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Commit 6f899468 authored by Aleksey Midenkov's avatar Aleksey Midenkov
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MDEV-17554 versioning partition tests reorganize 

Moved partition_rotation, partition_innodb to partition.test
parent 9ed8d364
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mysql-test/suite/versioning/r/partition.result
View file @ 6f899468
......@@ -338,6 +338,284 @@ p2 2 SYSTEM_TIME 02:00:00.000000
pn 3 SYSTEM_TIME NULL
Warnings:
Warning 1292 Incorrect time value: 'CURRENT'
set timestamp=unix_timestamp('2001-02-03 10:20:30');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day
subpartition by key (i) subpartitions 2
(partition p1 history, partition pn current);
set timestamp=unix_timestamp('2001-02-03 10:20:40');
insert t1 values (1);
delete from t1;
set timestamp=unix_timestamp('2001-02-04 10:20:50');
insert t1 values (2);
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
delete from t1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
select subpartition_name,partition_description,table_rows from information_schema.partitions where table_schema='test' and table_name='t1';
subpartition_name partition_description table_rows
p1sp0 2001-02-04 00:00:00 1
p1sp1 2001-02-04 00:00:00 1
pnsp0 CURRENT 0
pnsp1 CURRENT 0
set timestamp=unix_timestamp('2001-02-04 10:20:55');
alter table t1 add partition (partition p0 history, partition p2 history);
set timestamp=unix_timestamp('2001-02-04 10:30:00');
insert t1 values (4),(5);
set timestamp=unix_timestamp('2001-02-04 10:30:10');
update t1 set i=6 where i=5;
select subpartition_name,partition_description,table_rows from information_schema.partitions where table_schema='test' and table_name='t1';
subpartition_name partition_description table_rows
p1sp0 2001-02-04 00:00:00 1
p1sp1 2001-02-04 00:00:00 0
p0sp0 2001-02-05 00:00:00 1
p0sp1 2001-02-05 00:00:00 1
p2sp0 2001-02-06 00:00:00 0
p2sp1 2001-02-06 00:00:00 0
pnsp0 CURRENT 0
pnsp1 CURRENT 2
## pruning check
set @ts=(select partition_description from information_schema.partitions
where table_schema='test' and table_name='t1' and partition_name='p0' limit 1);
select * from t1;
i
4
6
explain partitions select * from t1;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 pn_pnsp0,pn_pnsp1 ALL NULL NULL NULL NULL # Using where
explain partitions select * from t1 for system_time as of '2001-02-04 10:20:30';
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0_p0sp0,p0_p0sp1,p2_p2sp0,p2_p2sp1,pn_pnsp0,pn_pnsp1 ALL NULL NULL NULL NULL # Using where
set @ts=(select row_end from t1 for system_time all where i=1);
select * from t1 for system_time all where row_end = @ts;
i
1
explain partitions select * from t1 for system_time all where row_end = @ts;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1_p1sp0,p1_p1sp1 # NULL NULL NULL NULL # #
## INTERVAL ... STARTS
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts 'a';
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'STARTS'
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '00:00:00';
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'STARTS'
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-00-01 00:00:00';
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'STARTS'
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts 946684800;
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'STARTS'
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00';
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'2000-01-01 00:00:00'
PARTITIONS 2
# Test STARTS warning
set timestamp= unix_timestamp('2000-01-01 00:00:00');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'2000-01-01 00:00:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:01';
Warnings:
Warning 4164 `t1`: STARTS is later than query time, first history partition may exceed INTERVAL value
# Test default STARTS rounding
set timestamp= unix_timestamp('1999-12-15 13:33:33');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 second;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 SECOND STARTS TIMESTAMP'1999-12-15 13:33:33'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 minute;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 MINUTE STARTS TIMESTAMP'1999-12-15 13:33:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 hour;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 HOUR STARTS TIMESTAMP'1999-12-15 13:00:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'1999-12-15 00:00:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 month;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 MONTH STARTS TIMESTAMP'1999-12-15 00:00:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 year;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 YEAR STARTS TIMESTAMP'1999-12-15 00:00:00'
PARTITIONS 2
# seconds equivalent of 1 day does not round:
create or replace table t1 (i int) with system versioning
partition by system_time interval 86400 second;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 86400 SECOND STARTS TIMESTAMP'1999-12-15 13:33:33'
PARTITIONS 2
# STARTS value is in local time_zone:
set time_zone="+03:00";
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00';
Warnings:
Warning 4164 `t1`: STARTS is later than query time, first history partition may exceed INTERVAL value
set timestamp= unix_timestamp('2000-01-01 00:00:00');
