database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

MDEV-27217 DELETE partition selection doesn't work for history partitions

Browse Source 
LIMIT history switching requires the number of history partitions to
be marked for read: from first to last non-empty plus one empty. The
least we can do is to fail with error message if the needed partition
was not marked for read. As this is handler interface we require new
handler error code to display user-friendly error message.

Switching by INTERVAL works out-of-the-box with
ER_ROW_DOES_NOT_MATCH_GIVEN_PARTITION_SET error.
This commit is contained in:
Aleksey Midenkov
2022-01-13 23:35:16 +03:00
parent f9f6b190cc
commit 4d5ae2b325
10 changed files with 94 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
mysql-test/suite/versioning/r/partition.result
View File

@ -767,4 +767,36 @@ alter table t1 add x serial;
alter table t1 add partition (partition p1 history);
alter table t1 add partition (partition p2 history);
drop table t1;
#
# MDEV-27217 DELETE partition selection doesn't work for history partitions
#
create table t1 (f char) with system versioning
partition by system_time limit 10 (
partition p0 history,
partition p1 history,
partition p2 history,
partition pn current);
delete from t1 partition (p1);
ERROR HY000: Not allowed for system-versioned table `test`.`t1`
delete from t1 partition (p0, pn);
ERROR HY000: Not allowed for system-versioned table `test`.`t1`
delete from t1 partition (p0, p1);
ERROR HY000: Not allowed for system-versioned table `test`.`t1`
delete from t1 partition (p0, p1, pn);
ERROR HY000: Not allowed for system-versioned table `test`.`t1`
drop table t1;
set timestamp=unix_timestamp('2000-01-01 00:00:00');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day (
partition p0 history,
partition p1 history,
partition pn current);
set timestamp=unix_timestamp('2000-01-02 00:00:00');
insert t1 values (1);
delete from t1 partition (p0, pn);
ERROR HY000: Not allowed for system-versioned table `test`.`t1`
delete from t1 partition (p0, p1, pn);
ERROR HY000: Not allowed for system-versioned table `test`.`t1`
drop table t1;
set timestamp= default;
# End of 10.3 tests

34
mysql-test/suite/versioning/t/partition.test
View File

@ -748,6 +748,40 @@ alter table t1 add partition (partition p1 history);
alter table t1 add partition (partition p2 history);
drop table t1;
--echo #
--echo # MDEV-27217 DELETE partition selection doesn't work for history partitions
--echo #
create table t1 (f char) with system versioning
partition by system_time limit 10 (
partition p0 history,
partition p1 history,
partition p2 history,
partition pn current);
--error ER_VERS_NOT_ALLOWED
delete from t1 partition (p1);
--error ER_VERS_NOT_ALLOWED
delete from t1 partition (p0, pn);
--error ER_VERS_NOT_ALLOWED
delete from t1 partition (p0, p1);
--error ER_VERS_NOT_ALLOWED
delete from t1 partition (p0, p1, pn);
drop table t1;
set timestamp=unix_timestamp('2000-01-01 00:00:00');
create or replace table t1 (i int) with system versioning
partition by system_time interval 1 day (
partition p0 history,
partition p1 history,
partition pn current);
set timestamp=unix_timestamp('2000-01-02 00:00:00');
insert t1 values (1);
--error ER_VERS_NOT_ALLOWED
delete from t1 partition (p0, pn);
--error ER_VERS_NOT_ALLOWED
delete from t1 partition (p0, p1, pn);
drop table t1;
set timestamp= default;
--echo # End of 10.3 tests
--source suite/versioning/common_finish.inc