added test expecting failure in case-change to shared key column name

This commit is contained in:
Shlomi Noach 2017-07-12 12:41:10 +03:00
parent effae08fbf
commit a23e5adc48
3 changed files with 28 additions and 0 deletions

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drop table if exists gh_ost_test;
create table gh_ost_test (
id int auto_increment,
c1 int not null default 0,
c2 int not null default 0,
primary key (id)
) auto_increment=1;
drop event if exists gh_ost_test;
delimiter ;;
create event gh_ost_test
on schedule every 1 second
starts current_timestamp
ends current_timestamp + interval 60 second
on completion not preserve
enable
do
begin
insert ignore into gh_ost_test values (1, 11, 23);
insert ignore into gh_ost_test values (2, 13, 23);
insert into gh_ost_test values (null, 17, 23);
set @last_insert_id := last_insert_id();
update gh_ost_test set c1=c1+@last_insert_id, c2=c2+@last_insert_id where id=@last_insert_id order by id desc limit 1;
delete from gh_ost_test where id=1;
delete from gh_ost_test where c1=13; -- id=2
end ;;

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No shared unique key can be found after ALTER

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--alter="modify ID int"