create or replace table t2 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'2000-01-01 00:00:00'
PARTITIONS 2
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'2000-01-01 00:00:00'
PARTITIONS 2
set time_zone="+00:00";
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'1999-12-31 21:00:00'
PARTITIONS 2
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`i` int(11) DEFAULT NULL
) ENGINE=DEFAULT_ENGINE DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'1999-12-31 21:00:00'
PARTITIONS 2
# Test rotation
set timestamp= unix_timestamp('2001-01-01 00:00:00');
# it's ok to add partitions for past:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00'
partitions 3;
# we are warned when we push to present:
insert into t1 values (0);
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
set timestamp= unix_timestamp('2001-01-01 00:00:01');
update t1 set i= i + 1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
set timestamp= unix_timestamp('2001-01-01 00:00:02');
update t1 set i= i + 1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
select *, row_end from t1 partition (p0);
i row_end
select *, row_end from t1 partition (p1);
i row_end
0 2001-01-01 00:00:01.000000
1 2001-01-01 00:00:02.000000
set timestamp= unix_timestamp('2000-01-01 00:00:00');
# now we "overflow" first partition a bit:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-03 00:00:00'
partitions 3;
Warnings:
Warning 4164 `t1`: STARTS is later than query time, first history partition may exceed INTERVAL value
insert into t1 values (0);
set timestamp= unix_timestamp('2000-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-02 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-03 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-04 00:00:01');
update t1 set i= i + 1;
select *, row_end from t1 partition (p0);
i row_end
0 2000-01-01 00:00:01.000000
1 2000-01-02 00:00:01.000000
2 2000-01-03 00:00:01.000000
select *, row_end from t1 partition (p1);
i row_end
3 2000-01-04 00:00:01.000000
set timestamp= unix_timestamp('2000-01-01 00:00:00');
# and this is how it usually goes:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day
partitions 3;
insert into t1 values (0);
set timestamp= unix_timestamp('2000-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-02 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-03 00:00:01');
update t1 set i= i + 1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
set timestamp= unix_timestamp('2000-01-04 00:00:01');
update t1 set i= i + 1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
alter table t1 add partition (partition p2 history, partition p3 history);
select *, row_end from t1 partition (p0);
i row_end
0 2000-01-01 00:00:01.000000
select *, row_end from t1 partition (p1);
i row_end
1 2000-01-02 00:00:01.000000
select *, row_end from t1 partition (p2);
i row_end
2 2000-01-03 00:00:01.000000
select *, row_end from t1 partition (p3);
i row_end
3 2000-01-04 00:00:01.000000
drop tables t1, t2;
## Subpartitions
create or replace table t1 (x int)
with system versioning
......@@ -397,6 +675,76 @@ select * from t1 partition (part1);
f_int1
1
#
# TRX_ID versioning (moved from partition_innodb.test)
#
# MDEV-15951 system versioning by trx id doesn't work with partitioning
# currently trx_id does not support partitioning by system_time
create or replace table t1(
i int,
row_start bigint unsigned generated always as row start,
row_end bigint unsigned generated always as row end,
period for system_time(row_start, row_end)
) engine=InnoDB with system versioning partition by system_time (
partition p0 history,
partition pn current
);
ERROR HY000: `row_start` must be of type TIMESTAMP(6) for system-versioned table `t1`
create or replace table t1(
i int,
row_start bigint unsigned generated always as row start,
row_end bigint unsigned generated always as row end,
period for system_time(row_start, row_end)
) engine=InnoDB with system versioning;
alter table t1 partition by system_time (
partition p0 history,
partition pn current
);
ERROR HY000: `row_start` must be of type TIMESTAMP(6) for system-versioned table `t1`
drop table t1;
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by key() (
partition p1,
partition p2
);
ERROR HY000: Transaction-precise system-versioned tables do not support partitioning by ROW START or ROW END
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by key(a, row_start) (
partition p1,
partition p2
);
ERROR HY000: Transaction-precise system-versioned tables do not support partitioning by ROW START or ROW END
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by hash(a + row_end * 2) (
partition p1,
partition p2
);
ERROR HY000: Transaction-precise system-versioned tables do not support partitioning by ROW START or ROW END
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by range columns (a, row_start) (
partition p1 values less than (100, 100)
);
ERROR HY000: Transaction-precise system-versioned tables do not support partitioning by ROW START or ROW END
#
# Assertion in ALTER on warning from partitioning LIMIT [#446]
#
create or replace table t1 (x int) with system versioning;
......@@ -466,8 +814,6 @@ partition p2 history,
partition pn current);
delete from t1 where x = 1;
delete from t1 where x = 2;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p2`) is out of LIMIT, need more HISTORY partitions
#
# MDEV-14923 Assertion upon INSERT into locked versioned partitioned table
#
......
