Merge dator6.(none):/home/mikael/mysql_clones/mysql-5.1-opt

into  dator6.(none):/home/mikael/mysql_clones/bug18198


mysql-test/t/partition_hash.test:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/sql_partition.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

1 files changed, 8 insertions, 0 deletions

diff --git a/sql/sql_partition.cc b/sql/sql_partition.cc
index ad3cf2d3e7a..8f0cbda23f7 100644
--- a/sql/sql_partition.cc
+++ b/sql/sql_partition.cc
@@ -2869,6 +2869,8 @@ uint32 get_partition_id_range_for_endpoint(partition_info *part_info,
   }
   if (unsigned_flag)
     part_func_value-= 0x8000000000000000ULL;
+  if (left_endpoint && !include_endpoint)
+    part_func_value++;
   while (max_part_id > min_part_id)
   {
     loc_part_id= (max_part_id + min_part_id + 1) >> 1;
@@ -3294,7 +3296,9 @@ static uint32 get_sub_part_id_from_key(const TABLE *table,uchar *buf,
 
   key_restore(buf, (uchar*)key_spec->key, key_info, key_spec->length);
   if (likely(rec0 == buf))
+  {
     part_id= part_info->get_subpartition_id(part_info);
+  }
   else
   {
     Field **part_field_array= part_info->subpart_field_array;
@@ -3337,8 +3341,10 @@ bool get_part_id_from_key(const TABLE *table, uchar *buf, KEY *key_info,
 
   key_restore(buf, (uchar*)key_spec->key, key_info, key_spec->length);
   if (likely(rec0 == buf))
+  {
     result= part_info->get_part_partition_id(part_info, part_id,
                                              &func_value);
+  }
   else
   {
     Field **part_field_array= part_info->part_field_array;
@@ -3384,8 +3390,10 @@ void get_full_part_id_from_key(const TABLE *table, uchar *buf,
 
   key_restore(buf, (uchar*)key_spec->key, key_info, key_spec->length);
   if (likely(rec0 == buf))
+  {
     result= part_info->get_partition_id(part_info, &part_spec->start_part,
                                         &func_value);
+  }
   else
   {
     Field **part_field_array= part_info->full_part_field_array;