database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

BUG#19010: Fix issues with that ALTER TABLE from auto-partitioned NDB table doesn't work unless primary key exists on table.

Browse Source
This commit is contained in:
mikael@c-870ae253.1238-1-64736c10.cust.bredbandsbolaget.se
2006-05-10 12:53:40 -04:00
parent 4ba1a4b3cd
commit 56b97747de
15 changed files with 125 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
sql/sql_partition.cc
View File

@ -4075,6 +4075,7 @@ that are reorganised.
tab_part_info->use_default_partitions= FALSE;
}
tab_part_info->use_default_no_partitions= FALSE;
tab_part_info->is_auto_partitioned= FALSE;
}
}
else if (alter_info->flags == ALTER_DROP_PARTITION)
@ -4090,6 +4091,8 @@ that are reorganised.
uint no_parts_dropped= alter_info->partition_names.elements;
uint no_parts_found= 0;
List_iterator<partition_element> part_it(tab_part_info->partitions);
tab_part_info->is_auto_partitioned= FALSE;
if (!(tab_part_info->part_type == RANGE_PARTITION ||
tab_part_info->part_type == LIST_PARTITION))
{
@ -4274,7 +4277,10 @@ state of p1.
tab_part_info->no_parts= no_parts_remain;
}
if (!(alter_info->flags & ALTER_TABLE_REORG))
{
tab_part_info->use_default_no_partitions= FALSE;
tab_part_info->is_auto_partitioned= FALSE;
}
}
else if (alter_info->flags == ALTER_REORGANIZE_PARTITION)
{
@ -4293,6 +4299,8 @@ state of p1.
uint no_parts_new= thd->work_part_info->partitions.elements;
partition_info *alt_part_info= thd->work_part_info;
uint check_total_partitions;
tab_part_info->is_auto_partitioned= FALSE;
if (no_parts_reorged > tab_part_info->no_parts)
{
my_error(ER_REORG_PARTITION_NOT_EXIST, MYF(0));
@ -4533,7 +4541,22 @@ the generated partition syntax in a correct manner.
Make sure change of engine happens to all partitions.
*/
DBUG_PRINT("info", ("partition changed"));
set_engine_all_partitions(thd->work_part_info, create_info->db_type);
if (table->part_info->is_auto_partitioned)
{
/*
If the user originally didn't specify partitioning to be
used we can remove it now.
*/
thd->work_part_info= NULL;
}
else
{
/*
Ensure that all partitions have the proper engine set-up
*/
set_engine_all_partitions(thd->work_part_info,
create_info->db_type);
}
*partition_changed= TRUE;
}
}