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120 lines
3.3 KiB
Plaintext
120 lines
3.3 KiB
Plaintext
-- source include/have_innodb.inc
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create table t (a int);
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--error ER_VERSIONING_REQUIRED
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truncate t for system_time all;
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delimiter ~~;
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create procedure truncate_history_of_t()
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begin
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prepare stmt from 'truncate t for system_time timestamp between \'1-1-1\' and now(6)';
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execute stmt;
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drop prepare stmt;
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end~~
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delimiter ;~~
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create or replace table t (a int) with system versioning;
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insert into t values (1);
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update t set a=2;
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select * from t for system_time all;
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set @test = 'correct';
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create trigger trg_before before delete on t for each row set @test = 'incorrect';
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create trigger trg_after after delete on t for each row set @test = 'incorrect';
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truncate t for system_time all;
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select * from t for system_time all;
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select @test from t;
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drop trigger trg_before;
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drop trigger trg_after;
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update t set a=3;
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update t set a=4;
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truncate t for system_time as of timestamp now(6);
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select * from t for system_time all;
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truncate t for system_time timestamp between '1-1-1' and now(6);
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select * from t for system_time all;
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update t set a=5;
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truncate t for system_time timestamp from '1-1-1' to now(6);
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select * from t for system_time all;
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update t set a=6;
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call truncate_history_of_t();
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select * from t for system_time all;
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set @ts1 = now(6);
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update t set a=7;
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set @ts2 = now(6);
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update t set a=8;
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truncate t for system_time timestamp from '1-1-1' to @ts1;
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select * from t for system_time all;
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update t set a=9;
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truncate t for system_time timestamp between '1-1-1' and @ts2;
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select * from t for system_time all;
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create or replace table t (a int) with system versioning engine=innodb;
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insert into t values (1);
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update t set a=2;
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select * from t for system_time all;
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truncate t for system_time all;
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select * from t for system_time all;
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update t set a=3;
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update t set a=4;
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truncate t for system_time as of timestamp now(6);
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select * from t for system_time all;
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truncate t for system_time timestamp between '1-1-1' and now(6);
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select * from t for system_time all;
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update t set a=5;
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truncate t for system_time timestamp from '1-1-1' to now(6);
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select * from t for system_time all;
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update t set a=6;
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call truncate_history_of_t();
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select * from t for system_time all;
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set @ts1 = now(6);
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update t set a=7;
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set @ts2 = now(6);
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update t set a=8;
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truncate t for system_time timestamp from '1-1-1' to @ts1;
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select * from t for system_time all;
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update t set a=9;
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truncate t for system_time timestamp between '1-1-1' and @ts2;
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select * from t for system_time all;
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create or replace table t (a int) with system versioning;
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insert into t values (1), (2);
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update t set a=11 where a=1;
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set @ts1=now(6);
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update t set a=22 where a=2;
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select * from t for system_time all;
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truncate t for system_time before timestamp @ts1;
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select * from t for system_time all;
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truncate t for system_time before timestamp now(6);
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select * from t for system_time all;
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create or replace table t (a int) with system versioning engine=innodb;
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insert into t values (1), (2);
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update t set a=11 where a=1;
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set @ts1=now(6);
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update t set a=22 where a=2;
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select * from t for system_time all;
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truncate t for system_time before timestamp @ts1;
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select * from t for system_time all;
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truncate t for system_time before timestamp now(6);
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select * from t for system_time all;
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--error ER_VERS_WRONG_QUERY_TYPE
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select * from t for system_time before timestamp now();
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drop table t;
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drop procedure truncate_history_of_t;
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