mysql-test/suite/versioning/r/partition_innodb.result deleted 100644 → 0
View file @ 9ed8d364
# MDEV-15951 system versioning by trx id doesn't work with partitioning
# currently trx_id does not support partitioning by system_time
create or replace table t1(
i int,
row_start bigint unsigned generated always as row start,
row_end bigint unsigned generated always as row end,
period for system_time(row_start, row_end)
) engine=InnoDB with system versioning partition by system_time (
partition p0 history,
partition pn current
);
ERROR HY000: `row_start` must be of type TIMESTAMP(6) for system-versioned table `t1`
create or replace table t1(
i int,
row_start bigint unsigned generated always as row start,
row_end bigint unsigned generated always as row end,
period for system_time(row_start, row_end)
) engine=InnoDB with system versioning;
alter table t1 partition by system_time (
partition p0 history,
partition pn current
);
ERROR HY000: `row_start` must be of type TIMESTAMP(6) for system-versioned table `t1`
drop table t1;
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by key() (
partition p1,
partition p2
);
ERROR HY000: Transaction-precise system-versioned tables do not support partitioning by ROW START or ROW END
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by key(a, row_start) (
partition p1,
partition p2
);
ERROR HY000: Transaction-precise system-versioned tables do not support partitioning by ROW START or ROW END
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by hash(a + row_end * 2) (
partition p1,
partition p2
);
ERROR HY000: Transaction-precise system-versioned tables do not support partitioning by ROW START or ROW END
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by range columns (a, row_start) (
partition p1 values less than (100, 100)
);
ERROR HY000: Transaction-precise system-versioned tables do not support partitioning by ROW START or ROW END
mysql-test/suite/versioning/r/partition_rotation.result deleted 100644 → 0
View file @ 9ed8d364
set time_zone= "+00:00";
call mtr.add_suppression("need more HISTORY partitions");
set timestamp=unix_timestamp('2001-02-03 10:20:30');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day
subpartition by key (i) subpartitions 2
(partition p1 history, partition pn current);
set timestamp=unix_timestamp('2001-02-03 10:20:40');
insert t1 values (1);
delete from t1;
set timestamp=unix_timestamp('2001-02-04 10:20:50');
insert t1 values (2);
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
delete from t1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
select subpartition_name,partition_description,table_rows from information_schema.partitions where table_schema='test' and table_name='t1';
subpartition_name partition_description table_rows
p1sp0 2001-02-04 00:00:00 1
p1sp1 2001-02-04 00:00:00 1
pnsp0 CURRENT 0
pnsp1 CURRENT 0
set timestamp=unix_timestamp('2001-02-04 10:20:55');
alter table t1 add partition (partition p0 history, partition p2 history);
set timestamp=unix_timestamp('2001-02-04 10:30:00');
insert t1 values (4),(5);
set timestamp=unix_timestamp('2001-02-04 10:30:10');
update t1 set i=6 where i=5;
select subpartition_name,partition_description,table_rows from information_schema.partitions where table_schema='test' and table_name='t1';
subpartition_name partition_description table_rows
p1sp0 2001-02-04 00:00:00 1
p1sp1 2001-02-04 00:00:00 0
p0sp0 2001-02-05 00:00:00 1
p0sp1 2001-02-05 00:00:00 1
p2sp0 2001-02-06 00:00:00 0
p2sp1 2001-02-06 00:00:00 0
pnsp0 CURRENT 0
pnsp1 CURRENT 2
## pruning check
set @ts=(select partition_description from information_schema.partitions
where table_schema='test' and table_name='t1' and partition_name='p0' limit 1);
select * from t1;
i
4
6
explain partitions select * from t1;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 pn_pnsp0,pn_pnsp1 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t1 for system_time as of '2001-02-04 10:20:30';
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0_p0sp0,p0_p0sp1,p2_p2sp0,p2_p2sp1,pn_pnsp0,pn_pnsp1 ALL NULL NULL NULL NULL # Using where
set @ts=(select row_end from t1 for system_time all where i=1);
select * from t1 for system_time all where row_end = @ts;
i
1
explain partitions select * from t1 for system_time all where row_end = @ts;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1_p1sp0,p1_p1sp1 # NULL NULL NULL NULL # #
## INTERVAL ... STARTS
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts 'a';
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'STARTS'
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '00:00:00';
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'STARTS'
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-00-01 00:00:00';
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'STARTS'
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts 946684800;
ERROR HY000: Wrong parameters for partitioned `t1`: wrong value for 'STARTS'
