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nexedi
MariaDB
Commits
cddd0d68
Commit
cddd0d68
authored
Oct 01, 2010
by
Mattias Jonsson
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merge
parents
460fcf7c
d7bfd59a
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3
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3 changed files
with
48 additions
and
7 deletions
+48
-7
mysql-test/r/partition.result
mysql-test/r/partition.result
+15
-0
mysql-test/t/partition.test
mysql-test/t/partition.test
+22
-0
sql/ha_partition.cc
sql/ha_partition.cc
+11
-7
No files found.
mysql-test/r/partition.result
View file @
cddd0d68
drop table if exists t1, t2;
#
# Bug#57113: ha_partition::extra(ha_extra_function):
# Assertion `m_extra_cache' failed
CREATE TABLE t1
(id INT NOT NULL PRIMARY KEY,
name VARCHAR(16) NOT NULL,
year YEAR,
INDEX name (name(8))
)
PARTITION BY HASH(id) PARTITIONS 2;
INSERT INTO t1 VALUES ( 1, 'FooBar', '1924' );
CREATE TABLE t2 (id INT);
INSERT INTO t2 VALUES (1),(2);
UPDATE t1, t2 SET t1.year = '1955' WHERE t1.name = 'FooBar';
DROP TABLE t1, t2;
#
# Bug#55458: Partitioned MyISAM table gets crashed by multi-table update
#
CREATE TABLE t1 (
...
...
mysql-test/t/partition.test
View file @
cddd0d68
...
...
@@ -14,6 +14,28 @@
drop
table
if
exists
t1
,
t2
;
--
enable_warnings
--
echo
#
--
echo
# Bug#57113: ha_partition::extra(ha_extra_function):
--
echo
# Assertion `m_extra_cache' failed
CREATE
TABLE
t1
(
id
INT
NOT
NULL
PRIMARY
KEY
,
name
VARCHAR
(
16
)
NOT
NULL
,
year
YEAR
,
INDEX
name
(
name
(
8
))
)
PARTITION
BY
HASH
(
id
)
PARTITIONS
2
;
INSERT
INTO
t1
VALUES
(
1
,
'FooBar'
,
'1924'
);
CREATE
TABLE
t2
(
id
INT
);
INSERT
INTO
t2
VALUES
(
1
),(
2
);
UPDATE
t1
,
t2
SET
t1
.
year
=
'1955'
WHERE
t1
.
name
=
'FooBar'
;
DROP
TABLE
t1
,
t2
;
--
echo
#
--
echo
# Bug#55458: Partitioned MyISAM table gets crashed by multi-table update
--
echo
#
...
...
sql/ha_partition.cc
View file @
cddd0d68
...
...
@@ -5572,7 +5572,6 @@ int ha_partition::extra(enum ha_extra_function operation)
DBUG_RETURN
(
prepare_for_rename
());
break
;
case
HA_EXTRA_PREPARE_FOR_UPDATE
:
DBUG_ASSERT
(
m_extra_cache
);
/*
Needs to be run on the first partition in the range now, and
later in late_extra_cache, when switching to a new partition to scan.
...
...
@@ -5580,6 +5579,8 @@ int ha_partition::extra(enum ha_extra_function operation)
m_extra_prepare_for_update
=
TRUE
;
if
(
m_part_spec
.
start_part
!=
NO_CURRENT_PART_ID
)
{
if
(
!
m_extra_cache
)
m_extra_cache_part_id
=
m_part_spec
.
start_part
;
DBUG_ASSERT
(
m_extra_cache_part_id
==
m_part_spec
.
start_part
);
VOID
(
m_file
[
m_part_spec
.
start_part
]
->
extra
(
HA_EXTRA_PREPARE_FOR_UPDATE
));
}
...
...
@@ -5842,19 +5843,22 @@ void ha_partition::late_extra_cache(uint partition_id)
{
handler
*
file
;
DBUG_ENTER
(
"ha_partition::late_extra_cache"
);
DBUG_PRINT
(
"info"
,
(
"extra_cache %u partid %u size %u"
,
m_extra_cache
,
DBUG_PRINT
(
"info"
,
(
"extra_cache %u prepare %u partid %u size %u"
,
m_extra_cache
,
m_extra_prepare_for_update
,
partition_id
,
m_extra_cache_size
));
if
(
!
m_extra_cache
&&
!
m_extra_prepare_for_update
)
DBUG_VOID_RETURN
;
file
=
m_file
[
partition_id
];
if
(
m_extra_cache_size
==
0
)
VOID
(
file
->
extra
(
HA_EXTRA_CACHE
));
else
VOID
(
file
->
extra_opt
(
HA_EXTRA_CACHE
,
m_extra_cache_size
));
if
(
m_extra_cache
)
{
if
(
m_extra_cache_size
==
0
)
VOID
(
file
->
extra
(
HA_EXTRA_CACHE
));
else
VOID
(
file
->
extra_opt
(
HA_EXTRA_CACHE
,
m_extra_cache_size
));
}
if
(
m_extra_prepare_for_update
)
{
DBUG_ASSERT
(
m_extra_cache
);
VOID
(
file
->
extra
(
HA_EXTRA_PREPARE_FOR_UPDATE
));
}
m_extra_cache_part_id
=
partition_id
;
...
...
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