-- source include/have_innodb.inc

create table t1 (x int) with system versioning engine innodb;
insert into t1 values (1);

select now(6) into @t1;
update t1 set x= 2;

select now(6) into @t2;
delete from t1;

set @vt1= concat("create view vt1 as select * from t1 for system_time as of timestamp '", @t1, "'");
prepare stmt from @vt1; execute stmt; drop prepare stmt;

set @vt2= concat("create view vt2 as select * from t1 for system_time as of timestamp '", @t2, "'");
prepare stmt from @vt2; execute stmt; drop prepare stmt;

select * from vt1 for system_time all;
select * from vt2 for system_time all;
select * from t1;

create or replace view vt1 as select * from t1;
show create view vt1;

drop view vt1;
drop view vt2;

create view vt1 as select * from t1 for system_time all;
select * from vt1 for system_time all;
prepare stmt from 'select * from vt1 for system_time all'; execute stmt; drop prepare stmt;

select * from vt1;
prepare stmt from 'select * from vt1'; execute stmt; drop prepare stmt;

select * from t1 for system_time as of timestamp @t1;
select * from vt1 for system_time as of timestamp @t1;
prepare stmt from 'select * from vt1 for system_time as of timestamp @t1'; execute stmt; drop prepare stmt;

create or replace view vt1 as select * from t1;
select * from vt1 for system_time all;
prepare stmt from 'select * from vt1 for system_time all'; execute stmt; drop prepare stmt;

insert into vt1 values (3);
select * from t1;
select * from vt1;
select * from t1 for system_time all;
select * from vt1 for system_time all;

--error ER_DUP_FIELDNAME
create view error_view as select *, sys_trx_start from t1;
--error ER_DUP_FIELDNAME
create view error_view as select *, sys_trx_end from t1;

create or replace table t1 (x int) with system versioning;
insert into t1 values (1), (2);
set @t1=now(6);
delete from t1 where x=2;
set @t2=now(6);
delete from t1 where x=1;
set @t3=now(6);

set @tmp= concat("create or replace view vt1 as select * from t1 for system_time as of timestamp '", @t1, "'");
prepare stmt from @tmp; execute stmt; drop prepare stmt;
set @tmp= concat("create or replace view vvt1 as select * from vt1 for system_time as of timestamp '", @t2, "'");
prepare stmt from @tmp; execute stmt; drop prepare stmt;
set @tmp= concat("create or replace view vvvt1 as select * from vvt1 for system_time as of timestamp '", @t3, "'");
prepare stmt from @tmp; execute stmt; drop prepare stmt;

select * from vt1 for system_time all;
select * from vvt1 for system_time all;
select * from vvvt1 for system_time all;

drop view vvvt1;
drop view vvt1;
drop view vt1;
drop table t1;