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00';
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'2000-01-01 00:00:00'
PARTITIONS 2
# Test STARTS warning
set timestamp= unix_timestamp('2000-01-01 00:00:00');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'2000-01-01 00:00:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:01';
Warnings:
Warning 4164 `t1`: STARTS is later than query time, first history partition may exceed INTERVAL value
# Test default STARTS rounding
set timestamp= unix_timestamp('1999-12-15 13:33:33');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 second;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 SECOND STARTS TIMESTAMP'1999-12-15 13:33:33'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 minute;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 MINUTE STARTS TIMESTAMP'1999-12-15 13:33:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 hour;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 HOUR STARTS TIMESTAMP'1999-12-15 13:00:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'1999-12-15 00:00:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 month;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 MONTH STARTS TIMESTAMP'1999-12-15 00:00:00'
PARTITIONS 2
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 year;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 YEAR STARTS TIMESTAMP'1999-12-15 00:00:00'
PARTITIONS 2
# seconds equivalent of 1 day does not round:
create or replace table t1 (i int) with system versioning
partition by system_time interval 86400 second;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 86400 SECOND STARTS TIMESTAMP'1999-12-15 13:33:33'
PARTITIONS 2
# STARTS value is in local time_zone:
set time_zone="+03:00";
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00';
Warnings:
Warning 4164 `t1`: STARTS is later than query time, first history partition may exceed INTERVAL value
set timestamp= unix_timestamp('2000-01-01 00:00:00');
create or replace table t2 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'2000-01-01 00:00:00'
PARTITIONS 2
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'2000-01-01 00:00:00'
PARTITIONS 2
set time_zone="+00:00";
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'1999-12-31 21:00:00'
PARTITIONS 2
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
PARTITION BY SYSTEM_TIME INTERVAL 1 DAY STARTS TIMESTAMP'1999-12-31 21:00:00'
PARTITIONS 2
# Test rotation
set timestamp= unix_timestamp('2001-01-01 00:00:00');
# it's ok to add partitions for past:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00'
partitions 3;
# we are warned when we push to present:
insert into t1 values (0);
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
set timestamp= unix_timestamp('2001-01-01 00:00:01');
update t1 set i= i + 1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
set timestamp= unix_timestamp('2001-01-01 00:00:02');
update t1 set i= i + 1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
select *, row_end from t1 partition (p0);
i row_end
select *, row_end from t1 partition (p1);
i row_end
0 2001-01-01 00:00:01.000000
1 2001-01-01 00:00:02.000000
set timestamp= unix_timestamp('2000-01-01 00:00:00');
# now we "overflow" first partition a bit:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-03 00:00:00'
partitions 3;
Warnings:
Warning 4164 `t1`: STARTS is later than query time, first history partition may exceed INTERVAL value
insert into t1 values (0);
set timestamp= unix_timestamp('2000-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-02 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-03 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-04 00:00:01');
update t1 set i= i + 1;
select *, row_end from t1 partition (p0);
i row_end
0 2000-01-01 00:00:01.000000
1 2000-01-02 00:00:01.000000
2 2000-01-03 00:00:01.000000
select *, row_end from t1 partition (p1);
i row_end
3 2000-01-04 00:00:01.000000
set timestamp= unix_timestamp('2000-01-01 00:00:00');
# and this is how it usually goes:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day
partitions 3;
insert into t1 values (0);
set timestamp= unix_timestamp('2000-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-02 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-03 00:00:01');
update t1 set i= i + 1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
set timestamp= unix_timestamp('2000-01-04 00:00:01');
update t1 set i= i + 1;
Warnings:
Warning 4114 Versioned table `test`.`t1`: last HISTORY partition (`p1`) is out of INTERVAL, need more HISTORY partitions
alter table t1 add partition (partition p2 history, partition p3 history);
select *, row_end from t1 partition (p0);
i row_end
0 2000-01-01 00:00:01.000000
select *, row_end from t1 partition (p1);
i row_end
1 2000-01-02 00:00:01.000000
select *, row_end from t1 partition (p2);
i row_end
2 2000-01-03 00:00:01.000000
