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nexedi
MariaDB
Commits
18405e5f
Commit
18405e5f
authored
Dec 14, 2017
by
Sergei Golubchik
Browse files
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Browse Files
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Plain Diff
Partitioning syntax for versioning
partition by system_time ( partition p0 history, partition pn current )
parent
f1490133
Changes
10
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10 changed files
with
114 additions
and
111 deletions
+114
-111
mysql-test/suite/versioning/r/partition.result
mysql-test/suite/versioning/r/partition.result
+48
-48
mysql-test/suite/versioning/t/partition.test
mysql-test/suite/versioning/t/partition.test
+32
-32
sql/ha_partition.cc
sql/ha_partition.cc
+1
-1
sql/lex.h
sql/lex.h
+1
-0
sql/partition_element.h
sql/partition_element.h
+2
-2
sql/partition_info.cc
sql/partition_info.cc
+12
-12
sql/partition_info.h
sql/partition_info.h
+4
-4
sql/share/errmsg-utf8.txt
sql/share/errmsg-utf8.txt
+2
-2
sql/sql_partition.cc
sql/sql_partition.cc
+6
-6
sql/sql_yacc.yy
sql/sql_yacc.yy
+6
-4
No files found.
mysql-test/suite/versioning/r/partition.result
View file @
18405e5f
...
...
@@ -29,50 +29,50 @@ x
300
create or replace table t1 (x int)
partition by system_time (
partition p0
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition pn
current
);
ERROR HY000: System Versioning required: t1
create or replace table t1 (x int);
alter table t1
partition by system_time (
partition p0
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition pn
current
);
Got one of the listed errors
create or replace table t1 (x int)
with system versioning
partition by system_time (
partition p0
as of current_timestamp
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
VERSIONING and exactly one last AS OF CURRENT_TIMESTAMP
partition p0
current
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
HISTORY and exactly one last CURRENT
create or replace table t1 (x int)
with system versioning
partition by system_time (
partition p0
as of current_timestamp
,
partition p1
as of current_timestamp
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
VERSIONING and exactly one last AS OF CURRENT_TIMESTAMP
partition p0
current
,
partition p1
current
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
HISTORY and exactly one last CURRENT
create or replace table t1 (x int)
with system versioning
partition by system_time (
partition p0
versioning
,
partition p1
versioning
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
VERSIONING and exactly one last AS OF CURRENT_TIMESTAMP
partition p0
history
,
partition p1
history
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
HISTORY and exactly one last CURRENT
create or replace table t1 (x int)
with system versioning
partition by system_time (
partition pn
as of current_timestamp
,
partition p0
versioning
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
VERSIONING and exactly one last AS OF CURRENT_TIMESTAMP
partition pn
current
,
partition p0
history
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
HISTORY and exactly one last CURRENT
create or replace table t1 (x int)
with system versioning
partition by system_time (
partition p0
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition pn
current
);
alter table t1 add partition (
partition p1
as of current_timestamp
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
VERSIONING and exactly one last AS OF CURRENT_TIMESTAMP
partition p1
current
);
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
HISTORY and exactly one last CURRENT
alter table t1 add partition (
partition p1
versioning
);
partition p1
history
);
Warnings:
Warning 4115 Maybe missing parameters: no rotation condition for multiple
`VERSIONING`
partitions.
Warning 4115 Maybe missing parameters: no rotation condition for multiple
HISTORY
partitions.
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
...
...
@@ -82,15 +82,15 @@ t1 CREATE TABLE `t1` (
PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
) ENGINE=${INNODB_OR_MYISAM} DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME
(PARTITION `p0`
VERSIONING
ENGINE = ${INNODB_OR_MYISAM},
PARTITION `p1`
VERSIONING
ENGINE = ${INNODB_OR_MYISAM},
PARTITION `pn`
AS OF CURRENT_TIMESTAMP
ENGINE = ${INNODB_OR_MYISAM})
(PARTITION `p0`
HISTORY
ENGINE = ${INNODB_OR_MYISAM},
PARTITION `p1`
HISTORY
ENGINE = ${INNODB_OR_MYISAM},
PARTITION `pn`
CURRENT
ENGINE = ${INNODB_OR_MYISAM})
insert into t1 values (1), (2);
alter table t1 drop partition pn;
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
VERSIONING and exactly one last AS OF CURRENT_TIMESTAMP
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
HISTORY and exactly one last CURRENT
alter table t1 drop partition p1;
alter table t1 drop partition p0;
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
VERSIONING and exactly one last AS OF CURRENT_TIMESTAMP
ERROR HY000: Wrong partitions consistency for `t1`: must have at least one
HISTORY and exactly one last CURRENT
select x from t1;
x
1
...
