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MDEV-15979 DELETE HISTORY from a table with transaction-precise versioning causes Assertion `table_list->vers_conditions.type == SYSTEM_TIME_BEFORE' failure

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* Fix versioning.truncate,trx_id to create transaction-based tables
* Fix SYSTEM_TIME_BEFORE condition for VERS_TRX_ID
This commit is contained in:
Aleksey Midenkov
2018-04-25 17:13:20 +03:00
committed by Sergei Golubchik
parent 60319afff7
commit 21eccff625
4 changed files with 46 additions and 16 deletions
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24
mysql-test/suite/versioning/r/truncate.result
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@ -1,7 +1,12 @@
create table t (a int);
delete history from t before system_time now();
ERROR HY000: Table `t` is not system-versioned
create or replace table t (a int) with system versioning;
create or replace table t (
a int,
row_start SYS_TYPE as row start invisible,
row_end SYS_TYPE as row end invisible,
period for system_time (row_start, row_end))
with system versioning;
insert into t values (1);
update t set a=2;
set @test = 'correct';
@ -12,7 +17,12 @@ select @test from t;
@test
correct
drop table t;
create table t (a int) with system versioning;
create or replace table t (
a int,
row_start SYS_TYPE as row start invisible,
row_end SYS_TYPE as row end invisible,
period for system_time (row_start, row_end))
with system versioning;
insert into t values (1), (2);
update t set a=11 where a=1;
set @ts1=now(6);
@ -48,7 +58,6 @@ drop procedure truncate_sp;
# Truncate partitioned
create or replace table t (a int)
with system versioning
engine myisam
partition by system_time limit 1 (
partition p0 history,
partition p1 history,
@ -61,7 +70,12 @@ select * from t for system_time all;
a
3
# VIEW
create or replace table t (i int) with system versioning;
create or replace table t (
i int,
row_start SYS_TYPE as row start invisible,
row_end SYS_TYPE as row end invisible,
period for system_time (row_start, row_end))
with system versioning;
delete history from t;
create or replace view v as select * from t;
delete history from v;
@ -86,3 +100,5 @@ ERROR 42S02: 'v' is a view
unlock tables;
drop view v;
drop table t;
drop database test;
create database test;