select *, row_end from t1 partition (p3);
i row_end
3 2000-01-04 00:00:01.000000
drop tables t1, t2;
mysql-test/suite/versioning/t/partition.test
View file @ 6f899468
......@@ -273,6 +273,193 @@ select partition_name,partition_ordinal_position,partition_method,timediff(parti
alter table t1 drop partition p2;
select partition_name,partition_ordinal_position,partition_method,timediff(partition_description, @ts) from information_schema.partitions where table_schema='test' and table_name='t1';
#
# partition rotation (moved from partition_rotation.test)
#
set timestamp=unix_timestamp('2001-02-03 10:20:30');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day
subpartition by key (i) subpartitions 2
(partition p1 history, partition pn current);
set timestamp=unix_timestamp('2001-02-03 10:20:40');
insert t1 values (1); delete from t1;
set timestamp=unix_timestamp('2001-02-04 10:20:50');
insert t1 values (2); delete from t1;
select subpartition_name,partition_description,table_rows from information_schema.partitions where table_schema='test' and table_name='t1';
set timestamp=unix_timestamp('2001-02-04 10:20:55');
alter table t1 add partition (partition p0 history, partition p2 history);
set timestamp=unix_timestamp('2001-02-04 10:30:00');
insert t1 values (4),(5);
set timestamp=unix_timestamp('2001-02-04 10:30:10');
update t1 set i=6 where i=5;
select subpartition_name,partition_description,table_rows from information_schema.partitions where table_schema='test' and table_name='t1';
--echo ## pruning check
set @ts=(select partition_description from information_schema.partitions
where table_schema='test' and table_name='t1' and partition_name='p0' limit 1);
--sorted_result
select * from t1;
--replace_column 10 #
explain partitions select * from t1;
--replace_column 10 #
explain partitions select * from t1 for system_time as of '2001-02-04 10:20:30';
set @ts=(select row_end from t1 for system_time all where i=1);
select * from t1 for system_time all where row_end = @ts;
--replace_column 5 # 10 # 11 #
explain partitions select * from t1 for system_time all where row_end = @ts;
--echo ## INTERVAL ... STARTS
--error ER_PART_WRONG_VALUE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts 'a';
--error ER_PART_WRONG_VALUE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '00:00:00';
--error ER_PART_WRONG_VALUE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-00-01 00:00:00';
--error ER_PART_WRONG_VALUE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts 946684800;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00';
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
--echo # Test STARTS warning
set timestamp= unix_timestamp('2000-01-01 00:00:00');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:01';
--echo # Test default STARTS rounding
set timestamp= unix_timestamp('1999-12-15 13:33:33');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 second;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 minute;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 hour;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 month;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 year;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
--echo # seconds equivalent of 1 day does not round:
create or replace table t1 (i int) with system versioning
partition by system_time interval 86400 second;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
--echo # STARTS value is in local time_zone:
set time_zone="+03:00";
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00';
set timestamp= unix_timestamp('2000-01-01 00:00:00');
create or replace table t2 (i int) with system versioning
partition by system_time interval 1 day;
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
--replace_result $default_engine DEFAULT_ENGINE
show create table t2;
set time_zone="+00:00";
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;
--replace_result $default_engine DEFAULT_ENGINE
show create table t2;
--echo # Test rotation
set timestamp= unix_timestamp('2001-01-01 00:00:00');
--echo # it's ok to add partitions for past:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00'
partitions 3;
--echo # we are warned when we push to present:
insert into t1 values (0);
set timestamp= unix_timestamp('2001-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2001-01-01 00:00:02');
update t1 set i= i + 1;
select *, row_end from t1 partition (p0);
select *, row_end from t1 partition (p1);
set timestamp= unix_timestamp('2000-01-01 00:00:00');
--echo # now we "overflow" first partition a bit:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-03 00:00:00'
partitions 3;
insert into t1 values (0);
set timestamp= unix_timestamp('2000-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-02 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-03 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-04 00:00:01');
update t1 set i= i + 1;
