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MDEV-14792 INSERT without column list into table with explicit versioning columns produces bad data

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This commit is contained in:
Aleksey Midenkov
2018-01-01 13:41:50 +03:00
parent 157150cfcf
commit 8efca72f4a
13 changed files with 74 additions and 146 deletions
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33
mysql-test/suite/versioning/r/insert.result
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@ -304,13 +304,38 @@ select x, y, sys_trx_end = 18446744073709551615 as current from t1 for system_ti
x y current
2 2 1
1 1 0
create or replace table t1 (i int) with system versioning engine innodb;
insert into t1 values (1),(2);
create or replace table t1 (x int) with system versioning engine innodb;
insert into t1 values (1), (2);
insert into t1 (sys_trx_start) select sys_trx_end from t1;
ERROR HY000: Column 'sys_trx_start' is not updatable
ERROR HY000: The value specified for generated column 'sys_trx_start' in table 't1' ignored
insert into t1 (sys_trx_start, sys_trx_end) values (DEFAULT, 1);
ERROR HY000: Column 'sys_trx_end' is not updatable
ERROR HY000: The value specified for generated column 'sys_trx_end' in table 't1' ignored
select @@sql_mode into @saved_mode;
set sql_mode= '';
insert into t1 (x, sys_trx_start, sys_trx_end) values (3, 4, 5);
Warnings:
Warning 1906 The value specified for generated column 'sys_trx_start' in table 't1' ignored
Warning 1906 The value specified for generated column 'sys_trx_end' in table 't1' ignored
set sql_mode= @saved_mode;
insert into t1 (sys_trx_start, sys_trx_end) values (DEFAULT, DEFAULT);
select * from t1;
x
1
2
3
NULL
# MDEV-14792 INSERT without column list into table with explicit versioning columns produces bad data
create or replace table t1 (
i int,
s timestamp(6) as row start,
e timestamp(6) as row end,
c varchar(8),
period for system_time(s, e))
with system versioning;
insert into t1 values (1, null, null, 'foo');
select i, c, current_row(e) from t1;
i c current_row(e)
1 foo 1
drop table t1;
drop table t2;
drop procedure test_01;