path: root/mysql-test/suite/versioning/t/partition.test

-- source include/have_partition.inc
-- source suite/versioning/common.inc
-- source suite/versioning/engines.inc

set system_versioning_alter_history=keep;
--echo # Check conventional partitioning on temporal tables

--replace_result $sys_datatype_expl SYS_DATATYPE
eval create or replace table t1 (
    x int,
    row_start $sys_datatype_expl as row start invisible,
    row_end $sys_datatype_expl as row end invisible,
    period for system_time(row_start, row_end))
with system versioning
partition by range columns (x) (
    partition p0 values less than (100),
    partition p1 values less than (1000));

insert into t1 values (3), (300);
select * from t1;
select * from t1 partition (p0);
select * from t1 partition (p1);

delete from t1;
select * from t1;
select * from t1 partition (p0);
select * from t1 partition (p1);
select * from t1 for system_time all;
select * from t1 partition (p0) for system_time all;
select * from t1 partition (p1) for system_time all;

--echo # Engine change native <-> non-native versioning prohibited
--replace_result $sys_datatype_expl SYS_DATATYPE $default_engine DEFAULT_ENGINE
eval create or replace table t1 (
    i int,
    row_start $sys_datatype_expl as row start invisible,
    row_end $sys_datatype_expl as row end invisible,
    period for system_time(row_start, row_end))
engine=$default_engine
with system versioning partition by hash(i);
--replace_result $non_default_engine NON_DEFAULT_ENGINE
--error ER_VERS_ALTER_ENGINE_PROHIBITED
eval alter table t1 engine=$non_default_engine;


--echo ## CREATE TABLE

--error ER_VERS_NOT_VERSIONED
create or replace table t1 (x int)
partition by system_time (
    partition p0 history,
    partition pn current);

create or replace table t1 (x int);
--error ER_VERS_NOT_VERSIONED
alter table t1
partition by system_time (
    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 current);

--error ER_VERS_WRONG_PARTS
create or replace table t1 (x int)
with system versioning
partition by system_time (
    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 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 current,
    partition p0 history);

--error ER_VERS_WRONG_PARTS
create or replace table t1 (x int)
with system versioning
partition by system_time (
    partition p0,
    partition pn current);

create or replace table t1 (x int)
with system versioning
partition by system_time (
    partition p0 history,
    partition pn current);


--echo ## ALTER TABLE

--error ER_VERS_WRONG_PARTS
alter table t1 add partition (
    partition p1 current);

alter table t1 add partition (
    partition p1 history);

--replace_result $default_engine DEFAULT_ENGINE
show create table t1;

insert into t1 values (1), (2);

--error ER_VERS_WRONG_PARTS
alter table t1 drop partition pn;
alter table t1 drop partition p1;
--error ER_VERS_WRONG_PARTS
alter table t1 drop partition p0;

select x from t1;

--echo # Bug #260: incorrect IB partitioning warning
create or replace table t1 (x int)
with system versioning
partition by system_time limit 1 (
    partition p0 history,
    partition pn current);
alter table t1 change x big int;

create or replace table t1 (i int) engine myisam partition by hash(i) partitions 2;
--error ER_PARTITION_WRONG_TYPE
alter table t1 add partition (partition px history);


--echo ## INSERT, UPDATE, DELETE
create or replace table t1 (x int)
with system versioning
partition by system_time (
    partition p0 history,
    partition pn current);

set @now= now(6);
insert into t1 values (1);
set @str= concat('select x, row_start < @now as A, row_end > @now as B from t1 partition (p0)');
prepare select_p0 from @str;
set @str= concat('select x, row_start > @now as C, row_end = timestamp\'2038-01-19 03:14:07.999999\' as D from t1 partition (pn)');
prepare select_pn from @str;

execute select_p0;
execute select_pn;

set @str= concat('select row_start from t1 partition (pn) into @ts0');
prepare stmt from @str; execute stmt; drop prepare stmt;

