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Code Activity

BUG#21143: mysqld hangs when using wrong number of subpartitions

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Rewrote if-statement a bit shorter
Added check for subpartitions in REORGANIZE partitions to be of same number as
in base table.


mysql-test/r/partition_mgm.result:
  New test case
mysql-test/t/partition_mgm.test:
  New test case
sql/ha_partition.cc:
  Fixed stuff I should done long ago (monty comments)
sql/sql_partition.cc:
  Rewrote if-statement a bit shorter
  Added check for subpartitions in REORGANIZE partitions to be of same number as
  in base table.
This commit is contained in:
unknown
2006-08-08 08:52:51 -04:00
parent 5e2babfe62
commit 2bf914b40e
4 changed files with 38 additions and 11 deletions
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10
mysql-test/r/partition_mgm.result
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@ -1,4 +1,14 @@
DROP TABLE IF EXISTS t1;
create table t1 (a int)
partition by range (a)
subpartition by key (a)
(partition p0 values less than (10) (subpartition sp00, subpartition sp01),
partition p1 values less than (20) (subpartition sp10, subpartition sp11));
alter table t1 reorganize partition p0 into
(partition p0 values less than (10) (subpartition sp00,
subpartition sp01, subpartition sp02));
ERROR HY000: Wrong number of subpartitions defined, mismatch with previous setting
drop table t1;
CREATE TABLE t1 (f_date DATE, f_varchar VARCHAR(30))
PARTITION BY HASH(CAST(YEAR(f_date) AS SIGNED INTEGER)) PARTITIONS 2;
SHOW CREATE TABLE t1;