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source suite/versioning/engines.inc;
source suite/versioning/common.inc;
--echo # DELETE
--replace_result $sys_datatype_expl SYS_TYPE
eval create table t (
s date, e date,
row_start $sys_datatype_expl as row start invisible,
row_end $sys_datatype_expl as row end invisible,
period for apptime(s, e),
period for system_time (row_start, row_end)) with system versioning;
insert into t values('1999-01-01', '2018-12-12'),
('1999-01-01', '1999-12-12');
--disable_cursor_protocol
select row_start into @ins_time from t limit 1;
--enable_cursor_protocol
select * from t order by s, e;
delete from t for portion of apptime from '2000-01-01' to '2018-01-01';
select *, if(row_start = @ins_time, "OLD", "NEW"), check_row(row_start, row_end)
from t for system_time all
order by s, e, row_start;
--echo # same for trigger case
delete from t;
delete history from t;
insert into t values('1999-01-01', '2018-12-12'),
('1999-01-01', '1999-12-12');
--let $trig_table=t
--source suite/period/create_triggers.inc
--disable_cursor_protocol
select row_start into @ins_time from t limit 1;
--enable_cursor_protocol
select * from t order by s, e;
delete from t for portion of apptime from '2000-01-01' to '2018-01-01';
select *, if(row_start = @ins_time, "OLD", "NEW"), check_row(row_start, row_end)
from t for system_time all
order by s, e, row_start;
select * from log_tbl order by id;
--echo # UPDATE
--replace_result $sys_datatype_expl SYS_TYPE
eval create or replace table t (x int, s date, e date,
row_start $sys_datatype_expl as row start invisible,
row_end $sys_datatype_expl as row end invisible,
period for apptime(s, e),
period for system_time(row_start, row_end)) with system versioning;
insert into t values(1, '1999-01-01', '2018-12-12'),
(2, '1999-01-01', '1999-12-12');
--disable_cursor_protocol
select row_start into @ins_time from t limit 1;
--enable_cursor_protocol
--sorted_result
select * from t;
update t for portion of apptime from '2000-01-01' to '2018-01-01' set x= x + 5;
select *, if(row_start = @ins_time, "OLD", "NEW"), check_row(row_start, row_end)
from t for system_time all
order by x, s, e, row_start;
drop table t,log_tbl;
drop procedure log;
source suite/versioning/common_finish.inc;
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