Please check with current versions 5.6.35 and 5.7.17 and if bug still repeatable for you provide repeatable test case. I tested with:
create table t1 (id int auto_increment primary key not null) engine=tokudb;
insert into t1 values(1);
alter table test.t1 rename foo.t1;
--Got error 1025
select * from t1;
id
1
drop table t1;
set global tokudb_dir_per_db=true;
create table t1 (id int auto_increment primary key not null) engine=tokudb;
insert into t1 values(1);
alter table test.t1 rename foo.t1;
--Got error 1025
select * from t1;
id
1
drop table t1;
I also cannot repeat described behavior. Also https:/ /tokutek. atlassian. net/browse/ DB-1030 has been resolved and there is no crash anymore.
Please check with current versions 5.6.35 and 5.7.17 and if bug still repeatable for you provide repeatable test case. I tested with:
create table t1 (id int auto_increment primary key not null) engine=tokudb;
insert into t1 values(1);
alter table test.t1 rename foo.t1;
--Got error 1025
select * from t1;
id
1
drop table t1;
set global tokudb_ dir_per_ db=true;
create table t1 (id int auto_increment primary key not null) engine=tokudb;
insert into t1 values(1);
alter table test.t1 rename foo.t1;
--Got error 1025
select * from t1;
id
1
drop table t1;