/dev/mysql-6.0-opt/ based on revid:sergefp@stripped

 2698 Sergey Petrunia	2009-02-15
      Better comments
modified:
  sql/sql_select.cc

per-file messages:
  sql/sql_select.cc
    Better comments
=== modified file 'sql/sql_select.cc'
--- a/sql/sql_select.cc	2009-02-11 14:39:21 +0000
+++ b/sql/sql_select.cc	2009-02-15 10:58:02 +0000
@@ -21487,13 +21487,13 @@ void select_describe(JOIN *join, bool ne
 	item_list.push_back(item_null);
       }
       
-      /* Add "rows" field to item_list. */
+      /* "rows" and "filtered" columns */
       if (table_list->schema_table)
       {
-        /* in_rows */
+        /* rows */
         if (join->thd->lex->describe & DESCRIBE_EXTENDED)
           item_list.push_back(item_null);
-        /* rows */
+        /* filtered */
         item_list.push_back(item_null);
       }
       else
@@ -21507,10 +21507,11 @@ void select_describe(JOIN *join, bool ne
         else
           examined_rows= join->best_positions[i].records_read; 
  
+        /* "rows" column */
         item_list.push_back(new Item_int((longlong) (ulonglong) examined_rows, 
                                          MY_INT64_NUM_DECIMAL_DIGITS));
 
-        /* Add "filtered" field to item_list. */
+        /* "filtered" column */
         if (join->thd->lex->describe & DESCRIBE_EXTENDED)
         {
           float f= 0.0;