Merge janus.mylan:/usr/home/serg/Abk/mysql-5.1

into  janus.mylan:/usr/home/serg/Abk/mysql-maria


Makefile.am:
  Auto merged
configure.in:
  Auto merged
BitKeeper/triggers/post-commit:
  Auto merged
client/mysqldump.c:
  Auto merged
client/mysqltest.c:
  Auto merged
include/my_dbug.h:
  Auto merged
include/mysql_com.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysqld/Makefile.am:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/t/disabled.def:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
server-tools/instance-manager/CMakeLists.txt:
  Auto merged
server-tools/instance-manager/mysql_connection.cc:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/gen_lex_hash.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/lex.h:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
sql/handler.cc:
  merged
sql/handler.h:
  merged
sql/mysql_priv.h:
  merged
sql/mysqld.cc:
  merged
sql/set_var.cc:
  merged
sql/sql_select.cc:
  merged
sql/sql_show.cc:
  merged
unittest/mysys/my_atomic-t.c:
  merged

1 files changed, 12 insertions, 8 deletions

diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc
index 3f1634a6ad1..bd0004f92cb 100644
--- a/sql/ha_partition.cc
+++ b/sql/ha_partition.cc
@@ -4759,11 +4759,14 @@ void ha_partition::get_dynamic_partition_info(PARTITION_INFO *stat_info,
     about this call). We pass this along to all underlying MyISAM handlers
     and ignore it for the rest.
 
-  HA_EXTRA_PREPARE_FOR_DELETE:
+  HA_EXTRA_PREPARE_FOR_DROP:
     Only used by MyISAM, called in preparation for a DROP TABLE.
     It's used mostly by Windows that cannot handle dropping an open file.
     On other platforms it has the same effect as HA_EXTRA_FORCE_REOPEN.
 
+  HA_EXTRA_PREPARE_FOR_RENAME:
+    Informs the handler we are about to attempt a rename of the table.
+
   HA_EXTRA_READCHECK:
   HA_EXTRA_NO_READCHECK:
     Only one call to HA_EXTRA_NO_READCHECK from ha_open where it says that
@@ -4898,14 +4901,15 @@ int ha_partition::extra(enum ha_extra_function operation)
   }
 
   /* Category 3), used by MyISAM handlers */
-  case HA_EXTRA_PREPARE_FOR_DELETE:
-    DBUG_RETURN(prepare_for_delete());
+  case HA_EXTRA_PREPARE_FOR_RENAME:
+    DBUG_RETURN(prepare_for_rename());
     break;
   case HA_EXTRA_NORMAL:
   case HA_EXTRA_QUICK:
   case HA_EXTRA_NO_READCHECK:
   case HA_EXTRA_PREPARE_FOR_UPDATE:
   case HA_EXTRA_FORCE_REOPEN:
+  case HA_EXTRA_PREPARE_FOR_DROP:
   case HA_EXTRA_FLUSH_CACHE:
   {
     if (m_myisam)
@@ -5064,24 +5068,24 @@ void ha_partition::prepare_extra_cache(uint cachesize)
     0                     Success
 */
 
-int ha_partition::prepare_for_delete()
+int ha_partition::prepare_for_rename()
 {
   int result= 0, tmp;
   handler **file;
-  DBUG_ENTER("ha_partition::prepare_for_delete()");
+  DBUG_ENTER("ha_partition::prepare_for_rename()");
   
   if (m_new_file != NULL)
   {
     for (file= m_new_file; *file; file++)
-      if ((tmp= (*file)->extra(HA_EXTRA_PREPARE_FOR_DELETE)))
+      if ((tmp= (*file)->extra(HA_EXTRA_PREPARE_FOR_RENAME)))
         result= tmp;      
     for (file= m_reorged_file; *file; file++)
-      if ((tmp= (*file)->extra(HA_EXTRA_PREPARE_FOR_DELETE)))
+      if ((tmp= (*file)->extra(HA_EXTRA_PREPARE_FOR_RENAME)))
         result= tmp;   
     DBUG_RETURN(result);   
   }
   
-  DBUG_RETURN(loop_extra(HA_EXTRA_PREPARE_FOR_DELETE));
+  DBUG_RETURN(loop_extra(HA_EXTRA_PREPARE_FOR_RENAME));
 }
 
 /*