--source include/have_innodb.inc
#
# MDEV-11995 ALTER TABLE proceeds despite reporting ER_TOO_LONG_KEY error
#
set @@sql_mode=strict_trans_tables;
create table t1(a text not null) row_format=dynamic engine=innodb;
create index idx1 on t1(a(3073));
show create table t1;
drop table t1;
set @@sql_mode=default;

#
# MDEV-14081 ALTER TABLE CHANGE COLUMN Corrupts Index Leading to Crashes in 10.2
#
create table t1 (
  id1    int(11)      not null auto_increment,
  id2    varchar(30)  not null,
  id3    datetime     not null default current_timestamp,
  primary key (id1),
  unique key unique_id2 (id2)
) engine=innodb;
alter table t1 change column id2 id4 varchar(100) not null;
select * from t1 where id4 like 'a';
drop table t1;