added test for renaming and reordering same column

This commit is contained in:
Shlomi Noach 2016-09-21 09:45:36 +02:00
parent 2bf882de16
commit 63419b3636
4 changed files with 29 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,
c2 int not null,
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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--alter="change column c2 c2a int not null after id" --approve-renamed-columns

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id, c1, c2a

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id, c1, c2