bzr commit into mysql-5.1 branch (mattias.jonsson:2686) Bug#33479 Bug#38751 Bug#38804

[Mattias Jonsson]

#At file:///Users/mattiasj/clones/bzrroot/topush-51-5129rc/

 2686 Mattias Jonsson	2008-10-03
      post push fix for bug#38804 (back port of bug#33479)
      Removes the regression bug#38751.
modified:
  sql/ha_partition.cc

per-file messages:
  sql/ha_partition.cc
    post push fix for bug#38804 (back port of bug#33479)
    Removes the regression bug#38751.
    
    archive relies on a ha_archive::info call to flush data before
    the copy takes place in alter table.
    
    This ensures that all partitions gets a info call, without having
    to always forward info(HA_STATUS_AUTO) to all partitions.
=== modified file 'sql/ha_partition.cc'
--- a/sql/ha_partition.cc	2008-10-01 10:40:05 +0000
+++ b/sql/ha_partition.cc	2008-10-03 09:30:54 +0000
@@ -1717,6 +1717,14 @@ error:
 
 void ha_partition::update_create_info(HA_CREATE_INFO *create_info)
 {
+  /*
+    Fix for bug#38751, some engines needs info-calls in ALTER.
+    Archive need this since it flushes in ::info.
+    HA_STATUS_AUTO is optimized so it will not always be forwarded
+    to all partitions, but HA_STATUS_VARIABLE will.
+  */
+  info(HA_STATUS_VARIABLE);
+
   info(HA_STATUS_AUTO);
 
   if (!(create_info->used_fields & HA_CREATE_USED_AUTO))