--source suite/versioning/wait_system_clock.inc

set @now= now(6);
delete from t1;
execute select_p0;
execute select_pn;

set @str= concat('select row_start from t1 partition (p0) into @ts1');
prepare stmt from @str; execute stmt; drop prepare stmt;

select @ts0 = @ts1;

set @now= now(6);
insert into t1 values (2);

--source suite/versioning/wait_system_clock.inc

execute select_p0;
execute select_pn;

set @str= concat('select row_start from t1 partition (pn) into @ts0');
prepare stmt from @str; execute stmt; drop prepare stmt;

set @now= now(6);
update t1 set x = x + 1;

--source suite/versioning/wait_system_clock.inc

execute select_p0;
execute select_pn;

drop prepare select_p0;
drop prepare select_pn;

set @str= concat('select row_start from t1 partition (p0) where x = 2 into @ts1');
prepare stmt from @str; execute stmt; drop prepare stmt;
set @str= concat('select row_end from t1 partition (p0) where x = 2 into @ts2');
prepare stmt from @str; execute stmt; drop prepare stmt;
set @str= concat('select row_start from t1 partition (pn) into @ts3');
prepare stmt from @str; execute stmt; drop prepare stmt;

select @ts0 = @ts1;
select @ts2 = @ts3;

--echo ## rotation by LIMIT
--error ER_PART_WRONG_VALUE
create or replace table t1 (x int)
with system versioning
partition by system_time limit 0 (
    partition p0 history,
    partition p1 history,
    partition pn current);

create or replace table t1 (x int)
with system versioning
partition by system_time limit 2 (
    partition p0 history,
    partition p1 history,
    partition pn current);

--replace_result $default_engine DEFAULT_ENGINE
show create table t1;

--error ER_DROP_PARTITION_NON_EXISTENT
alter table t1 drop partition non_existent;

insert into t1 values (1), (2), (3), (4), (5), (6);
select * from t1 partition (pn);
delete from t1 where x < 4;
delete from t1;
select * from t1 partition (p0);
select * from t1 partition (p1);

insert into t1 values (7), (8);
--echo ### warn about full partition
delete from t1;
select * from t1 partition (p1) order by x;

--echo ### Assertion in ALTER on warning from partitioning LIMIT [#446]
create or replace table t1 (x int) with system versioning;
insert into t1 values (1), (2);
delete from t1;
alter table t1 partition by system_time limit 1 (
  partition p1 history,
  partition pn current);

--echo ## rotation by INTERVAL
--error ER_PART_WRONG_VALUE
create or replace table t1 (x int)
with system versioning
partition by system_time interval 0 second (
    partition p0 history,
    partition p1 history,
    partition pn current);

--error ER_PARSE_ERROR
create or replace table t1 (x int)
with system versioning
partition by system_time interval 1 second starts 12345 (
    partition p0 history,
    partition p1 history,
    partition pn current);

--error ER_PARSE_ERROR
create table t1 (i int) with system versioning
  partition by system_time interval 6 day limit 98
  (partition p0 history, partition ver_pn current);

--echo ## Subpartitions
create or replace table t1 (x int)
with system versioning
partition by system_time limit 2
subpartition by key (x)
subpartitions 2 (
    partition p0 history,
    partition p1 history,
    partition pn current);

insert into t1 (x) values (1), (2), (3), (4), (5);
select * from t1 partition (pnsp0);
select * from t1 partition (pnsp1);

--echo ### warn about full partition
delete from t1 where x < 3;
delete from t1;
delete from t1;
select * from t1 partition (p0sp0);
select * from t1 partition (p0sp1);
select * from t1 partition (p1sp0);
select * from t1 partition (p1sp1);

--replace_result $sys_datatype_expl SYS_DATATYPE
eval create or replace table t1 (
    a bigint,
    row_start $sys_datatype_expl as row start invisible,
    row_end $sys_datatype_expl as row end invisible,
    period for system_time(row_start, row_end))
with system versioning
partition by range (a)
(partition p0 values less than (20) engine innodb,
 partition p1 values less than maxvalue engine innodb);
insert into t1 values (1);

