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Kirill Smelkov
mariadb
Commits
f127e212
Commit
f127e212
authored
Nov 08, 2014
by
Rich Prohaska
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DB-757 compute cardinality when alter table analyze partition is run
parent
695ce3ad
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77 additions
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1 deletion
+77
-1
mysql-test/suite/tokudb.bugs/r/db757_part_alter_analyze.result
...-test/suite/tokudb.bugs/r/db757_part_alter_analyze.result
+50
-0
mysql-test/suite/tokudb.bugs/t/db757_part_alter_analyze.test
mysql-test/suite/tokudb.bugs/t/db757_part_alter_analyze.test
+26
-0
storage/tokudb/ha_tokudb_admin.cc
storage/tokudb/ha_tokudb_admin.cc
+1
-1
No files found.
mysql-test/suite/tokudb.bugs/r/db757_part_alter_analyze.result
0 → 100644
View file @
f127e212
set default_storage_engine='tokudb';
drop table if exists t;
create table t (id int, x int, y int, primary key (id), key (x), key (y))
partition by range(id)
( partition p0 values less than (10), partition p1 values less than maxvalue);
insert into t values (1,1,1),(2,1,2),(3,1,3),(4,1,4);
show indexes from t;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t 0 PRIMARY 1 id A 5 NULL NULL BTREE
t 1 x 1 x A NULL NULL NULL YES BTREE
t 1 y 1 y A NULL NULL NULL YES BTREE
alter table t analyze partition p0;
Table Op Msg_type Msg_text
test.t analyze status OK
show indexes from t;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t 0 PRIMARY 1 id A 5 NULL NULL BTREE
t 1 x 1 x A 1 NULL NULL YES BTREE
t 1 y 1 y A 5 NULL NULL YES BTREE
alter table t analyze partition p1;
Table Op Msg_type Msg_text
test.t analyze status OK
show indexes from t;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t 0 PRIMARY 1 id A 5 NULL NULL BTREE
t 1 x 1 x A 1 NULL NULL YES BTREE
t 1 y 1 y A 5 NULL NULL YES BTREE
insert into t values (100,1,1),(200,2,1),(300,3,1),(400,4,1),(500,5,1);
show indexes from t;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t 0 PRIMARY 1 id A 9 NULL NULL BTREE
t 1 x 1 x A 2 NULL NULL YES BTREE
t 1 y 1 y A 9 NULL NULL YES BTREE
alter table t analyze partition p0;
Table Op Msg_type Msg_text
test.t analyze status OK
show indexes from t;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t 0 PRIMARY 1 id A 9 NULL NULL BTREE
t 1 x 1 x A NULL NULL NULL YES BTREE
t 1 y 1 y A NULL NULL NULL YES BTREE
alter table t analyze partition p1;
Table Op Msg_type Msg_text
test.t analyze status OK
show indexes from t;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t 0 PRIMARY 1 id A 9 NULL NULL BTREE
t 1 x 1 x A 9 NULL NULL YES BTREE
t 1 y 1 y A 1 NULL NULL YES BTREE
drop table t;
mysql-test/suite/tokudb.bugs/t/db757_part_alter_analyze.test
0 → 100644
View file @
f127e212
source
include
/
have_tokudb
.
inc
;
source
include
/
have_partition
.
inc
;
set
default_storage_engine
=
'tokudb'
;
disable_warnings
;
drop
table
if
exists
t
;
enable_warnings
;
create
table
t
(
id
int
,
x
int
,
y
int
,
primary
key
(
id
),
key
(
x
),
key
(
y
))
partition
by
range
(
id
)
(
partition
p0
values
less
than
(
10
),
partition
p1
values
less
than
maxvalue
);
insert
into
t
values
(
1
,
1
,
1
),(
2
,
1
,
2
),(
3
,
1
,
3
),(
4
,
1
,
4
);
show
indexes
from
t
;
alter
table
t
analyze
partition
p0
;
show
indexes
from
t
;
alter
table
t
analyze
partition
p1
;
show
indexes
from
t
;
insert
into
t
values
(
100
,
1
,
1
),(
200
,
2
,
1
),(
300
,
3
,
1
),(
400
,
4
,
1
),(
500
,
5
,
1
);
show
indexes
from
t
;
alter
table
t
analyze
partition
p0
;
show
indexes
from
t
;
alter
table
t
analyze
partition
p1
;
show
indexes
from
t
;
drop
table
t
;
storage/tokudb/ha_tokudb_admin.cc
View file @
f127e212
...
...
@@ -133,7 +133,7 @@ int ha_tokudb::analyze(THD *thd, HA_CHECK_OPT *check_opt) {
int
result
=
HA_ADMIN_OK
;
// stub out analyze if optimize is remapped to alter recreate + analyze
if
(
thd_sql_command
(
thd
)
!=
SQLCOM_ANALYZE
)
{
if
(
thd_sql_command
(
thd
)
!=
SQLCOM_ANALYZE
&&
thd_sql_command
(
thd
)
!=
SQLCOM_ALTER_TABLE
)
{
TOKUDB_HANDLER_DBUG_RETURN
(
result
);
}
...
...
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