mirror of
https://github.com/MariaDB/server.git
synced 2025-02-05 05:12:17 +01:00
234 lines
6.6 KiB
Text
234 lines
6.6 KiB
Text
call mtr.add_suppression("need more HISTORY partitions");
|
|
create table t (a int);
|
|
delete history from t before system_time now();
|
|
ERROR HY000: Table `t` is not system-versioned
|
|
create or replace table t (
|
|
a int,
|
|
row_start SYS_TYPE as row start invisible,
|
|
row_end SYS_TYPE as row end invisible,
|
|
period for system_time (row_start, row_end))
|
|
with system versioning;
|
|
insert into t values (1);
|
|
update t set a=2;
|
|
set @test = 'correct';
|
|
create trigger trg_before before delete on t for each row set @test = 'incorrect';
|
|
create trigger trg_after after delete on t for each row set @test = 'incorrect';
|
|
delete history from t;
|
|
select @test from t;
|
|
@test
|
|
correct
|
|
drop table t;
|
|
create or replace table t (
|
|
a int,
|
|
row_start SYS_TYPE as row start invisible,
|
|
row_end SYS_TYPE as row end invisible,
|
|
period for system_time (row_start, row_end))
|
|
with system versioning;
|
|
insert into t values (1), (2);
|
|
update t set a=11 where a=1;
|
|
set @ts1=now(6);
|
|
update t set a=22 where a=2;
|
|
select * from t for system_time all;
|
|
a
|
|
11
|
|
22
|
|
1
|
|
2
|
|
delete history from t before system_time timestamp @ts1;
|
|
select * from t for system_time all;
|
|
a
|
|
11
|
|
22
|
|
2
|
|
prepare stmt from 'delete history from t';
|
|
execute stmt;
|
|
drop prepare stmt;
|
|
select * from t for system_time all;
|
|
a
|
|
11
|
|
22
|
|
delete from t;
|
|
create or replace procedure truncate_sp()
|
|
begin
|
|
delete history from t before system_time timestamp now(6);
|
|
end~~
|
|
call truncate_sp;
|
|
select * from t for system_time all;
|
|
a
|
|
drop procedure truncate_sp;
|
|
# Truncate partitioned
|
|
create or replace table t (a int) with system versioning
|
|
partition by system_time limit 1 partitions 3;
|
|
insert into t values (1);
|
|
update t set a= 2;
|
|
update t set a= 3;
|
|
Warnings:
|
|
Warning 4114 Versioned table `test`.`t`: last HISTORY partition (`p1`) is out of LIMIT, need more HISTORY partitions
|
|
# You see warning above ^
|
|
delete history from t;
|
|
select * from t for system_time all;
|
|
a
|
|
3
|
|
# VIEW
|
|
create or replace table t (
|
|
i int,
|
|
row_start SYS_TYPE as row start invisible,
|
|
row_end SYS_TYPE as row end invisible,
|
|
period for system_time (row_start, row_end))
|
|
with system versioning;
|
|
delete history from t;
|
|
create or replace view v as select * from t;
|
|
delete history from v;
|
|
ERROR 42S02: 'v' is a view
|
|
create or replace table t (i int);
|
|
delete history from t;
|
|
ERROR HY000: Table `t` is not system-versioned
|
|
create or replace view v as select * from t;
|
|
delete history from v;
|
|
ERROR 42S02: 'v' is a view
|
|
prepare stmt from 'delete history from t';
|
|
ERROR HY000: Table `t` is not system-versioned
|
|
drop table t;
|
|
drop view v;
|
|
create or replace table t (i int);
|
|
create or replace view v as select * from t;
|
|
drop table v;
|
|
ERROR 42S02: 'test.v' is a view
|
|
lock table v write;
|
|
delete history from v before system_time now(6);
|
|
ERROR 42S02: 'v' is a view
|
|
unlock tables;
|
|
drop view v;
|
|
drop table t;
|
|
create table t1 (i int) with system versioning;
|
|
create procedure pr() delete history from t1 before system_time now();
|
|
call pr;
|
|
call pr;
|
|
drop procedure pr;
|
|
drop table t1;
|
|
# MDEV-15966 Behavior for TRUNCATE versioned table is not documented and not covered by tests
|
|
create or replace table t1 (id int);
|
|
create or replace table t2 (id int) with system versioning;
|
|
# force cleaning table shares
|
|
flush tables t1, t2;
|
|
truncate table t1;
|
|
truncate table t2;
|
|
ERROR HY000: System-versioned tables do not support TRUNCATE TABLE
|
|
# fetch table shares
|
|
describe t1;
