mariadb/mysql-test/suite/versioning/t/insert.test

-- source suite/versioning/common.inc

delimiter ~~;
create procedure test_01(
  sys_type varchar(255),
  engine varchar(255),
  fields varchar(255))
begin
  set @str= concat('
  create table t1(
    x int unsigned,
    y int unsigned,
    sys_start ', sys_type, ' as row start invisible,
    sys_end ', sys_type, ' as row end invisible,
    period for system_time (sys_start, sys_end))
  with system versioning
  engine ', engine);
  prepare stmt from @str; execute stmt; drop prepare stmt;
  insert into t1(x, y) values(3, 4);
  insert delayed into t1(x, y) values(2, 3);
  insert into t1 values(40, 33);
  set @str= concat('select x, y, ', fields, ' from t1');
  prepare stmt from @str; execute stmt; drop prepare stmt;
  drop table t1;
end~~

create procedure test_02(
  sys_type varchar(255),
  engine varchar(255),
  fields varchar(255))
begin
  set @str= concat('
  create table t1(
    id int unsigned auto_increment primary key,
    x int unsigned,
    y int unsigned,
    sys_start ', sys_type, ' as row start invisible,
    sys_end ', sys_type, ' as row end invisible,
    period for system_time (sys_start, sys_end))
  with system versioning
  engine ', engine);
  prepare stmt from @str; execute stmt; drop prepare stmt;
  insert into t1(x, y) values(33, 44);
  insert into t1(id, x, y) values(20, 33, 44);
  insert into t1 values(40, 33, 44);
  set @str= concat('select id, x, y, ', fields, ' from t1');
  prepare stmt from @str; execute stmt; drop prepare stmt;
  drop table t1;
end~~

create procedure test_03(
  sys_type varchar(255),
  engine varchar(255),
  fields varchar(255))
begin
  set @str= concat('
  create table t1(
    x int unsigned,
    y int unsigned,
    sys_start ', sys_type, ' as row start invisible,
    sys_end ', sys_type, ' as row end invisible,
    period for system_time (sys_start, sys_end))
  with system versioning
  engine ', engine);
  prepare stmt from @str; execute stmt; drop prepare stmt;
  create view vt1_1 as select x, y from t1;
  insert into t1(x, y) values(8001, 9001);
  insert into vt1_1(x, y) values(1001, 2001);
  insert into vt1_1 values(1002, 2002);
  set @str= concat('select x, y, ', fields, ' from t1');
  prepare stmt from @str; execute stmt; drop prepare stmt;
  select x, y from vt1_1;
end~~

create procedure test_04(
  sys_type varchar(255),
  engine varchar(255),
  fields varchar(255))
begin
  set @str= concat('
  create table t1(
    id bigint primary key,
    a int,
    b int)
  with system versioning
  engine ', engine);
  prepare stmt from @str; execute stmt; drop prepare stmt;
  insert into t1 values(1, 1, 1);
  select row_start, row_end from t1 into @sys_start, @sys_end;
  select id, a, b from t1;
  insert into t1 values(2, 2, 2);
  select id, a, b, row_start > @sys_start as C, row_end = @sys_end as D from t1 where id = 2;
  drop table t1;
end~~

create procedure test_05(
  sys_type varchar(255),
  engine varchar(255),
  fields varchar(255))
begin
  set @str= concat('(
    x int unsigned,
    y int unsigned,
    sys_start ', sys_type, ' as row start invisible,
    sys_end ', sys_type, ' as row end invisible,
    period for system_time (sys_start, sys_end))
  with system versioning
  engine ', engine);
  set @str2= concat('create table t1', @str);
  prepare stmt from @str2; execute stmt; drop prepare stmt;
  set @str2= concat('create table t2', @str);
  prepare stmt from @str2; execute stmt; drop prepare stmt;
  insert into t1(x, y) values
    (1, 1000),
    (2, 2000),
    (3, 3000),
    (4, 4000),
    (5, 5000),
    (6, 6000),
    (7, 7000),
    (8, 8000),
    (9, 9000);
  delete from t1 where x >= 1;
  insert into t1(x, y) values
    (1, 1001),
    (2, 2001),
    (3, 3001),
    (4, 4001),
    (5, 5001),
    (6, 6001);
  insert into t1(x, y, sys_start) values
    (7, 7001, DEFAULT);
  insert into t1(x, y, sys_end) values
    (8, 8001, DEFAULT);
  insert into t1(x, y, sys_start, sys_end) values
    (9, 9001, DEFAULT, DEFAULT);
  insert into t2 select x, y from t1 for system_time between timestamp '0000-0-0 0:0:0' and timestamp '9999-1-1 0:0:0';
  select x, y from t1;
  select x, y from t2;
  drop table t1;
  drop table t2;
end~~
delimiter ;~~

