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90 lines
2.4 KiB
Text
90 lines
2.4 KiB
Text
--source include/have_partition.inc
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--source suite/versioning/engines.inc
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create table t (a int);
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--error ER_VERS_NOT_VERSIONED
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delete history from t before system_time now();
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# TRUNCATE is not DELETE and trigger must not be called.
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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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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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delete history from t;
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select @test from t;
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drop table t;
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create 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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--real_sleep 0.01
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set @ts1=now(6);
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--real_sleep 0.01
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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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delete history from t before system_time timestamp @ts1;
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select * from t for system_time all;
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prepare stmt from 'delete history from t';
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execute stmt; drop prepare stmt;
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select * from t for system_time all;
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delete from t;
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delimiter ~~;
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create or replace procedure truncate_sp()
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begin
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delete history from t before system_time timestamp now(6);
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end~~
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delimiter ;~~
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call truncate_sp;
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select * from t for system_time all;
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drop procedure truncate_sp;
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--echo # Truncate partitioned
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create or replace table t (a int)
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with system versioning
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engine myisam
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partition by system_time limit 1 (
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partition p0 history,
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partition p1 history,
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partition pn current);
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insert into t values (1);
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update t set a= 2;
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update t set a= 3;
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delete history from t;
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select * from t for system_time all;
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--echo # VIEW
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create or replace table t (i int) with system versioning;
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delete history from t;
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create or replace view v as select * from t;
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--error ER_IT_IS_A_VIEW
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delete history from v;
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create or replace table t (i int);
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--error ER_VERS_NOT_VERSIONED
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delete history from t;
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create or replace view v as select * from t;
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--error ER_IT_IS_A_VIEW
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delete history from v;
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--error ER_VERS_NOT_VERSIONED
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prepare stmt from 'delete history from t';
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drop table t;
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drop view v;
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#
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# MDEV-15402 Assertion `table' failed in mysql_delete on attempt to delete history from view
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#
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create or replace table t (i int);
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create or replace view v as select * from t;
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--error ER_IT_IS_A_VIEW
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drop table v;
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lock table v write;
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--error ER_IT_IS_A_VIEW
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delete history from v before system_time now(6);
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unlock tables;
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drop view v;
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drop table t;
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