myrg_rrnd.c merge+insert (alternate take)

myrg_info.c	merge+insert (alternate take)
myrg_extra.c	merge+insert (alternate take)
mymrgdef.h	merge+insert (alternate take)
sql_base.cc	open_table --> open_or_reset_table (needed for MERGE)


sql/sql_base.cc:
  open_table --> open_or_reset_table (needed for MERGE)
myisammrg/mymrgdef.h:
  merge+insert (alternate take)
myisammrg/myrg_extra.c:
  merge+insert (alternate take)
myisammrg/myrg_info.c:
  merge+insert (alternate take)
myisammrg/myrg_rrnd.c:
  merge+insert (alternate take)

1 files changed, 16 insertions, 4 deletions

diff --git a/myisammrg/myrg_extra.c b/myisammrg/myrg_extra.c
index 4b5353a146d..f6458588b59 100644
--- a/myisammrg/myrg_extra.c
+++ b/myisammrg/myrg_extra.c
@@ -1,15 +1,15 @@
 /* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
-   
+
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
@@ -26,6 +26,8 @@ int myrg_extra(MYRG_INFO *info,enum ha_extra_function function)
 {
   int error,save_error=0;
   MYRG_TABLE *file;
+  DBUG_ENTER("myrg_extra");
+  DBUG_PRINT("info",("function: %d",(ulong) function));
 
   if (function == HA_EXTRA_CACHE)
     info->cache_in_use=1;
@@ -38,9 +40,19 @@ int myrg_extra(MYRG_INFO *info,enum ha_extra_function function)
       info->current_table=0;
       info->last_used_table=info->open_tables;
     }
+
+    info->records=info->del=info->data_file_length=0;
     for (file=info->open_tables ; file != info->end_table ; file++)
+    {
       if ((error=mi_extra(file->table,function)))
 	save_error=error;
+      file->file_offset=info->data_file_length;
+      info->data_file_length+=file->table->s->state.state.data_file_length;
+      info->records+=file->table->s->state.state.records;
+      info->del+=file->table->s->state.state.del;
+      DBUG_PRINT("info2",("table: %s, offset: 0x%08lx",
+                  file->table->filename,(ulong)file->file_offset));
+    }
   }
-  return save_error;
+  DBUG_RETURN(save_error);
 }