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MDEV-17333 Assertion in update_auto_increment() upon exotic LOAD

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While `handler::next_insert_id` is restored on duplicate key errors
`part_share->next_auto_inc_val` is not restored which causes
discrepancy.
This commit is contained in:
Aleksey Midenkov
2018-10-08 20:38:58 +03:00
parent a92f3146d2
commit c9cba59749
6 changed files with 76 additions and 5 deletions
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20
mysql-test/main/auto_increment_ranges.inc
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@ -238,3 +238,23 @@ delete from t1 where a=32767;
--error HA_ERR_AUTOINC_ERANGE
insert into t1 values(NULL);
drop table t1;
--echo #
--echo # MDEV-17333 Assertion in update_auto_increment() upon exotic LOAD
--echo #
--source include/have_partition.inc
let $mysqld_datadir= `select @@datadir`;
--write_file $mysqld_datadir/test/load.data
1 1
0 2
3 3
4 1
0 1
6 6
EOF
create or replace table t1 (pk int auto_increment, x int, primary key(pk), unique key(x))
with system versioning partition by system_time interval 2 day
(partition p1 history, partition pn current);
load data infile 'load.data' ignore into table t1;
--remove_file $mysqld_datadir/test/load.data
drop table t1;