database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-01 03:47:19 +03:00
Code Activity

Bug #31893 Partitions: crash if subpartitions and engine change.

Browse Source 
The new default database engine for altered table was reassigned to
the old one. That's wrong thing by itself, and (as the engine
for a subpartition gets that new value) leads to DBUG_ASSERTION
in mysql_unpack_partition()


mysql-test/r/partition.result:
  Bug #31893 Partitions: crash if subpartitions and engine change.
  
  test result
mysql-test/t/partition.test:
  Bug #31893 Partitions: crash if subpartitions and engine change.
  
  test case
sql/sql_partition.cc:
  Bug #31893 Partitions: crash if subpartitions and engine change.
  
  Don't change part_info->default_engine_type if it's already set
This commit is contained in:
unknown
2007-10-31 16:01:29 +04:00
parent f97b8e48b8
commit ee4452dba4
3 changed files with 29 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
sql/sql_partition.cc
View File

@ -5031,7 +5031,10 @@ the generated partition syntax in a correct manner.
*partition_changed= TRUE;
}
if (create_info->db_type == partition_hton)
part_info->default_engine_type= table->part_info->default_engine_type;
{
if (!part_info->default_engine_type)
part_info->default_engine_type= table->part_info->default_engine_type;
}
else
part_info->default_engine_type= create_info->db_type;
if (check_native_partitioned(create_info, &is_native_partitioned,