bulk insert code optimized

mysql-test/r/distinct.result:
  updated
mysql-test/r/fulltext.result:
  updated
mysql-test/r/select.result:
  updated
mysql-test/r/show_check.result:
  updated
mysql-test/t/insert.test:
  updated

1 files changed, 0 insertions, 27 deletions

diff --git a/myisam/mi_extra.c b/myisam/mi_extra.c
index d7a3aea516d..8429b22dad4 100644
--- a/myisam/mi_extra.c
+++ b/myisam/mi_extra.c
@@ -358,33 +358,6 @@ int mi_extra(MI_INFO *info, enum ha_extra_function function, void *extra_arg)
   case HA_EXTRA_QUICK:
     info->quick_mode=1;
     break;
-  case HA_EXTRA_BULK_INSERT_BEGIN:
-    error=_mi_init_bulk_insert(info, (extra_arg ? *(ulong*) extra_arg :
-				      myisam_bulk_insert_tree_size));
-    break;
-  case HA_EXTRA_BULK_INSERT_FLUSH:
-    if (info->bulk_insert)
-    {
-      uint index_to_flush= *(uint*) extra_arg;
-      if (is_tree_inited(&info->bulk_insert[index_to_flush]))
-	reset_tree(&info->bulk_insert[index_to_flush]);
-    }
-    break;
-  case HA_EXTRA_BULK_INSERT_END:
-    if (info->bulk_insert)
-    {
-      uint i;
-      for (i=0 ; i < share->base.keys ; i++)
-      {
-        if (is_tree_inited(& info->bulk_insert[i]))
-        {
-          delete_tree(& info->bulk_insert[i]);
-        }
-      }
-      my_free((void *)info->bulk_insert, MYF(0));
-      info->bulk_insert=0;
-    }
-    break;
   case HA_EXTRA_NO_ROWS:
     if (!share->state.header.uniques)
       info->opt_flag|= OPT_NO_ROWS;