select *, row_end from t1 partition (p0);
select *, row_end from t1 partition (p1);
set timestamp= unix_timestamp('2000-01-01 00:00:00');
--echo # and this is how it usually goes:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day
partitions 3;
insert into t1 values (0);
set timestamp= unix_timestamp('2000-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-02 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-03 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-04 00:00:01');
update t1 set i= i + 1;
alter table t1 add partition (partition p2 history, partition p3 history);
select *, row_end from t1 partition (p0);
select *, row_end from t1 partition (p1);
select *, row_end from t1 partition (p2);
select *, row_end from t1 partition (p3);
drop tables t1, t2;
--echo ## Subpartitions
create or replace table t1 (x int)
......@@ -315,6 +502,84 @@ subpartition subpart12 storage engine = 'innodb'));
insert into t1 values (1);
select * from t1 partition (part1);
--echo #
--echo # TRX_ID versioning (moved from partition_innodb.test)
--echo #
--echo # MDEV-15951 system versioning by trx id doesn't work with partitioning
--echo # currently trx_id does not support partitioning by system_time
--error ER_VERS_FIELD_WRONG_TYPE
create or replace table t1(
i int,
row_start bigint unsigned generated always as row start,
row_end bigint unsigned generated always as row end,
period for system_time(row_start, row_end)
) engine=InnoDB with system versioning partition by system_time (
partition p0 history,
partition pn current
);
create or replace table t1(
i int,
row_start bigint unsigned generated always as row start,
row_end bigint unsigned generated always as row end,
period for system_time(row_start, row_end)
) engine=InnoDB with system versioning;
--error ER_VERS_FIELD_WRONG_TYPE
alter table t1 partition by system_time (
partition p0 history,
partition pn current
);
drop table t1;
--error ER_VERS_TRX_PART_HISTORIC_ROW_NOT_SUPPORTED
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by key() (
partition p1,
partition p2
);
--error ER_VERS_TRX_PART_HISTORIC_ROW_NOT_SUPPORTED
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by key(a, row_start) (
partition p1,
partition p2
);
--error ER_VERS_TRX_PART_HISTORIC_ROW_NOT_SUPPORTED
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by hash(a + row_end * 2) (
partition p1,
partition p2
);
--error ER_VERS_TRX_PART_HISTORIC_ROW_NOT_SUPPORTED
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by range columns (a, row_start) (
partition p1 values less than (100, 100)
);
--echo #
--echo # Assertion in ALTER on warning from partitioning LIMIT [#446]
--echo #
......
mysql-test/suite/versioning/t/partition_innodb.test deleted 100644 → 0
View file @ 9ed8d364
--source include/have_innodb.inc
--source include/have_partition.inc
--source suite/versioning/common.inc
--echo # MDEV-15951 system versioning by trx id doesn't work with partitioning
--echo # currently trx_id does not support partitioning by system_time
--error ER_VERS_FIELD_WRONG_TYPE
create or replace table t1(
i int,
row_start bigint unsigned generated always as row start,
row_end bigint unsigned generated always as row end,
period for system_time(row_start, row_end)
) engine=InnoDB with system versioning partition by system_time (
partition p0 history,
partition pn current
);
create or replace table t1(
i int,
row_start bigint unsigned generated always as row start,
row_end bigint unsigned generated always as row end,
period for system_time(row_start, row_end)
) engine=InnoDB with system versioning;
--error ER_VERS_FIELD_WRONG_TYPE
alter table t1 partition by system_time (
partition p0 history,
partition pn current
);
drop table t1;
--error ER_VERS_TRX_PART_HISTORIC_ROW_NOT_SUPPORTED
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by key() (
partition p1,
partition p2
);
--error ER_VERS_TRX_PART_HISTORIC_ROW_NOT_SUPPORTED
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by key(a, row_start) (
partition p1,
partition p2
);
--error ER_VERS_TRX_PART_HISTORIC_ROW_NOT_SUPPORTED
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by hash(a + row_end * 2) (
partition p1,
partition p2
);
--error ER_VERS_TRX_PART_HISTORIC_ROW_NOT_SUPPORTED
create or replace table t (
a int primary key,
row_start bigint unsigned as row start invisible,
row_end bigint unsigned as row end invisible,
period for system_time(row_start, row_end)
) engine=innodb with system versioning
partition by range columns (a, row_start) (
partition p1 values less than (100, 100)
);
--source suite/versioning/common_finish.inc
mysql-test/suite/versioning/t/partition_rotation.test deleted 100644 → 0
View file @ 9ed8d364
--source include/have_partition.inc
set time_zone= "+00:00";
call mtr.add_suppression("need more HISTORY partitions");
#
# partition rotation
#
set timestamp=unix_timestamp('2001-02-03 10:20:30');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day