--replace_result $sys_datatype_expl SYS_DATATYPE
eval create or replace table t1 (
    f_int1 integer default 0,
    row_start $sys_datatype_expl as row start invisible,
    row_end $sys_datatype_expl as row end invisible,
    period for system_time(row_start, row_end)
) with system versioning
partition by range(f_int1)
subpartition by hash(f_int1)
( partition part1 values less than (1000)
(subpartition subpart11 storage engine = 'innodb',
subpartition subpart12 storage engine = 'innodb'));
insert into t1 values (1);

create or replace table t1 (i int) engine=innodb partition by key(i);
--replace_result $sys_datatype_expl SYS_DATATYPE
eval alter table t1
    add column row_start $sys_datatype_expl as row start invisible,
    add column row_end $sys_datatype_expl as row end invisible,
    add period for system_time(row_start, row_end),
    add system versioning;
insert into t1 values();

--echo # MDEV-14722 Assertion in ha_commit_trans for sub-statement
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day (
  partition p1 history,
  partition pc current);
create or replace table t2 (f int);
create or replace trigger tr before insert on t2
for each row select table_rows from information_schema.tables
where table_name = 't1' into @a;
insert into t2 values (1);

--echo # MDEV-14740 Locking assertion for system_time partitioning
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 week (
  partition p1 history,
  partition pn current);
create or replace table t2 (f int);
create or replace trigger tr before insert on t2
for each row select count(*) from t1 into @a;
insert into t2 values (1);

--echo # MDEV-14747 ALTER PARTITION BY SYSTEM_TIME after LOCK TABLES
create or replace table t1 (x int) with system versioning;
lock table t1 write;
alter table t1 partition by system_time interval 1 week (
  partition p1 history,
  partition pn current);
unlock tables;

--echo # MDEV-14748 Assertion in ha_myisammrg::attach_children()
create or replace table t1 (x int) engine=myisam with system versioning
  partition by system_time interval 1 month (partition p1 history, partition pn current);
create or replace table t2 (x int) engine=myisam;
create or replace table t3 (x int) engine=merge union=(t2);
create or replace table t4 (x int) engine=myisam;
create or replace trigger tr after insert on t4 for each row insert into t2
  ( select x from t3 ) union ( select x from t1 );
insert into t4 values (1);

--echo # MDEV-14821 Assertion failure
create or replace table t1 (x int) with system versioning;
insert into t1 values (0), (1);
update t1 set x= x + 1;
alter table t1 partition by system_time limit 1 (
    partition p1 history,
    partition p2 history,
    partition pn current);
delete from t1 where x = 1;
delete from t1 where x = 2;

--echo # MDEV-14923 Assertion upon INSERT into locked versioned partitioned table
create or replace table t1 (x int) with system versioning
partition by system_time (partition p1 history, partition pn current);
lock table t1 write;
--error ER_SAME_NAME_PARTITION
alter table t1 add partition (partition p1 history);
insert into t1 values (1);
unlock tables;

--error ER_DATA_OUT_OF_RANGE
create or replace table t1 (pk int) with system versioning
partition by system_time interval 10 year (
  partition p1 history,
  partition p2 history,
  partition pn current
);

# INTERVAL and ALTER TABLE
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 hour (
    partition p0 history, partition pn current);

set @ts=(select partition_description from information_schema.partitions
  where table_schema='test' and table_name='t1' and partition_name='p0');

alter table t1 add column b int;
select partition_name,partition_ordinal_position,partition_method,timediff(partition_description, @ts) from information_schema.partitions where table_schema='test' and table_name='t1';
alter table t1 add partition (partition p1 history, partition p2 history);
select partition_name,partition_ordinal_position,partition_method,timediff(partition_description, @ts) from information_schema.partitions where table_schema='test' and table_name='t1';
alter table t1 drop partition p0;
select partition_name,partition_ordinal_position,partition_method,timediff(partition_description, @ts) from information_schema.partitions where table_schema='test' and table_name='t1';
--error ER_VERS_DROP_PARTITION_INTERVAL
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';

