--source include/have_innodb.inc

# LEN must increase here
create table t (a varchar(100)) engine=innodb;
select name, pos, mtype, prtype, len from information_schema.innodb_sys_columns where name='a';
alter table t modify a varchar(110), algorithm=inplace;
select name, pos, mtype, prtype, len from information_schema.innodb_sys_columns where name='a';
drop table t;