...
@@ -98,8 +98,8 @@ x
create or replace table t1 (x int)
with system versioning
partition by system_time (
partition p0
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition pn
current
);
set @now= now(6);
insert into t1 values (1);
set @ts_start= sys_commit_ts('sys_trx_start');
...
...
@@ -178,16 +178,16 @@ select @ts2 = @ts3;
create or replace table t1 (x int)
with system versioning
partition by system_time limit 0 (
partition p0
versioning
,
partition p1
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition p1
history
,
partition pn
current
);
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'LIMIT'
create or replace table t1 (x int)
with system versioning
partition by system_time limit 1 (
partition p0
versioning
,
partition p1
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition p1
history
,
partition pn
current
);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
...
...
@@ -197,9 +197,9 @@ t1 CREATE TABLE `t1` (
PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
) ENGINE=${INNODB_OR_MYISAM} DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME LIMIT 1
(PARTITION `p0`
VERSIONING
ENGINE = ${INNODB_OR_MYISAM},
PARTITION `p1`
VERSIONING
ENGINE = ${INNODB_OR_MYISAM},
PARTITION `pn`
AS OF CURRENT_TIMESTAMP
ENGINE = ${INNODB_OR_MYISAM})
(PARTITION `p0`
HISTORY
ENGINE = ${INNODB_OR_MYISAM},
PARTITION `p1`
HISTORY
ENGINE = ${INNODB_OR_MYISAM},
PARTITION `pn`
CURRENT
ENGINE = ${INNODB_OR_MYISAM})
alter table t1 drop partition non_existent;
ERROR HY000: Error in list of partitions to DROP
insert into t1 values (1), (2);
...
...
@@ -219,7 +219,7 @@ x
insert into t1 values (3);
delete from t1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: partition `p1` is full, add more
VERSIONING
partitions
Warning 4114 Versioned table `test`.`t1`: partition `p1` is full, add more
HISTORY
partitions
select * from t1 partition (p1);
x
2
...
...
@@ -227,16 +227,16 @@ x
create or replace table t1 (x int)
with system versioning
partition by system_time interval 0 second (
partition p0
versioning
,
partition p1
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition p1
history
,
partition pn
current
);
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'INTERVAL'
create or replace table t1 (x int)
with system versioning
partition by system_time interval 1 second (
partition p0
versioning
,
partition p1
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition p1
history
,
partition pn
current
);
insert into t1 values (1), (2), (3);
select * from t1 partition (pn);
x
...
...
@@ -261,9 +261,9 @@ with system versioning
partition by system_time limit 1
subpartition by key (x)
subpartitions 2 (
partition p0
versioning
,
partition p1
versioning
,
partition pn
as of current_timestamp
);
partition p0
history
,
partition p1
history
,
partition pn
current
);
insert into t1 (x) values (1), (2), (3);
select * from t1 partition (pnsp0);
x
...
...
@@ -275,7 +275,7 @@ x
delete from t1;
Warnings:
Note 4116 Versioned table `test`.`t1`: switching from partition `p0` to `p1`
Warning 4114 Versioned table `test`.`t1`: partition `p1` is full, add more
VERSIONING
partitions
Warning 4114 Versioned table `test`.`t1`: partition `p1` is full, add more
HISTORY
partitions
select * from t1 partition (p0sp0);
x
1
...
...
mysql-test/suite/versioning/t/partition.test
View file @
18405e5f
...
...