--echo #
--echo # MDEV-15103 Assertion in ha_partition::part_records() for updating VIEW
--echo #
create or replace table t1 (pk int primary key, f int) with system versioning
partition by system_time limit 100 (partition p1 history, partition pn current);
insert into t1 values (1,10), (2,20);
create or replace view v1 as select * from t1;
update v1 set f= 30;

--echo #
--echo # MDEV-15168 Unexpected ER_VERS_ENGINE_UNSUPPORTED upon dropping versioning on a partitioned table
--echo #
create or replace table t (a int) with system versioning
  partition by system_time (partition p1 history, partition pn current);
--error ER_DROP_VERSIONING_SYSTEM_TIME_PARTITION
alter table t drop system versioning;

--echo # MDEV-15191 Assertion `bit < (map)->n_bits' failed in bitmap_is_set upon INSERT
create or replace table t1 (i int) with system versioning;
insert into t1 values (1), (2);
update t1 set i= 3;
alter table t1 partition by system_time interval 1 month (partition p1 history, partition pn current);
lock table t1 write;
alter table t1 add partition (partition p2 history);
insert into t1 values (4);
unlock tables;

--echo # MDEV-15036 Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' in Diagnostics_area::set_ok_status or unexpected ER_RANGE_NOT_INCREASING_ERROR
create or replace table t1 (a int) with system versioning
partition by system_time limit 2 (
    partition p1 history, partition p2 history,
    partition p3 history, partition pn current);
insert into t1 values (1),(2),(3);
update t1 set a = 4;
delete from t1;
delete from t1 where a is not null;

--echo # MDEV-14823 Wrong error message upon selecting from a system_time partition
create or replace table t1 (i int) with system versioning partition by system_time limit 10 (partition p0 history, partition pn current);
--error ER_VERS_QUERY_IN_PARTITION
select * from t1 partition (p0) for system_time all;

--echo # MDEV-15380 Index for versioned table gets corrupt after partitioning and DELETE
create or replace table t1 (pk int primary key)
  engine=myisam
  with system versioning
  partition by key() partitions 3;
set timestamp=1523466002.799571;
insert into t1 values (11),(12);
set timestamp=1523466004.169435;
delete from t1 where pk in (11, 12);
--echo Same test but for Aria storage engine
create or replace table t1 (pk int primary key)
  engine=aria
  with system versioning
  partition by key() partitions 3;
set timestamp=1523466002.799571;
insert into t1 values (11),(12);
set timestamp=1523466004.169435;
delete from t1 where pk in (11, 12);

--echo #
--echo # MDEV-18136 Server crashes in Item_func_dyncol_create::prepare_arguments
--echo #
create or replace table t1 (pk int) with system versioning
partition by system_time interval 7 second (
  partition ver_p1 history,
  partition ver_pn current);
alter table t1
partition by system_time interval column_get(column_create(7,7), 7 as int) second (
  partition ver_p1 history,
  partition ver_pn current);
--replace_result $default_engine DEFAULT_ENGINE
show create table t1;

--echo #
--echo # MDEV-19175 Server crashes in ha_partition::vers_can_native upon INSERT DELAYED into versioned partitioned table
--echo #
create or replace table t1 (f int) with system versioning partition by hash(f);
# delayed works differently in embedded server
--error 0,ER_DELAYED_NOT_SUPPORTED
insert delayed into t1 values (1);

--echo #
--echo # MDEV-20068 History partition rotation is not done under LOCK TABLES
--echo #
create or replace table t1 (x int) with system versioning partition by system_time limit 1
(partition p1 history, partition pn current);
lock tables t1 write;
insert into t1 values (0), (1), (2), (3);
delete from t1 where x < 3;
delete from t1;
unlock tables;

--echo #
--echo # MDEV-20336 Assertion bitmap_is_set(read_partitions) upon SELECT FOR UPDATE from versioned table
--echo #
create or replace table t1 (pk int primary key) with system versioning partition by system_time limit 100 (partition p1 history, partition pn current);
execute immediate 'select * from t1 for update';
drop table t1;

--echo # Test cleanup
drop database test;
create database test;