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Bug#13593865 - 64037: CRASH IN HA_PARTITION::CREATE_HANDLERS ON

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ALTER TABLE AFTER DROP PARTITION
Bug#13608188 - 64038: CRASH IN HANDLER::HA_THD ON ALTER TABLE AFTER
                      REPAIR NON-EXISTING PARTITION

Backport of bug#13357766 from -trunk to -5.5.

The state of some partitions was not reset on failure, leading
to invalid states of partitions in consequent statements.

Fixed by reverting back to original state for all partitions
if not all partition names was resolved.

Also adding extra security by forcing tables to be reopened
in case of error in mysql_alter_table.

(There is also removal of \r at the end of some lines.)
This commit is contained in:
Mattias Jonsson
2012-02-02 12:47:17 +01:00
parent 45c425f031
commit 98d3ef960d
6 changed files with 124 additions and 57 deletions
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2
sql/sql_partition.h
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@ -254,7 +254,7 @@ uint fast_alter_partition_table(THD *thd, TABLE *table,
char *db,
const char *table_name,
TABLE *fast_alter_table);
uint set_part_state(Alter_info *alter_info, partition_info *tab_part_info,
bool set_part_state(Alter_info *alter_info, partition_info *tab_part_info,
enum partition_state part_state);
uint prep_alter_part_table(THD *thd, TABLE *table, Alter_info *alter_info,
HA_CREATE_INFO *create_info,