@@ -26,56 +26,56 @@ select * from t1 partition (p1);
--
error
ER_VERSIONING_REQUIRED
create
or
replace
table
t1
(
x
int
)
partition
by
system_time
(
partition
p0
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
pn
current
);
create
or
replace
table
t1
(
x
int
);
--
error
ER_VERSIONING_REQUIRED
,
ER_VERSIONING_REQUIRED
alter
table
t1
partition
by
system_time
(
partition
p0
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
pn
current
);
--
error
ER_VERS_WRONG_PARTS
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
(
partition
p0
as
of
current_timestamp
);
partition
p0
current
);
--
error
ER_VERS_WRONG_PARTS
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
(
partition
p0
as
of
current_timestamp
,
partition
p1
as
of
current_timestamp
);
partition
p0
current
,
partition
p1
current
);
--
error
ER_VERS_WRONG_PARTS
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
(
partition
p0
versioning
,
partition
p1
versioning
);
partition
p0
history
,
partition
p1
history
);
--
error
ER_VERS_WRONG_PARTS
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
(
partition
pn
as
of
current_timestamp
,
partition
p0
versioning
);
partition
pn
current
,
partition
p0
history
);
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
(
partition
p0
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
pn
current
);
# alter table
--
error
ER_VERS_WRONG_PARTS
alter
table
t1
add
partition
(
partition
p1
as
of
current_timestamp
);
partition
p1
current
);
alter
table
t1
add
partition
(
partition
p1
versioning
);
partition
p1
history
);
--
replace_result
InnoDB
$
{
INNODB_OR_MYISAM
}
MyISAM
$
{
INNODB_OR_MYISAM
}
"bigint(20) unsigned"
$
{
SYS_TRX_TYPE
}
timestamp
(
6
)
$
{
SYS_TRX_TYPE
}
show
create
table
t1
;
...
...
@@ -94,8 +94,8 @@ select x from t1;
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
(
partition
p0
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
pn
current
);
set
@
now
=
now
(
6
);
insert
into
t1
values
(
1
);
...
...
@@ -157,16 +157,16 @@ select @ts2 = @ts3;
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
limit
0
(
partition
p0
versioning
,
partition
p1
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
p1
history
,
partition
pn
current
);
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
limit
1
(
partition
p0
versioning
,
partition
p1
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
p1
history
,
partition
pn
current
);
--
replace_result
InnoDB
$
{
INNODB_OR_MYISAM
}
MyISAM
$
{
INNODB_OR_MYISAM
}
"bigint(20) unsigned"
$
{
SYS_TRX_TYPE
}
timestamp
(
6
)
$
{
SYS_TRX_TYPE
}
show
create
table
t1
;
...
...
@@ -189,16 +189,16 @@ select * from t1 partition (p1);
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
interval
0
second
(
partition
p0
versioning
,
partition
p1
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
p1
history
,
partition
pn
current
);
create
or
replace
table
t1
(
x
int
)
with
system
versioning
partition
by
system_time
interval
1
second
(
partition
p0
versioning
,
partition
p1
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
p1
history
,
partition
pn
current
);
insert
into
t1
values
(
1
),
(
2
),
(
3
);
select
*
from
t1
partition
(
pn
);
...
...
@@ -216,9 +216,9 @@ with system versioning
partition
by
system_time
limit
1
subpartition
by
key
(
x
)
subpartitions
2
(
partition
p0
versioning
,
partition
p1
versioning
,
partition
pn
as
of
current_timestamp
);
partition
p0
history
,
partition
p1
history
,
partition
pn
current
);
insert
into
t1
(
x
)
values
(
1
),
(
2
),
(
3
);
select
*
from
t1
partition
(
pnsp0
);
...
...
sql/ha_partition.cc
View file @
18405e5f
...
...
@@ -4395,7 +4395,7 @@ int ha_partition::update_row(const uchar *old_data, const uchar *new_data)
uint
sub_factor
=
m_part_info
->
num_subparts
?
m_part_info
->
num_subparts
:
1
;
DBUG_ASSERT
(
m_tot_parts
==
m_part_info
->
num_parts
*
sub_factor
);
uint
lpart_id
=
new_part_id
/
sub_factor
;
// lpart_id is
VERSIONING
partition because new_part_id != old_part_id
// lpart_id is
HISTORY
partition because new_part_id != old_part_id
m_part_info
->
vers_update_stats
(
thd
,
lpart_id
);
}
...
...
sql/lex.h
View file @
18405e5f
...
...
@@ -273,6 +273,7 @@ static SYMBOL symbols[] = {
{
"HAVING"
,
SYM
(
HAVING
)},
{
"HELP"
,
SYM
(
HELP_SYM
)},
{
"HIGH_PRIORITY"
,
SYM
(
HIGH_PRIORITY
)},
{
"HISTORY"
,
SYM
(
HISTORY_SYM
)},
{
"HOST"
,
SYM
(
HOST_SYM
)},
{
"HOSTS"
,
SYM
(
HOSTS_SYM
)},
{
"HOUR"
,
SYM
(
HOUR_SYM
)},
...
