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SQL, Parser: system_time logic and syntax fixes [closes #237]

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This commit is contained in:
Aleksey Midenkov
2017-08-08 17:12:16 +03:00
committed by GitHub
parent 53370de103
commit d3d2ea9fd5
25 changed files with 264 additions and 435 deletions
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20
mysql-test/suite/versioning/t/truncate.test
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@ -1,13 +1,13 @@
-- source include/have_innodb.inc
create table t (a int);
--error ER_VERS_UNUSED_CLAUSE
--error ER_VERSIONING_REQUIRED
truncate t for system_time all;
delimiter ~~;
create procedure truncate_history_of_t()
begin
prepare stmt from 'truncate t for system_time timestamp between \'1-1-1\' and now(6)';
prepare stmt from 'truncate t for system_time between \'1-1-1\' and now(6)';
execute stmt;
drop prepare stmt;
end~~
@ -34,11 +34,11 @@ update t set a=4;
truncate t for system_time as of timestamp now(6);
select * from t for system_time all;
truncate t for system_time timestamp between '1-1-1' and now(6);
truncate t for system_time between '1-1-1' and now(6);
select * from t for system_time all;
update t set a=5;
truncate t for system_time timestamp from '1-1-1' to now(6);
truncate t for system_time from '1-1-1' to now(6);
select * from t for system_time all;
update t set a=6;
@ -49,10 +49,10 @@ set @ts1 = now(6);
update t set a=7;
set @ts2 = now(6);
update t set a=8;
truncate t for system_time timestamp from '1-1-1' to @ts1;
truncate t for system_time from '1-1-1' to @ts1;
select * from t for system_time all;
update t set a=9;
truncate t for system_time timestamp between '1-1-1' and @ts2;
truncate t for system_time between '1-1-1' and @ts2;
select * from t for system_time all;
@ -69,11 +69,11 @@ update t set a=4;
truncate t for system_time as of timestamp now(6);
select * from t for system_time all;
truncate t for system_time timestamp between '1-1-1' and now(6);
truncate t for system_time between '1-1-1' and now(6);
select * from t for system_time all;
update t set a=5;
truncate t for system_time timestamp from '1-1-1' to now(6);
truncate t for system_time from '1-1-1' to now(6);
select * from t for system_time all;
update t set a=6;
@ -84,10 +84,10 @@ set @ts1 = now(6);
update t set a=7;
set @ts2 = now(6);
update t set a=8;
truncate t for system_time timestamp from '1-1-1' to @ts1;
truncate t for system_time from '1-1-1' to timestamp @ts1;
select * from t for system_time all;
update t set a=9;
truncate t for system_time timestamp between '1-1-1' and @ts2;
truncate t for system_time between '1-1-1' and timestamp @ts2;
select * from t for system_time all;
create or replace table t (a int) with system versioning;