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SQL: TRUNCATE FOR SYSTEM_TIME BEFORE [closes #111]

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kevg
2017-01-12 13:51:12 +03:00
committed by Aleksey Midenkov
parent 3a64d55aed
commit e069de7d9d
7 changed files with 112 additions and 6 deletions
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48
mysql-test/suite/versioning/r/truncate_history.result
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@@ -111,5 +111,53 @@ select * from t for system_time all;
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create or replace table t (a int) with system versioning;
insert into t values (1), (2);
update t set a=11 where a=1;
set @ts1=now(6);
update t set a=22 where a=2;
select * from t for system_time all;
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truncate t for system_time before timestamp @ts1;
select * from t for system_time all;
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truncate t for system_time before timestamp now(6);
select * from t for system_time all;
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create or replace table t (a int) with system versioning engine=innodb;
insert into t values (1), (2);
update t set a=11 where a=1;
set @ts1=now(6);
update t set a=22 where a=2;
select * from t for system_time all;
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truncate t for system_time before timestamp @ts1;
select * from t for system_time all;
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truncate t for system_time before timestamp now(6);
select * from t for system_time all;
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select * from t for system_time before timestamp now();
ERROR HY000: `FOR SYSTEM_TIME BEFORE` works only with `TRUNCATE` query type
drop table t;
drop procedure truncate_history_of_t;