...
sql/partition_element.h
View file @
18405e5f
...
...
@@ -156,8 +156,8 @@ class partition_element :public Sql_alloc
enum
elem_type
{
CONVENTIONAL
=
0
,
AS_OF_NOW
,
VERSIONING
CURRENT
,
HISTORY
};
List
<
partition_element
>
subpartitions
;
...
...
sql/partition_info.cc
View file @
18405e5f
...
...
@@ -927,7 +927,7 @@ bool partition_info::vers_set_expression(THD *thd, partition_element *el, MYSQL_
for
(
uint
i
=
0
;
i
<
num_columns
;
++
i
)
{
part_column_list_val
*
col_val
=
add_column_value
(
thd
);
if
(
el
->
type
()
==
partition_element
::
AS_OF_NOW
)
if
(
el
->
type
()
==
partition_element
::
CURRENT
)
{
col_val
->
max_value
=
true
;
col_val
->
item_expression
=
NULL
;
...
...
@@ -991,20 +991,20 @@ bool partition_info::vers_setup_expression(THD * thd, uint32 alter_add)
if
(
alter_add
)
{
/* Non-empty historical partitions are left as is. */
if
(
el
->
type
()
==
partition_element
::
VERSIONING
&&
!
el
->
empty
)
if
(
el
->
type
()
==
partition_element
::
HISTORY
&&
!
el
->
empty
)
{
++
id
;
continue
;
}
/* Newly added element is inserted before AS_OF_NOW. */
if
(
el
->
id
==
UINT32_MAX
||
el
->
type
()
==
partition_element
::
AS_OF_NOW
)
if
(
el
->
id
==
UINT32_MAX
||
el
->
type
()
==
partition_element
::
CURRENT
)
{
DBUG_ASSERT
(
table
&&
table
->
s
);
Vers_min_max_stats
*
stat_trx_end
=
new
(
&
table
->
s
->
mem_root
)
Vers_min_max_stats
(
&
table
->
s
->
vers_end_field
()
->
field_name
,
table
->
s
);
table
->
s
->
stat_trx
[
id
*
num_columns
+
STAT_TRX_END
]
=
stat_trx_end
;
el
->
id
=
id
++
;
if
(
el
->
type
()
==
partition_element
::
AS_OF_NOW
)
if
(
el
->
type
()
==
partition_element
::
CURRENT
)
break
;
goto
set_expression
;
}
...
...
@@ -1037,7 +1037,7 @@ bool partition_info::vers_scan_min_max(THD *thd, partition_element *part)
uint32
part_id
=
part
->
id
*
sub_factor
;
uint32
part_id_end
=
part_id
+
sub_factor
;
DBUG_ASSERT
(
part
->
empty
);
DBUG_ASSERT
(
part
->
type
()
==
partition_element
::
VERSIONING
);
DBUG_ASSERT
(
part
->
type
()
==
partition_element
::
HISTORY
);
DBUG_ASSERT
(
table
->
s
->
stat_trx
);
for
(;
part_id
<
part_id_end
;
++
part_id
)
{
...
...
@@ -1198,7 +1198,7 @@ bool partition_info::vers_setup_stats(THD * thd, bool is_create_table_ind)
partition_element
*
el
=
NULL
,
*
prev
;
while
((
prev
=
el
,
el
=
it
++
))
{
if
(
el
->
type
()
==
partition_element
::
VERSIONING
&&
dont_stat
)
if
(
el
->
type
()
==
partition_element
::
HISTORY
&&
dont_stat
)
{
if
(
el
->
id
==
table
->
s
->
hist_part_id
)
{
...
...
@@ -1216,7 +1216,7 @@ bool partition_info::vers_setup_stats(THD * thd, bool is_create_table_ind)
if
(
!
is_create_table_ind
)
{
if
(
el
->
type
()
==
partition_element
::
AS_OF_NOW
)
if
(
el
->
type
()
==
partition_element
::
CURRENT
)
{
uchar
buf
[
8
];
Field_timestampf
fld
(
buf
,
NULL
,
0
,
Field
::
NONE
,
&
table
->
vers_end_field
()
->
field_name
,
NULL
,
6
);
...
...