call test_01('timestamp(6)', 'myisam', 'sys_end');
call test_01('bigint unsigned', 'innodb', 'vtq_commit_ts(sys_end)');

call test_02('timestamp(6)', 'myisam', 'sys_end');
call test_02('bigint unsigned', 'innodb', 'vtq_commit_ts(sys_end)');

call test_03('timestamp(6)', 'myisam', 'sys_end');
drop table t1;
drop view vt1_1;

call test_03('bigint unsigned', 'innodb', 'vtq_commit_ts(sys_end)');
drop table t1;
drop view vt1_1;

call test_04('timestamp(6)', 'myisam', 'sys_end');
call test_04('bigint unsigned', 'innodb', 'vtq_commit_ts(sys_end)');

call test_05('timestamp(6)', 'myisam', 'sys_end');
call test_05('bigint unsigned', 'innodb', 'vtq_commit_ts(sys_end)');

# VTQ test

call verify_vtq;

create table t1(
  x int unsigned,
  sys_start bigint unsigned as row start invisible,
  sys_end bigint unsigned as row end invisible,
  period for system_time (sys_start, sys_end))
with system versioning engine=innodb;

create table t2(x int unsigned) engine=innodb;

start transaction;
insert into t1(x) values(1);
commit;
call verify_vtq;

start transaction;
insert into t2(x) values(1);
savepoint a;
insert into t1(x) values(1);
rollback to a;
commit;
call verify_vtq;

insert into t2(x) values (1);

# virtual columns
create or replace table t1 (
  x int,
  y int as (x) virtual,
  sys_trx_start bigint unsigned as row start invisible,
  sys_trx_end bigint unsigned as row end invisible,
  period for system_time (sys_trx_start, sys_trx_end)
) engine=innodb with system versioning;
insert into t1 values (1, null);
update t1 set x= x + 1;
select x, y, sys_trx_end = 18446744073709551615 as current from t1 for system_time all;

create or replace table t1 (
  x int,
  row_start timestamp(6) as row start invisible,
  row_end timestamp(6) as row end invisible,
  period for system_time (row_start, row_end)
) with system versioning;
insert into t1 values  (1), (2);
--error ER_WARNING_NON_DEFAULT_VALUE_FOR_GENERATED_COLUMN
insert into t1 (row_start) select row_end from t1;
set sql_mode='';
insert into t1 (row_start, row_end) values (DEFAULT, 1);
set sql_mode=default;
select @@sql_mode into @saved_mode;
set sql_mode= '';
insert into t1 (x, row_start, row_end) values (3, 4, 5);
set sql_mode= @saved_mode;
insert into t1 (row_start, row_end) values (DEFAULT, DEFAULT);
select * from t1;

--echo # MDEV-14792 INSERT without column list into table with explicit versioning columns produces bad data
create or replace table t1 (
  i int,
  s timestamp(6) as row start,
  e timestamp(6) as row end,
  c varchar(8),
  period for system_time(s, e))
with system versioning;
insert into t1 values (1, null, null, 'foo');
select i, c, e>TIMESTAMP'2038-01-01 00:00:00' AS current_row from t1;

drop table t1;
drop table t2;

drop procedure test_01;
drop procedure test_02;
drop procedure test_03;
drop procedure test_04;
drop procedure test_05;

-- source suite/versioning/common_finish.inc

#
# MDEV-14788 System versioning cannot be based on local timestamps, as it is now
#
set timestamp=1000000019;
select now() < sysdate();
create table t1 (a int) with system versioning;
insert t1 values (1);

--source suite/versioning/wait_system_clock.inc
set @a=sysdate(6);

select * from t1 for system_time as of now(6);
select * from t1 for system_time as of sysdate(6);
update t1 set a=2;
delete from t1;
--sorted_result
select *, row_start > @a, row_end > @a from t1 for system_time all;

--echo #
--echo # MDEV-14871 Server crashes in fill_record / fill_record_n_invoke_before_triggers upon inserting into versioned table with trigger
--echo #
create or replace table t1 (pk int primary key) with system versioning;
create trigger tr before insert on t1 for each row select 1 into @a;
insert into t1 values (1),(2);
drop table t1;

#
# MDEV-14794 Limitations which the row end as a part of PK imposes due to CURRENT_TIMESTAMP behavior and otherwise
#
create table t1 (pk int primary key, i int) with system versioning;
replace into t1 values (1,10),(1,100),(1,1000);
select pk,i,row_end > '2038-01-01' from t1 for system_time all;
drop table t1;