|
|
Field Type Null Key Default Extra
|
|
id int(11) YES NULL
|
|
describe t2;
|
|
Field Type Null Key Default Extra
|
|
id int(11) YES NULL
|
|
truncate table t1;
|
|
truncate table t2;
|
|
ERROR HY000: System-versioned tables do not support TRUNCATE TABLE
|
|
# enter locked tables mode
|
|
lock tables t1 WRITE, t2 WRITE;
|
|
truncate t1;
|
|
truncate t2;
|
|
ERROR HY000: System-versioned tables do not support TRUNCATE TABLE
|
|
unlock tables;
|
|
drop table t2;
|
|
#
|
|
# MDEV-19814 Assertion `update->n_fields < ulint(table->n_cols + table->n_v_cols)' on DELETE HISTORY
|
|
#
|
|
create or replace table t1 (
|
|
f varchar(1),
|
|
row_start SYS_TYPE as row start,
|
|
row_end SYS_TYPE as row end,
|
|
period for system_time (row_start, row_end))
|
|
with system versioning;
|
|
insert into t1 (f) values ('a'), ('b'), ('c'), ('d'), ('e'), ('f'), ('g'), ('h');
|
|
delete from t1;
|
|
delete history from t1;
|
|
drop table t1;
|
|
#
|
|
# MDEV-20186 Wrong result or Assertion on INSERT after DELETE HISTORY
|
|
#
|
|
create or replace table t1 (a int check (a > 0)) with system versioning;
|
|
delete history from t1;
|
|
insert into t1 values (1);
|
|
select * from t1;
|
|
a
|
|
1
|
|
drop table t1;
|
|
#
|
|
# MDEV-25468 DELETE HISTORY may delete current data on system-versioned table
|
|
#
|
|
create or replace table t1 (x int) with system versioning;
|
|
insert into t1 values (1);
|
|
delete history from t1 before system_time '2039-01-01 23:00';
|
|
select * from t1;
|
|
x
|
|
1
|
|
explain extended delete history from t1 before system_time '2039-01-01 23:00';
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE t1 ALL NULL NULL NULL NULL 1 100.00 Using where
|
|
Warnings:
|
|
Note 1003 delete from `test`.`t1` FOR SYSTEM_TIME BEFORE TIMESTAMP '2039-01-01 23:00' where `test`.`t1`.`row_end` < '2039-01-01 23:00' and is_history(`test`.`t1`.`row_end`)
|
|
create or replace procedure p() delete history from t1 before system_time '2039-01-01 23:00';
|
|
call p;
|
|
select * from t1;
|
|
x
|
|
1
|
|
call p;
|
|
select * from t1;
|
|
x
|
|
1
|
|
drop procedure p;
|
|
prepare stmt from "delete history from t1 before system_time '2039-01-01 23:00'";
|
|
execute stmt;
|
|
select * from t1;
|
|
x
|
|
1
|
|
execute stmt;
|
|
select * from t1;
|
|
x
|
|
1
|
|
drop prepare stmt;
|
|
drop table t1;
|
|
#
|
|
# MDEV-25004 Missing row in FTS_DOC_ID_INDEX during DELETE HISTORY
|
|
#
|
|
create table t1 (a integer, c0 varchar(255), fulltext key (c0))
|
|
with system versioning engine innodb stats_persistent=0;
|
|
set system_versioning_alter_history= keep;
|
|
alter table t1 drop system versioning;
|
|
alter table t1 add system versioning;
|
|
insert into t1 values (1, 'politician');
|
|
update t1 set c0= 'criminal';
|
|
InnoDB 0 transactions not purged
|
|
delete history from t1;
|
|
drop table t1;
|
|
create table t1 (id int primary key, ftx varchar(255))
|
|
with system versioning engine innodb stats_persistent=0;
|
|
insert into t1 values (1, 'c');
|
|
delete from t1;
|
|
alter table t1 add fulltext key(ftx);
|
|
drop table t1;
|
|
#
|
|
# MDEV-28201 Server crashes upon SHOW ANALYZE/EXPLAIN FORMAT=JSON
|
|
#
|
|
CREATE TABLE t1 (a INT) WITH SYSTEM VERSIONING;
|
|
CREATE ALGORITHM=TEMPTABLE VIEW v1 AS SELECT * FROM t1;
|
|
SET optimizer_trace= 'enabled=on';
|
|
DELETE HISTORY FROM v1 BEFORE SYSTEM_TIME '2021-01-01';
|
|
ERROR HY000: The target table v1 of the DELETE is not updatable
|
|
DELETE HISTORY FROM v1;
|
|
ERROR HY000: The target table v1 of the DELETE is not updatable
|
|
DROP VIEW v1;
|
|
DROP TABLE t1;
|
|
# End of 10.4 tests
|
|
#
|
|
# MDEV-33470 Unique hash index is broken on DML for system-versioned table
|
|
#
|
|
create or replace table t (
|
|
c int, unique (c) using hash)
|
|
with system versioning;
|
|
insert into t values (0);
|
|
delete from t;
|
|
delete history from t;
|
|
drop table t;
|
|
# End of 10.5 tests
|