@@ -1237,10 +1237,10 @@ bool partition_info::vers_setup_stats(THD * thd, bool is_create_table_ind)
}
}
if
(
el
->
type
()
==
partition_element
::
AS_OF_NOW
)
if
(
el
->
type
()
==
partition_element
::
CURRENT
)
break
;
DBUG_ASSERT
(
el
->
type
()
==
partition_element
::
VERSIONING
);
DBUG_ASSERT
(
el
->
type
()
==
partition_element
::
HISTORY
);
if
(
vers_info
->
hist_part
)
{
...
...
@@ -2085,13 +2085,13 @@ bool partition_info::check_partition_info(THD *thd, handlerton **eng_type,
}
if
(
part_type
==
VERSIONING_PARTITION
)
{
if
(
part_elem
->
type
()
==
partition_element
::
VERSIONING
)
if
(
part_elem
->
type
()
==
partition_element
::
HISTORY
)
{
hist_parts
++
;
}
else
{
DBUG_ASSERT
(
part_elem
->
type
()
==
partition_element
::
AS_OF_NOW
);
DBUG_ASSERT
(
part_elem
->
type
()
==
partition_element
::
CURRENT
);
now_parts
++
;
}
}
...
...
@@ -2141,7 +2141,7 @@ bool partition_info::check_partition_info(THD *thd, handlerton **eng_type,
Sql_condition
::
WARN_LEVEL_WARN
,
WARN_VERS_PARAMETERS
,
ER_THD
(
thd
,
WARN_VERS_PARAMETERS
),
"no rotation condition for multiple
`VERSIONING`
partitions."
);
"no rotation condition for multiple
HISTORY
partitions."
);
}
}
if
(
now_parts
>
1
)
...
...
sql/partition_info.h
View file @
18405e5f
...
...
@@ -58,11 +58,11 @@ struct Vers_part_info : public Sql_alloc
if
(
now_part
)
{
DBUG_ASSERT
(
now_part
->
id
!=
UINT32_MAX
);
DBUG_ASSERT
(
now_part
->
type
()
==
partition_element
::
AS_OF_NOW
);
DBUG_ASSERT
(
now_part
->
type
()
==
partition_element
::
CURRENT
);
DBUG_ASSERT
(
!
fully
||
(
bool
)
hist_part
);
DBUG_ASSERT
(
!
hist_part
||
(
hist_part
->
id
!=
UINT32_MAX
&&
hist_part
->
type
()
==
partition_element
::
VERSIONING
));
hist_part
->
type
()
==
partition_element
::
HISTORY
));
return
true
;
}
return
false
;
...
...
@@ -436,7 +436,7 @@ class partition_info : public Sql_alloc
while
((
el
=
it
++
))
{
DBUG_ASSERT
(
el
->
type
()
!=
partition_element
::
CONVENTIONAL
);
if
(
el
->
type
()
==
partition_element
::
VERSIONING
&&
if
(
el
->
type
()
==
partition_element
::
HISTORY
&&
el
->
id
==
table
->
s
->
hist_part_id
)
{
vers_info
->
hist_part
=
el
;
...
...
@@ -508,7 +508,7 @@ class partition_info : public Sql_alloc
{
DBUG_ASSERT
(
vers_info
&&
vers_info
->
initialized
());
DBUG_ASSERT
(
table
&&
table
->
s
);
DBUG_ASSERT
(
el
&&
el
->
type
()
==
partition_element
::
VERSIONING
);
DBUG_ASSERT
(
el
&&
el
->
type
()
==
partition_element
::
HISTORY
);
bool
updated
;
mysql_rwlock_wrlock
(
&
table
->
s
->
LOCK_stat_serial
);
el
->
empty
=
false
;
...
...
sql/share/errmsg-utf8.txt
View file @
18405e5f
...
...
@@ -7837,7 +7837,7 @@ ER_PARTITION_WRONG_TYPE
eng "Wrong partition type, expected type: %`s"
WARN_VERS_PART_FULL
eng "Versioned table %`s.%`s: partition %`s is full, add more
VERSIONING
partitions"
eng "Versioned table %`s.%`s: partition %`s is full, add more
HISTORY
partitions"
WARN_VERS_PARAMETERS
eng "Maybe missing parameters: %s"
...
...
@@ -7897,7 +7897,7 @@ ER_PART_WRONG_VALUE
eng "Wrong parameters for partitioned %`s: wrong value for '%s'"
ER_VERS_WRONG_PARTS
eng "Wrong partitions consistency for %`s: must have at least one
VERSIONING and exactly one last AS OF CURRENT_TIMESTAMP
"
eng "Wrong partitions consistency for %`s: must have at least one
HISTORY and exactly one last CURRENT
"
ER_VERS_HISTORY_LOCK
eng "Versioned SELECT write-locking of history rows"
...
