manual merge

sql/partition_element.h

@@ -36,6 +36,8 @@ enum partition_state {
   PART_IS_ADDED= 8
 };
 
+struct st_table_log_memory_entry;
+
 class partition_element :public Sql_alloc {
 public:
   List<partition_element> subpartitions;
@@ -44,6 +46,7 @@ class partition_element :public Sql_alloc {
   ulonglong part_min_rows;
   char *partition_name;
   char *tablespace_name;
+  struct st_table_log_memory_entry *log_entry;
   longlong range_value;
   char* part_comment;
   char* data_file_name;
@@ -55,7 +58,8 @@ class partition_element :public Sql_alloc {
 
   partition_element()
   : part_max_rows(0), part_min_rows(0), partition_name(NULL),
-    tablespace_name(NULL), range_value(0), part_comment(NULL),
+    tablespace_name(NULL), log_entry(NULL),
+    range_value(0), part_comment(NULL),
     data_file_name(NULL), index_file_name(NULL),
     engine_type(NULL),part_state(PART_NORMAL),
     nodegroup_id(UNDEF_NODEGROUP), has_null_value(FALSE)

sql/partition_info.h

@@ -28,7 +28,7 @@ typedef int (*get_part_id_func)(partition_info *part_info,
                                  longlong *func_value);
 typedef uint32 (*get_subpart_id_func)(partition_info *part_info);
 
-
+struct st_table_log_memory_entry;
 
 class partition_info : public Sql_alloc
 {
@@ -76,7 +76,11 @@ class partition_info : public Sql_alloc
   Item *subpart_expr;
 
   Item *item_free_list;
-  
+
+  struct st_table_log_memory_entry *first_log_entry;
+  struct st_table_log_memory_entry *exec_log_entry;
+  struct st_table_log_memory_entry *frm_log_entry;
+
   /* 
     A bitmap of partitions used by the current query. 
     Usage pattern:
@@ -191,6 +195,7 @@ class partition_info : public Sql_alloc
     part_field_array(NULL), subpart_field_array(NULL),
     full_part_field_array(NULL),
     part_expr(NULL), subpart_expr(NULL), item_free_list(NULL),
+    first_log_entry(NULL), exec_log_entry(NULL), frm_log_entry(NULL),
     list_array(NULL),
     part_info_string(NULL),
     part_func_string(NULL), subpart_func_string(NULL),

sql/sql_partition.cc

@@ -5157,7 +5157,7 @@ write_log_changed_partitions(ALTER_PARTITION_PARAM_TYPE *lpt,
     if (part_elem->part_state == PART_IS_CHANGED ||
         (part_elem->part_state == PART_IS_ADDED && temp_partitions))
     {
-      if (is_sub_partitioned(part_info))
+      if (part_info->is_sub_partitioned())
       {
         List_iterator<partition_element> sub_it(part_elem->subpartitions);
         uint no_subparts= part_info->no_subparts;
@@ -5271,7 +5271,7 @@ write_log_dropped_partitions(ALTER_PARTITION_PARAM_TYPE *lpt,
         name_variant= TEMP_PART_NAME;
       else
         name_variant= NORMAL_PART_NAME;
-      if (is_sub_partitioned(part_info))
+      if (part_info->is_sub_partitioned())
       {
         List_iterator<partition_element> sub_it(part_elem->subpartitions);
         uint no_subparts= part_info->no_subparts;