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

--source suite/versioning/engines.inc

create table t (a int);
--error ER_VERS_NOT_VERSIONED
delete history from t before system_time now();

# TRUNCATE is not DELETE and trigger must not be called.
create or replace table t (a int) 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;
drop table t;

create table t (a int) with system versioning;
insert into t values (1), (2);
update t set a=11 where a=1;
--real_sleep 0.01
set @ts1=now(6);
--real_sleep 0.01
update t set a=22 where a=2;
select * from t for system_time all;
delete history from t before system_time timestamp @ts1;
select * from t for system_time all;
prepare stmt from 'delete history from t';
execute stmt; drop prepare stmt;
select * from t for system_time all;
delete from t;

delimiter ~~;
create or replace procedure truncate_sp()
begin
  delete history from t before system_time timestamp now(6);
end~~
delimiter ;~~
call truncate_sp;
select * from t for system_time all;

drop procedure truncate_sp;

--echo ### Issue #399, truncate partitioned table is now unimplemented

create or replace table t (a int)
with system versioning
engine myisam
partition by system_time (
    partition p0 history,
    partition pn current);

--error ER_NOT_ALLOWED_COMMAND
delete history from t;

create or replace table t (i int) with system versioning;
delete history from t;
create or replace view v as select * from t;
--error ER_VERS_TRUNCATE_VIEW
delete history from v;

create or replace table t (i int);
--error ER_VERS_NOT_VERSIONED
delete history from t;
create or replace view v as select * from t;
--error ER_VERS_TRUNCATE_VIEW
delete history from v;
--error ER_VERS_NOT_VERSIONED
prepare stmt from 'delete history from t';

drop table t;
drop view v;