subpartition by key (i) subpartitions 2
(partition p1 history, partition pn current);
set timestamp=unix_timestamp('2001-02-03 10:20:40');
insert t1 values (1); delete from t1;
set timestamp=unix_timestamp('2001-02-04 10:20:50');
insert t1 values (2); delete from t1;
select subpartition_name,partition_description,table_rows from information_schema.partitions where table_schema='test' and table_name='t1';
set timestamp=unix_timestamp('2001-02-04 10:20:55');
alter table t1 add partition (partition p0 history, partition p2 history);
set timestamp=unix_timestamp('2001-02-04 10:30:00');
insert t1 values (4),(5);
set timestamp=unix_timestamp('2001-02-04 10:30:10');
update t1 set i=6 where i=5;
select subpartition_name,partition_description,table_rows from information_schema.partitions where table_schema='test' and table_name='t1';
--echo ## pruning check
set @ts=(select partition_description from information_schema.partitions
where table_schema='test' and table_name='t1' and partition_name='p0' limit 1);
--sorted_result
select * from t1;
explain partitions select * from t1;
--replace_column 10 #
explain partitions select * from t1 for system_time as of '2001-02-04 10:20:30';
set @ts=(select row_end from t1 for system_time all where i=1);
select * from t1 for system_time all where row_end = @ts;
--replace_column 5 # 10 # 11 #
explain partitions select * from t1 for system_time all where row_end = @ts;
--echo ## INTERVAL ... STARTS
--error ER_PART_WRONG_VALUE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts 'a';
--error ER_PART_WRONG_VALUE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '00:00:00';
--error ER_PART_WRONG_VALUE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-00-01 00:00:00';
--error ER_PART_WRONG_VALUE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts 946684800;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00';
show create table t1;
--echo # Test STARTS warning
set timestamp= unix_timestamp('2000-01-01 00:00:00');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:01';
--echo # Test default STARTS rounding
set timestamp= unix_timestamp('1999-12-15 13:33:33');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 second;
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 minute;
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 hour;
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 month;
show create table t1;
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 year;
show create table t1;
--echo # seconds equivalent of 1 day does not round:
create or replace table t1 (i int) with system versioning
partition by system_time interval 86400 second;
show create table t1;
--echo # STARTS value is in local time_zone:
set time_zone="+03:00";
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00';
set timestamp= unix_timestamp('2000-01-01 00:00:00');
create or replace table t2 (i int) with system versioning
partition by system_time interval 1 day;
show create table t1;
show create table t2;
set time_zone="+00:00";
show create table t1;
show create table t2;
--echo # Test rotation
set timestamp= unix_timestamp('2001-01-01 00:00:00');
--echo # it's ok to add partitions for past:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-01 00:00:00'
partitions 3;
--echo # we are warned when we push to present:
insert into t1 values (0);
set timestamp= unix_timestamp('2001-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2001-01-01 00:00:02');
update t1 set i= i + 1;
select *, row_end from t1 partition (p0);
select *, row_end from t1 partition (p1);
set timestamp= unix_timestamp('2000-01-01 00:00:00');
--echo # now we "overflow" first partition a bit:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day starts '2000-01-03 00:00:00'
partitions 3;
insert into t1 values (0);
set timestamp= unix_timestamp('2000-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-02 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-03 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-04 00:00:01');
update t1 set i= i + 1;
select *, row_end from t1 partition (p0);
select *, row_end from t1 partition (p1);
set timestamp= unix_timestamp('2000-01-01 00:00:00');
--echo # and this is how it usually goes:
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day
partitions 3;
insert into t1 values (0);
set timestamp= unix_timestamp('2000-01-01 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-02 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-03 00:00:01');
update t1 set i= i + 1;
set timestamp= unix_timestamp('2000-01-04 00:00:01');
update t1 set i= i + 1;
alter table t1 add partition (partition p2 history, partition p3 history);
select *, row_end from t1 partition (p0);
select *, row_end from t1 partition (p1);
select *, row_end from t1 partition (p2);
select *, row_end from t1 partition (p3);
drop tables t1, t2;
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