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create table t (
id int primary key,
x int,
row_start SYS_DATATYPE as row start invisible,
row_end SYS_DATATYPE as row end invisible,
period for system_time (row_start, row_end)
) with system versioning;
insert t values (1, 2);
replace t values (1, 3);
select *, current_row(row_end) as current from t for system_time all order by x;
id x current
1 2 0
1 3 1
drop table t;
create table t (
id int unique,
x int,
row_start SYS_DATATYPE as row start invisible,
row_end SYS_DATATYPE as row end invisible,
period for system_time (row_start, row_end)
) with system versioning;
insert t values (1, 2);
replace t values (1, 3);
select *, current_row(row_end) as current from t for system_time all order by x;
id x current
1 2 0
1 3 1
drop table t;
# MDEV-15645 Assertion `table->insert_values' failed in write_record upon REPLACE into a view with underlying versioned table
create or replace table t1 (a int, b int, primary key (a), unique(b)) with system versioning;
insert into t1 values (1,1);
create or replace table t2 (c int);
create or replace view v as select t1.* from t1 join t2;
replace into v (a, b) select a, b from t1;
drop database test;
create database test;
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