...
sql/sql_partition.cc
View file @
18405e5f
...
...
@@ -2220,11 +2220,11 @@ static int add_partition_values(String *str, partition_info *part_info,
{
switch
(
p_elem
->
type
())
{
case
partition_element
:
:
AS_OF_NOW
:
err
+=
str
->
append
(
STRING_WITH_LEN
(
"
AS OF CURRENT_TIMESTAMP
"
));
case
partition_element
:
:
CURRENT
:
err
+=
str
->
append
(
STRING_WITH_LEN
(
"
CURRENT
"
));
break
;
case
partition_element
:
:
VERSIONING
:
err
+=
str
->
append
(
STRING_WITH_LEN
(
"
VERSIONING
"
));
case
partition_element
:
:
HISTORY
:
err
+=
str
->
append
(
STRING_WITH_LEN
(
"
HISTORY
"
));
break
;
default:
DBUG_ASSERT
(
0
&&
"wrong p_elem->type"
);
...
...
@@ -5000,7 +5000,7 @@ that are reorganised.
partition_element
*
el
;
while
((
el
=
it
++
))
{
if
(
el
->
type
()
==
partition_element
::
AS_OF_NOW
)
if
(
el
->
type
()
==
partition_element
::
CURRENT
)
{
DBUG_ASSERT
(
tab_part_info
->
vers_info
&&
el
==
tab_part_info
->
vers_info
->
now_part
);
it
.
remove
();
...
...
@@ -5094,7 +5094,7 @@ that are reorganised.
alter_info
->
partition_names
))
{
if
(
tab_part_info
->
part_type
==
VERSIONING_PARTITION
&&
part_elem
->
type
()
==
partition_element
::
AS_OF_NOW
)
part_elem
->
type
()
==
partition_element
::
CURRENT
)
{
DBUG_ASSERT
(
table
&&
table
->
s
&&
table
->
s
->
table_name
.
str
);
my_error
(
ER_VERS_WRONG_PARTS
,
MYF
(
0
),
table
->
s
->
table_name
.
str
);
...
...
sql/sql_yacc.yy
View file @
18405e5f
...
...
@@ -1156,6 +1156,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
%token HEX_NUM
%token HEX_STRING
%token HIGH_PRIORITY
%token HISTORY_SYM /* MYSQL */
%token HOST_SYM
%token HOSTS_SYM
%token HOUR_MICROSECOND_SYM
...
...
@@ -5460,7 +5461,7 @@ opt_part_values:
part_info->part_type= LIST_PARTITION;
}
part_values_in {}
|
AS OF_SYM NOW
_SYM
|
CURRENT
_SYM
{
LEX *lex= Lex;
partition_info *part_info= lex->part_info;
...
...
@@ -5479,7 +5480,7 @@ opt_part_values:
my_yyabort_error((ER_VERS_WRONG_PARTS, MYF(0),
Lex->create_last_non_select_table->table_name));
}
elem->type(partition_element::
AS_OF_NOW
);
elem->type(partition_element::
CURRENT
);
DBUG_ASSERT(part_info->vers_info);
part_info->vers_info->now_part= elem;
if (part_info->init_column_part(thd))
...
...
@@ -5487,7 +5488,7 @@ opt_part_values:
MYSQL_YYABORT;
}
}
|
VERSIONING
_SYM
|
HISTORY
_SYM
{
LEX *lex= Lex;
partition_info *part_info= lex->part_info;
...
...
@@ -5510,7 +5511,7 @@ opt_part_values:
DBUG_ASSERT(Lex->create_last_non_select_table->table_name);
my_yyabort_error((ER_VERS_WRONG_PARTS, MYF(0), Lex->create_last_non_select_table->table_name));
}
elem->type(partition_element::
VERSIONING
);
elem->type(partition_element::
HISTORY
);
if (part_info->init_column_part(thd))
{
MYSQL_YYABORT;
...
...
@@ -15506,6 +15507,7 @@ keyword_sp_not_data_type:
| GOTO_SYM {}
| HASH_SYM {}
| HARD_SYM {}
| HISTORY_SYM {}
| HOSTS_SYM {}
| HOUR_SYM {}
| ID_SYM {}
...
...
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