merge: 5.1 -> 5.1-rpl

conflicts:
  Text conflict in client/mysqltest.cc
  Text conflict in mysql-test/include/wait_until_connected_again.inc
  Text conflict in mysql-test/lib/mtr_report.pm
  Text conflict in mysql-test/mysql-test-run.pl
  Text conflict in mysql-test/r/events_bugs.result
  Text conflict in mysql-test/r/log_state.result
  Text conflict in mysql-test/r/myisam_data_pointer_size_func.result
  Text conflict in mysql-test/r/mysqlcheck.result
  Text conflict in mysql-test/r/query_cache.result
  Text conflict in mysql-test/r/status.result
  Text conflict in mysql-test/suite/binlog/r/binlog_index.result
  Text conflict in mysql-test/suite/binlog/r/binlog_innodb.result
  Text conflict in mysql-test/suite/rpl/r/rpl_packet.result
  Text conflict in mysql-test/suite/rpl/t/rpl_packet.test
  Text conflict in mysql-test/t/disabled.def
  Text conflict in mysql-test/t/events_bugs.test
  Text conflict in mysql-test/t/log_state.test
  Text conflict in mysql-test/t/myisam_data_pointer_size_func.test
  Text conflict in mysql-test/t/mysqlcheck.test
  Text conflict in mysql-test/t/query_cache.test
  Text conflict in mysql-test/t/rpl_init_slave_func.test
  Text conflict in mysql-test/t/status.test

1 files changed, 16 insertions, 17 deletions

diff --git a/sql/sql_partition.cc b/sql/sql_partition.cc
index cddb2808839..ae55c194c3c 100644
--- a/sql/sql_partition.cc
+++ b/sql/sql_partition.cc
@@ -4233,9 +4233,8 @@ uint prep_alter_part_table(THD *thd, TABLE *table, Alter_info *alter_info,
           after the change as before. Thus we can reply ok immediately
           without any changes at all.
         */
-        DBUG_RETURN(fast_end_partition(thd, ULL(0), ULL(0),
-                                       table, NULL,
-                                       TRUE, NULL, FALSE));
+        *fast_alter_partition= TRUE;
+        DBUG_RETURN(FALSE);
       }
       else if (new_part_no > curr_part_no)
       {
@@ -5304,8 +5303,8 @@ static bool write_log_changed_partitions(ALTER_PARTITION_PARAM_TYPE *lpt,
   DDL_LOG_ENTRY ddl_log_entry;
   partition_info *part_info= lpt->part_info;
   DDL_LOG_MEMORY_ENTRY *log_entry;
-  char tmp_path[FN_LEN];
-  char normal_path[FN_LEN];
+  char tmp_path[FN_REFLEN];
+  char normal_path[FN_REFLEN];
   List_iterator<partition_element> part_it(part_info->partitions);
   uint temp_partitions= part_info->temp_partitions.elements;
   uint no_elements= part_info->partitions.elements;
@@ -5516,7 +5515,7 @@ static bool write_log_drop_shadow_frm(ALTER_PARTITION_PARAM_TYPE *lpt)
   partition_info *part_info= lpt->part_info;
   DDL_LOG_MEMORY_ENTRY *log_entry;
   DDL_LOG_MEMORY_ENTRY *exec_log_entry= NULL;
-  char shadow_path[FN_LEN];
+  char shadow_path[FN_REFLEN];
   DBUG_ENTER("write_log_drop_shadow_frm");
 
   build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
@@ -5559,8 +5558,8 @@ static bool write_log_rename_frm(ALTER_PARTITION_PARAM_TYPE *lpt)
   partition_info *part_info= lpt->part_info;
   DDL_LOG_MEMORY_ENTRY *log_entry;
   DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry;
-  char path[FN_LEN];
-  char shadow_path[FN_LEN];
+  char path[FN_REFLEN];
+  char shadow_path[FN_REFLEN];
   DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry;
   DBUG_ENTER("write_log_rename_frm");
 
@@ -5610,8 +5609,8 @@ static bool write_log_drop_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
   partition_info *part_info= lpt->part_info;
   DDL_LOG_MEMORY_ENTRY *log_entry;
   DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry;
-  char tmp_path[FN_LEN];
-  char path[FN_LEN];
+  char tmp_path[FN_REFLEN];
+  char path[FN_REFLEN];
   uint next_entry= 0;
   DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry;
   DBUG_ENTER("write_log_drop_partition");
@@ -5669,8 +5668,8 @@ static bool write_log_add_change_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
   partition_info *part_info= lpt->part_info;
   DDL_LOG_MEMORY_ENTRY *log_entry;
   DDL_LOG_MEMORY_ENTRY *exec_log_entry= NULL;
-  char tmp_path[FN_LEN];
-  char path[FN_LEN];
+  char tmp_path[FN_REFLEN];
+  char path[FN_REFLEN];
   uint next_entry= 0;
   DBUG_ENTER("write_log_add_change_partition");
 
@@ -5723,8 +5722,8 @@ static bool write_log_final_change_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
   partition_info *part_info= lpt->part_info;
   DDL_LOG_MEMORY_ENTRY *log_entry;
   DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry;
-  char path[FN_LEN];
-  char shadow_path[FN_LEN];
+  char path[FN_REFLEN];
+  char shadow_path[FN_REFLEN];
   DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry;
   uint next_entry= 0;
   DBUG_ENTER("write_log_final_change_partition");
@@ -6679,6 +6678,7 @@ int get_part_iter_for_interval_via_mapping(partition_info *part_info,
   uint32             max_endpoint_val;
   get_endpoint_func  get_endpoint;
   uint field_len= field->pack_length_in_rec();
+  part_iter->ret_null_part= part_iter->ret_null_part_orig= FALSE;
 
   if (part_info->part_type == RANGE_PARTITION)
   {
@@ -6699,7 +6699,6 @@ int get_part_iter_for_interval_via_mapping(partition_info *part_info,
     max_endpoint_val=    part_info->no_list_values;
     part_iter->get_next= get_next_partition_id_list;
     part_iter->part_info= part_info;
-    part_iter->ret_null_part= part_iter->ret_null_part_orig= FALSE;
     if (max_endpoint_val == 0)
     {
       /*
@@ -6761,7 +6760,7 @@ int get_part_iter_for_interval_via_mapping(partition_info *part_info,
     store_key_image_to_rec(field, max_value, field_len);
     bool include_endp= !test(flags & NEAR_MAX);
     part_iter->part_nums.end= get_endpoint(part_info, 0, include_endp);
-    if (part_iter->part_nums.start == part_iter->part_nums.end &&
+    if (part_iter->part_nums.start >= part_iter->part_nums.end &&
         !part_iter->ret_null_part)
       return 0; /* No partitions */
   }
@@ -6939,7 +6938,7 @@ int get_part_iter_for_interval_via_walking(partition_info *part_info,
 
 uint32 get_next_partition_id_range(PARTITION_ITERATOR* part_iter)
 {
-  if (part_iter->part_nums.cur == part_iter->part_nums.end)
+  if (part_iter->part_nums.cur >= part_iter->part_nums.end)
   {
     part_iter->part_nums.cur= part_iter->part_nums.start;
     return NOT_A_PARTITION_ID;